Unnamed repository; edit this file 'description' to name the repository.
179 files changed, 2480 insertions, 1245 deletions
diff --git a/crates/hir-def/src/body.rs b/crates/hir-def/src/body.rs index a988317e04..f5fe8f8770 100644 --- a/crates/hir-def/src/body.rs +++ b/crates/hir-def/src/body.rs @@ -14,7 +14,7 @@ use hir_expand::{name::Name, ExpandError, InFile}; use la_arena::{Arena, ArenaMap, Idx, RawIdx}; use rustc_hash::FxHashMap; use smallvec::SmallVec; -use span::MacroFileId; +use span::{Edition, MacroFileId}; use syntax::{ast, AstPtr, SyntaxNodePtr}; use triomphe::Arc; @@ -201,8 +201,13 @@ impl Body { self.block_scopes.iter().map(move |&block| (block, db.block_def_map(block))) } - pub fn pretty_print(&self, db: &dyn DefDatabase, owner: DefWithBodyId) -> String { - pretty::print_body_hir(db, self, owner) + pub fn pretty_print( + &self, + db: &dyn DefDatabase, + owner: DefWithBodyId, + edition: Edition, + ) -> String { + pretty::print_body_hir(db, self, owner, edition) } pub fn pretty_print_expr( @@ -210,8 +215,9 @@ impl Body { db: &dyn DefDatabase, owner: DefWithBodyId, expr: ExprId, + edition: Edition, ) -> String { - pretty::print_expr_hir(db, self, owner, expr) + pretty::print_expr_hir(db, self, owner, expr, edition) } fn new( diff --git a/crates/hir-def/src/body/pretty.rs b/crates/hir-def/src/body/pretty.rs index edaee60937..55740a68ac 100644 --- a/crates/hir-def/src/body/pretty.rs +++ b/crates/hir-def/src/body/pretty.rs @@ -3,6 +3,7 @@ use std::fmt::{self, Write}; use itertools::Itertools; +use span::Edition; use crate::{ hir::{ @@ -15,20 +16,26 @@ use crate::{ use super::*; -pub(super) fn print_body_hir(db: &dyn DefDatabase, body: &Body, owner: DefWithBodyId) -> String { +pub(super) fn print_body_hir( + db: &dyn DefDatabase, + body: &Body, + owner: DefWithBodyId, + edition: Edition, +) -> String { let header = match owner { - DefWithBodyId::FunctionId(it) => { - it.lookup(db).id.resolved(db, |it| format!("fn {}", it.name.display(db.upcast()))) - } + DefWithBodyId::FunctionId(it) => it + .lookup(db) + .id + .resolved(db, |it| format!("fn {}", it.name.display(db.upcast(), edition))), DefWithBodyId::StaticId(it) => it .lookup(db) .id - .resolved(db, |it| format!("static {} = ", it.name.display(db.upcast()))), + .resolved(db, |it| format!("static {} = ", it.name.display(db.upcast(), edition))), DefWithBodyId::ConstId(it) => it.lookup(db).id.resolved(db, |it| { format!( "const {} = ", match &it.name { - Some(name) => name.display(db.upcast()).to_string(), + Some(name) => name.display(db.upcast(), edition).to_string(), None => "_".to_owned(), } ) @@ -39,13 +46,13 @@ pub(super) fn print_body_hir(db: &dyn DefDatabase, body: &Body, owner: DefWithBo let enum_loc = loc.parent.lookup(db); format!( "enum {}::{}", - enum_loc.id.item_tree(db)[enum_loc.id.value].name.display(db.upcast()), - loc.id.item_tree(db)[loc.id.value].name.display(db.upcast()), + enum_loc.id.item_tree(db)[enum_loc.id.value].name.display(db.upcast(), edition), + loc.id.item_tree(db)[loc.id.value].name.display(db.upcast(), edition), ) } }; - let mut p = Printer { db, body, buf: header, indent_level: 0, needs_indent: false }; + let mut p = Printer { db, body, buf: header, indent_level: 0, needs_indent: false, edition }; if let DefWithBodyId::FunctionId(it) = owner { p.buf.push('('); let function_data = &db.function_data(it); @@ -86,8 +93,10 @@ pub(super) fn print_expr_hir( body: &Body, _owner: DefWithBodyId, expr: ExprId, + edition: Edition, ) -> String { - let mut p = Printer { db, body, buf: String::new(), indent_level: 0, needs_indent: false }; + let mut p = + Printer { db, body, buf: String::new(), indent_level: 0, needs_indent: false, edition }; p.print_expr(expr); p.buf } @@ -113,6 +122,7 @@ struct Printer<'a> { buf: String, indent_level: usize, needs_indent: bool, + edition: Edition, } impl Write for Printer<'_> { @@ -173,13 +183,14 @@ impl Printer<'_> { Expr::OffsetOf(offset_of) => { w!(self, "builtin#offset_of("); self.print_type_ref(&offset_of.container); + let edition = self.edition; w!( self, ", {})", offset_of .fields .iter() - .format_with(".", |field, f| f(&field.display(self.db.upcast()))) + .format_with(".", |field, f| f(&field.display(self.db.upcast(), edition))) ); } Expr::Path(path) => self.print_path(path), @@ -201,7 +212,7 @@ impl Printer<'_> { } Expr::Loop { body, label } => { if let Some(lbl) = label { - w!(self, "{}: ", self.body[*lbl].name.display(self.db.upcast())); + w!(self, "{}: ", self.body[*lbl].name.display(self.db.upcast(), self.edition)); } w!(self, "loop "); self.print_expr(*body); @@ -221,10 +232,11 @@ impl Printer<'_> { } Expr::MethodCall { receiver, method_name, args, generic_args } => { self.print_expr(*receiver); - w!(self, ".{}", method_name.display(self.db.upcast())); + w!(self, ".{}", method_name.display(self.db.upcast(), self.edition)); if let Some(args) = generic_args { w!(self, "::<"); - print_generic_args(self.db, args, self).unwrap(); + let edition = self.edition; + print_generic_args(self.db, args, self, edition).unwrap(); w!(self, ">"); } w!(self, "("); @@ -259,13 +271,13 @@ impl Printer<'_> { Expr::Continue { label } => { w!(self, "continue"); if let Some(lbl) = label { - w!(self, " {}", self.body[*lbl].name.display(self.db.upcast())); + w!(self, " {}", self.body[*lbl].name.display(self.db.upcast(), self.edition)); } } Expr::Break { expr, label } => { w!(self, "break"); if let Some(lbl) = label { - w!(self, " {}", self.body[*lbl].name.display(self.db.upcast())); + w!(self, " {}", self.body[*lbl].name.display(self.db.upcast(), self.edition)); } if let Some(expr) = expr { self.whitespace(); @@ -307,9 +319,10 @@ impl Printer<'_> { } w!(self, "{{"); + let edition = self.edition; self.indented(|p| { for field in &**fields { - w!(p, "{}: ", field.name.display(self.db.upcast())); + w!(p, "{}: ", field.name.display(self.db.upcast(), edition)); p.print_expr(field.expr); wln!(p, ","); } @@ -326,7 +339,7 @@ impl Printer<'_> { } Expr::Field { expr, name } => { self.print_expr(*expr); - w!(self, ".{}", name.display(self.db.upcast())); + w!(self, ".{}", name.display(self.db.upcast(), self.edition)); } Expr::Await { expr } => { self.print_expr(*expr); @@ -464,8 +477,9 @@ impl Printer<'_> { } Expr::Literal(lit) => self.print_literal(lit), Expr::Block { id: _, statements, tail, label } => { - let label = - label.map(|lbl| format!("{}: ", self.body[lbl].name.display(self.db.upcast()))); + let label = label.map(|lbl| { + format!("{}: ", self.body[lbl].name.display(self.db.upcast(), self.edition)) + }); self.print_block(label.as_deref(), statements, tail); } Expr::Unsafe { id: _, statements, tail } => { @@ -539,9 +553,10 @@ impl Printer<'_> { } w!(self, " {{"); + let edition = self.edition; self.indented(|p| { for arg in args.iter() { - w!(p, "{}: ", arg.name.display(self.db.upcast())); + w!(p, "{}: ", arg.name.display(self.db.upcast(), edition)); p.print_pat(arg.pat); wln!(p, ","); } @@ -686,11 +701,13 @@ impl Printer<'_> { } fn print_type_ref(&mut self, ty: &TypeRef) { - print_type_ref(self.db, ty, self).unwrap(); + let edition = self.edition; + print_type_ref(self.db, ty, self, edition).unwrap(); } fn print_path(&mut self, path: &Path) { - print_path(self.db, path, self).unwrap(); + let edition = self.edition; + print_path(self.db, path, self, edition).unwrap(); } fn print_binding(&mut self, id: BindingId) { @@ -701,6 +718,6 @@ impl Printer<'_> { BindingAnnotation::Ref => "ref ", BindingAnnotation::RefMut => "ref mut ", }; - w!(self, "{}{}", mode, name.display(self.db.upcast())); + w!(self, "{}{}", mode, name.display(self.db.upcast(), self.edition)); } } diff --git a/crates/hir-def/src/body/tests.rs b/crates/hir-def/src/body/tests.rs index 0011d3a20c..38fc01d8fc 100644 --- a/crates/hir-def/src/body/tests.rs +++ b/crates/hir-def/src/body/tests.rs @@ -219,7 +219,7 @@ fn main() { }, ); }"#]] - .assert_eq(&body.pretty_print(&db, def)) + .assert_eq(&body.pretty_print(&db, def, Edition::CURRENT)) } #[test] @@ -285,7 +285,7 @@ impl SsrError { ), ); }"#]] - .assert_eq(&body.pretty_print(&db, def)) + .assert_eq(&body.pretty_print(&db, def, Edition::CURRENT)) } #[test] @@ -333,5 +333,5 @@ fn f(a: i32, b: u32) -> String { ); }; }"#]] - .assert_eq(&body.pretty_print(&db, def)) + .assert_eq(&body.pretty_print(&db, def, Edition::CURRENT)) } diff --git a/crates/hir-def/src/find_path.rs b/crates/hir-def/src/find_path.rs index 5a3a3e9189..f5e03e5281 100644 --- a/crates/hir-def/src/find_path.rs +++ b/crates/hir-def/src/find_path.rs @@ -651,6 +651,7 @@ mod tests { use expect_test::{expect, Expect}; use hir_expand::db::ExpandDatabase; use itertools::Itertools; + use span::Edition; use stdx::format_to; use syntax::ast::AstNode; use test_fixture::WithFixture; @@ -717,8 +718,10 @@ mod tests { "{:7}(imports {}): {}\n", format!("{:?}", prefix), if ignore_local_imports { '✖' } else { '✔' }, - found_path - .map_or_else(|| "<unresolvable>".to_owned(), |it| it.display(&db).to_string()), + found_path.map_or_else( + || "<unresolvable>".to_owned(), + |it| it.display(&db, Edition::CURRENT).to_string() + ), ); } expect.assert_eq(&res); diff --git a/crates/hir-def/src/hir/format_args.rs b/crates/hir-def/src/hir/format_args.rs index 390e7da677..e1c3bd25bc 100644 --- a/crates/hir-def/src/hir/format_args.rs +++ b/crates/hir-def/src/hir/format_args.rs @@ -250,7 +250,7 @@ pub(crate) fn parse( } } ArgRef::Name(name, span) => { - let name = Name::new(name, tt::IdentIsRaw::No, call_ctx); + let name = Name::new(name, call_ctx); if let Some((index, _)) = args.by_name(&name) { record_usage(name, span); // Name found in `args`, so we resolve it to its index. diff --git a/crates/hir-def/src/hir/type_ref.rs b/crates/hir-def/src/hir/type_ref.rs index 8f618b2d30..b74cd90f69 100644 --- a/crates/hir-def/src/hir/type_ref.rs +++ b/crates/hir-def/src/hir/type_ref.rs @@ -10,6 +10,7 @@ use hir_expand::{ AstId, }; use intern::{sym, Interned, Symbol}; +use span::Edition; use syntax::ast::{self, HasGenericArgs, HasName, IsString}; use crate::{ @@ -419,18 +420,22 @@ impl ConstRef { param.default_val().map(|default| Self::from_const_arg(lower_ctx, Some(default))) } - pub fn display<'a>(&'a self, db: &'a dyn ExpandDatabase) -> impl fmt::Display + 'a { - struct Display<'a>(&'a dyn ExpandDatabase, &'a ConstRef); + pub fn display<'a>( + &'a self, + db: &'a dyn ExpandDatabase, + edition: Edition, + ) -> impl fmt::Display + 'a { + struct Display<'a>(&'a dyn ExpandDatabase, &'a ConstRef, Edition); impl fmt::Display for Display<'_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { match self.1 { ConstRef::Scalar(s) => s.fmt(f), - ConstRef::Path(n) => n.display(self.0).fmt(f), + ConstRef::Path(n) => n.display(self.0, self.2).fmt(f), ConstRef::Complex(_) => f.write_str("{const}"), } } } - Display(db, self) + Display(db, self, edition) } // We special case literals and single identifiers, to speed up things. diff --git a/crates/hir-def/src/import_map.rs b/crates/hir-def/src/import_map.rs index 8cc022e4c6..9574e5d9cd 100644 --- a/crates/hir-def/src/import_map.rs +++ b/crates/hir-def/src/import_map.rs @@ -8,6 +8,7 @@ use hir_expand::name::Name; use itertools::Itertools; use rustc_hash::FxHashSet; use smallvec::SmallVec; +use span::Edition; use stdx::{format_to, TupleExt}; use syntax::ToSmolStr; use triomphe::Arc; @@ -66,7 +67,12 @@ impl ImportMap { for (k, v) in self.item_to_info_map.iter() { format_to!(out, "{:?} ({:?}) -> ", k, v.1); for v in &v.0 { - format_to!(out, "{}:{:?}, ", v.name.display(db.upcast()), v.container); + format_to!( + out, + "{}:{:?}, ", + v.name.display(db.upcast(), Edition::CURRENT), + v.container + ); } format_to!(out, "\n"); } @@ -83,7 +89,7 @@ impl ImportMap { // We've only collected items, whose name cannot be tuple field so unwrapping is fine. .flat_map(|(&item, (info, _))| { info.iter().enumerate().map(move |(idx, info)| { - (item, info.name.display(db.upcast()).to_smolstr(), idx as u32) + (item, info.name.unescaped().display(db.upcast()).to_smolstr(), idx as u32) }) }) .collect(); @@ -461,7 +467,7 @@ fn search_maps( query.search_mode.check( &query.query, query.case_sensitive, - &info.name.display(db.upcast()).to_smolstr(), + &info.name.unescaped().display(db.upcast()).to_smolstr(), ) }); res.extend(iter.map(TupleExt::head)); @@ -577,7 +583,7 @@ mod tests { Some(format!( "{}::{}", render_path(db, &trait_info[0]), - assoc_item_name.display(db.upcast()) + assoc_item_name.display(db.upcast(), Edition::CURRENT) )) } @@ -616,7 +622,7 @@ mod tests { module = parent; } - segments.iter().rev().map(|it| it.display(db.upcast())).join("::") + segments.iter().rev().map(|it| it.display(db.upcast(), Edition::CURRENT)).join("::") } #[test] diff --git a/crates/hir-def/src/item_scope.rs b/crates/hir-def/src/item_scope.rs index df6b1f55c1..89b011094a 100644 --- a/crates/hir-def/src/item_scope.rs +++ b/crates/hir-def/src/item_scope.rs @@ -9,6 +9,7 @@ use la_arena::Idx; use once_cell::sync::Lazy; use rustc_hash::{FxHashMap, FxHashSet}; use smallvec::{smallvec, SmallVec}; +use span::Edition; use stdx::format_to; use syntax::ast; @@ -706,7 +707,7 @@ impl ItemScope { format_to!( buf, "{}:", - name.map_or("_".to_owned(), |name| name.display(db).to_string()) + name.map_or("_".to_owned(), |name| name.display(db, Edition::LATEST).to_string()) ); if let Some((.., i)) = def.types { diff --git a/crates/hir-def/src/item_tree.rs b/crates/hir-def/src/item_tree.rs index 28eebb286e..517f40ebd1 100644 --- a/crates/hir-def/src/item_tree.rs +++ b/crates/hir-def/src/item_tree.rs @@ -51,7 +51,7 @@ use la_arena::{Arena, Idx, RawIdx}; use once_cell::sync::OnceCell; use rustc_hash::FxHashMap; use smallvec::SmallVec; -use span::{AstIdNode, FileAstId, SyntaxContextId}; +use span::{AstIdNode, Edition, FileAstId, SyntaxContextId}; use stdx::never; use syntax::{ast, match_ast, SyntaxKind}; use triomphe::Arc; @@ -199,8 +199,8 @@ impl ItemTree { Attrs::filter(db, krate, self.raw_attrs(of).clone()) } - pub fn pretty_print(&self, db: &dyn DefDatabase) -> String { - pretty::print_item_tree(db, self) + pub fn pretty_print(&self, db: &dyn DefDatabase, edition: Edition) -> String { + pretty::print_item_tree(db, self, edition) } fn data(&self) -> &ItemTreeData { diff --git a/crates/hir-def/src/item_tree/pretty.rs b/crates/hir-def/src/item_tree/pretty.rs index 740759e6e3..b5a65abce8 100644 --- a/crates/hir-def/src/item_tree/pretty.rs +++ b/crates/hir-def/src/item_tree/pretty.rs @@ -3,7 +3,7 @@ use std::fmt::{self, Write}; use la_arena::{Idx, RawIdx}; -use span::ErasedFileAstId; +use span::{Edition, ErasedFileAstId}; use crate::{ generics::{TypeOrConstParamData, WherePredicate, WherePredicateTypeTarget}, @@ -18,8 +18,9 @@ use crate::{ visibility::RawVisibility, }; -pub(super) fn print_item_tree(db: &dyn DefDatabase, tree: &ItemTree) -> String { - let mut p = Printer { db, tree, buf: String::new(), indent_level: 0, needs_indent: true }; +pub(super) fn print_item_tree(db: &dyn DefDatabase, tree: &ItemTree, edition: Edition) -> String { + let mut p = + Printer { db, tree, buf: String::new(), indent_level: 0, needs_indent: true, edition }; if let Some(attrs) = tree.attrs.get(&AttrOwner::TopLevel) { p.print_attrs(attrs, true, "\n"); @@ -56,6 +57,7 @@ struct Printer<'a> { buf: String, indent_level: usize, needs_indent: bool, + edition: Edition, } impl Printer<'_> { @@ -97,7 +99,7 @@ impl Printer<'_> { self, "#{}[{}{}]{}", inner, - attr.path.display(self.db.upcast()), + attr.path.display(self.db.upcast(), self.edition), attr.input.as_ref().map(|it| it.to_string()).unwrap_or_default(), separated_by, ); @@ -113,13 +115,14 @@ impl Printer<'_> { fn print_visibility(&mut self, vis: RawVisibilityId) { match &self.tree[vis] { RawVisibility::Module(path, _expl) => { - w!(self, "pub({}) ", path.display(self.db.upcast())) + w!(self, "pub({}) ", path.display(self.db.upcast(), self.edition)) } RawVisibility::Public => w!(self, "pub "), }; } fn print_fields(&mut self, parent: FieldParent, kind: FieldsShape, fields: &[Field]) { + let edition = self.edition; match kind { FieldsShape::Record => { self.whitespace(); @@ -131,7 +134,7 @@ impl Printer<'_> { "\n", ); this.print_visibility(*visibility); - w!(this, "{}: ", name.display(self.db.upcast())); + w!(this, "{}: ", name.display(self.db.upcast(), edition)); this.print_type_ref(type_ref); wln!(this, ","); } @@ -147,7 +150,7 @@ impl Printer<'_> { "\n", ); this.print_visibility(*visibility); - w!(this, "{}: ", name.display(self.db.upcast())); + w!(this, "{}: ", name.display(self.db.upcast(), edition)); this.print_type_ref(type_ref); wln!(this, ","); } @@ -186,20 +189,20 @@ impl Printer<'_> { fn print_use_tree(&mut self, use_tree: &UseTree) { match &use_tree.kind { UseTreeKind::Single { path, alias } => { - w!(self, "{}", path.display(self.db.upcast())); + w!(self, "{}", path.display(self.db.upcast(), self.edition)); if let Some(alias) = alias { - w!(self, " as {}", alias); + w!(self, " as {}", alias.display(self.edition)); } } UseTreeKind::Glob { path } => { if let Some(path) = path { - w!(self, "{}::", path.display(self.db.upcast())); + w!(self, "{}::", path.display(self.db.upcast(), self.edition)); } w!(self, "*"); } UseTreeKind::Prefixed { prefix, list } => { if let Some(prefix) = prefix { - w!(self, "{}::", prefix.display(self.db.upcast())); + w!(self, "{}::", prefix.display(self.db.upcast(), self.edition)); } w!(self, "{{"); for (i, tree) in list.iter().enumerate() { @@ -229,9 +232,9 @@ impl Printer<'_> { let ExternCrate { name, alias, visibility, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "extern crate {}", name.display(self.db.upcast())); + w!(self, "extern crate {}", name.display(self.db.upcast(), self.edition)); if let Some(alias) = alias { - w!(self, " as {}", alias); + w!(self, " as {}", alias.display(self.edition)); } wln!(self, ";"); } @@ -278,7 +281,7 @@ impl Printer<'_> { if let Some(abi) = abi { w!(self, "extern \"{}\" ", abi); } - w!(self, "fn {}", name.display(self.db.upcast())); + w!(self, "fn {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(explicit_generic_params, it.into()); w!(self, "("); if !params.is_empty() { @@ -314,7 +317,7 @@ impl Printer<'_> { &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "struct {}", name.display(self.db.upcast())); + w!(self, "struct {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(generic_params, it.into()); self.print_fields_and_where_clause( FieldParent::Struct(it), @@ -332,7 +335,7 @@ impl Printer<'_> { let Union { name, visibility, fields, generic_params, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "union {}", name.display(self.db.upcast())); + w!(self, "union {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(generic_params, it.into()); self.print_fields_and_where_clause( FieldParent::Union(it), @@ -346,15 +349,16 @@ impl Printer<'_> { let Enum { name, visibility, variants, generic_params, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "enum {}", name.display(self.db.upcast())); + w!(self, "enum {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(generic_params, it.into()); self.print_where_clause_and_opening_brace(generic_params); + let edition = self.edition; self.indented(|this| { for variant in FileItemTreeId::range_iter(variants.clone()) { let Variant { name, fields, shape: kind, ast_id } = &this.tree[variant]; this.print_ast_id(ast_id.erase()); this.print_attrs_of(variant, "\n"); - w!(this, "{}", name.display(self.db.upcast())); + w!(this, "{}", name.display(self.db.upcast(), edition)); this.print_fields(FieldParent::Variant(variant), *kind, fields); wln!(this, ","); } @@ -367,7 +371,7 @@ impl Printer<'_> { self.print_visibility(*visibility); w!(self, "const "); match name { - Some(name) => w!(self, "{}", name.display(self.db.upcast())), + Some(name) => w!(self, "{}", name.display(self.db.upcast(), self.edition)), None => w!(self, "_"), } w!(self, ": "); @@ -382,7 +386,7 @@ impl Printer<'_> { if *mutable { w!(self, "mut "); } - w!(self, "{}: ", name.display(self.db.upcast())); + w!(self, "{}: ", name.display(self.db.upcast(), self.edition)); self.print_type_ref(type_ref); w!(self, " = _;"); wln!(self); @@ -398,7 +402,7 @@ impl Printer<'_> { if *is_auto { w!(self, "auto "); } - w!(self, "trait {}", name.display(self.db.upcast())); + w!(self, "trait {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(generic_params, it.into()); self.print_where_clause_and_opening_brace(generic_params); self.indented(|this| { @@ -412,7 +416,7 @@ impl Printer<'_> { let TraitAlias { name, visibility, generic_params, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "trait {}", name.display(self.db.upcast())); + w!(self, "trait {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(generic_params, it.into()); w!(self, " = "); self.print_where_clause(generic_params); @@ -457,7 +461,7 @@ impl Printer<'_> { &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "type {}", name.display(self.db.upcast())); + w!(self, "type {}", name.display(self.db.upcast(), self.edition)); self.print_generic_params(generic_params, it.into()); if !bounds.is_empty() { w!(self, ": "); @@ -475,7 +479,7 @@ impl Printer<'_> { let Mod { name, visibility, kind, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - w!(self, "mod {}", name.display(self.db.upcast())); + w!(self, "mod {}", name.display(self.db.upcast(), self.edition)); match kind { ModKind::Inline { items } => { w!(self, " {{"); @@ -500,18 +504,22 @@ impl Printer<'_> { ctxt, expand_to ); - wln!(self, "{}!(...);", path.display(self.db.upcast())); + wln!(self, "{}!(...);", path.display(self.db.upcast(), self.edition)); } ModItem::MacroRules(it) => { let MacroRules { name, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); - wln!(self, "macro_rules! {} {{ ... }}", name.display(self.db.upcast())); + wln!( + self, + "macro_rules! {} {{ ... }}", + name.display(self.db.upcast(), self.edition) + ); } ModItem::Macro2(it) => { let Macro2 { name, visibility, ast_id } = &self.tree[it]; self.print_ast_id(ast_id.erase()); self.print_visibility(*visibility); - wln!(self, "macro {} {{ ... }}", name.display(self.db.upcast())); + wln!(self, "macro {} {{ ... }}", name.display(self.db.upcast(), self.edition)); } } @@ -519,15 +527,18 @@ impl Printer<'_> { } fn print_type_ref(&mut self, type_ref: &TypeRef) { - print_type_ref(self.db, type_ref, self).unwrap(); + let edition = self.edition; + print_type_ref(self.db, type_ref, self, edition).unwrap(); } fn print_type_bounds(&mut self, bounds: &[Interned<TypeBound>]) { - print_type_bounds(self.db, bounds, self).unwrap(); + let edition = self.edition; + print_type_bounds(self.db, bounds, self, edition).unwrap(); } fn print_path(&mut self, path: &Path) { - print_path(self.db, path, self).unwrap(); + let edition = self.edition; + print_path(self.db, path, self, edition).unwrap(); } fn print_generic_params(&mut self, params: &GenericParams, parent: GenericModItem) { @@ -543,7 +554,7 @@ impl Printer<'_> { } first = false; self.print_attrs_of(AttrOwner::LifetimeParamData(parent, idx), " "); - w!(self, "{}", lt.name.display(self.db.upcast())); + w!(self, "{}", lt.name.display(self.db.upcast(), self.edition)); } for (idx, x) in params.iter_type_or_consts() { if !first { @@ -553,11 +564,11 @@ impl Printer<'_> { self.print_attrs_of(AttrOwner::TypeOrConstParamData(parent, idx), " "); match x { TypeOrConstParamData::TypeParamData(ty) => match &ty.name { - Some(name) => w!(self, "{}", name.display(self.db.upcast())), + Some(name) => w!(self, "{}", name.display(self.db.upcast(), self.edition)), None => w!(self, "_anon_{}", idx.into_raw()), }, TypeOrConstParamData::ConstParamData(konst) => { - w!(self, "const {}: ", konst.name.display(self.db.upcast())); + w!(self, "const {}: ", konst.name.display(self.db.upcast(), self.edition)); self.print_type_ref(&konst.ty); } } @@ -580,6 +591,7 @@ impl Printer<'_> { } w!(self, "\nwhere"); + let edition = self.edition; self.indented(|this| { for (i, pred) in params.where_predicates().enumerate() { if i != 0 { @@ -592,8 +604,8 @@ impl Printer<'_> { wln!( this, "{}: {},", - target.name.display(self.db.upcast()), - bound.name.display(self.db.upcast()) + target.name.display(self.db.upcast(), edition), + bound.name.display(self.db.upcast(), edition) ); continue; } @@ -603,7 +615,7 @@ impl Printer<'_> { if i != 0 { w!(this, ", "); } - w!(this, "{}", lt.display(self.db.upcast())); + w!(this, "{}", lt.display(self.db.upcast(), edition)); } w!(this, "> "); (target, bound) @@ -613,7 +625,7 @@ impl Printer<'_> { match target { WherePredicateTypeTarget::TypeRef(ty) => this.print_type_ref(ty), WherePredicateTypeTarget::TypeOrConstParam(id) => match params[*id].name() { - Some(name) => w!(this, "{}", name.display(self.db.upcast())), + Some(name) => w!(this, "{}", name.display(self.db.upcast(), edition)), None => w!(this, "_anon_{}", id.into_raw()), }, } diff --git a/crates/hir-def/src/item_tree/tests.rs b/crates/hir-def/src/item_tree/tests.rs index c6930401a6..5c07369f4b 100644 --- a/crates/hir-def/src/item_tree/tests.rs +++ b/crates/hir-def/src/item_tree/tests.rs @@ -1,4 +1,5 @@ use expect_test::{expect, Expect}; +use span::Edition; use test_fixture::WithFixture; use crate::{db::DefDatabase, test_db::TestDB}; @@ -6,7 +7,7 @@ use crate::{db::DefDatabase, test_db::TestDB}; fn check(ra_fixture: &str, expect: Expect) { let (db, file_id) = TestDB::with_single_file(ra_fixture); let item_tree = db.file_item_tree(file_id.into()); - let pretty = item_tree.pretty_print(&db); + let pretty = item_tree.pretty_print(&db, Edition::CURRENT); expect.assert_eq(&pretty); } diff --git a/crates/hir-def/src/nameres.rs b/crates/hir-def/src/nameres.rs index 8825e46336..11601c683e 100644 --- a/crates/hir-def/src/nameres.rs +++ b/crates/hir-def/src/nameres.rs @@ -328,6 +328,10 @@ impl DefMap { /// The module id of a crate or block root. pub const ROOT: LocalModuleId = LocalModuleId::from_raw(la_arena::RawIdx::from_u32(0)); + pub fn edition(&self) -> Edition { + self.data.edition + } + pub(crate) fn crate_def_map_query(db: &dyn DefDatabase, crate_id: CrateId) -> Arc<DefMap> { let crate_graph = db.crate_graph(); let krate = &crate_graph[crate_id]; @@ -550,7 +554,7 @@ impl DefMap { for (name, child) in map.modules[module].children.iter().sorted_by(|a, b| Ord::cmp(&a.0, &b.0)) { - let path = format!("{path}::{}", name.display(db.upcast())); + let path = format!("{path}::{}", name.display(db.upcast(), Edition::LATEST)); buf.push('\n'); go(buf, db, map, &path, *child); } diff --git a/crates/hir-def/src/nameres/collector.rs b/crates/hir-def/src/nameres/collector.rs index debc5a4432..22eb5a174d 100644 --- a/crates/hir-def/src/nameres/collector.rs +++ b/crates/hir-def/src/nameres/collector.rs @@ -548,7 +548,7 @@ impl DefCollector<'_> { types => { tracing::debug!( "could not resolve prelude path `{}` to module (resolved to {:?})", - path.display(self.db.upcast()), + path.display(self.db.upcast(), Edition::LATEST), types ); } @@ -768,7 +768,7 @@ impl DefCollector<'_> { } fn resolve_import(&self, module_id: LocalModuleId, import: &Import) -> PartialResolvedImport { - let _p = tracing::info_span!("resolve_import", import_path = %import.path.display(self.db.upcast())) + let _p = tracing::info_span!("resolve_import", import_path = %import.path.display(self.db.upcast(), Edition::LATEST)) .entered(); tracing::debug!("resolving import: {:?} ({:?})", import, self.def_map.data.edition); match import.source { @@ -2151,7 +2151,7 @@ impl ModCollector<'_, '_> { } tracing::debug!( "non-builtin attribute {}", - attr.path.display(self.def_collector.db.upcast()) + attr.path.display(self.def_collector.db.upcast(), Edition::LATEST) ); let ast_id = AstIdWithPath::new( @@ -2286,8 +2286,8 @@ impl ModCollector<'_, '_> { stdx::always!( name == mac.name, "built-in macro {} has #[rustc_builtin_macro] which declares different name {}", - mac.name.display(self.def_collector.db.upcast()), - name.display(self.def_collector.db.upcast()) + mac.name.display(self.def_collector.db.upcast(), Edition::LATEST), + name.display(self.def_collector.db.upcast(), Edition::LATEST), ); helpers_opt = Some(helpers); } diff --git a/crates/hir-def/src/nameres/tests/macros.rs b/crates/hir-def/src/nameres/tests/macros.rs index 390c934f6d..a05c4dcf9b 100644 --- a/crates/hir-def/src/nameres/tests/macros.rs +++ b/crates/hir-def/src/nameres/tests/macros.rs @@ -1,6 +1,7 @@ use expect_test::expect; use itertools::Itertools; +use span::Edition; use super::*; @@ -1100,7 +1101,7 @@ pub fn derive_macro_2(_item: TokenStream) -> TokenStream { assert_eq!(def_map.data.exported_derives.len(), 1); match def_map.data.exported_derives.values().next() { Some(helpers) => match &**helpers { - [attr] => assert_eq!(attr.display(&db).to_string(), "helper_attr"), + [attr] => assert_eq!(attr.display(&db, Edition::CURRENT).to_string(), "helper_attr"), _ => unreachable!(), }, _ => unreachable!(), @@ -1456,7 +1457,7 @@ fn proc_attr(a: TokenStream, b: TokenStream) -> TokenStream { a } let actual = def_map .macro_use_prelude .keys() - .map(|name| name.display(&db).to_string()) + .map(|name| name.display(&db, Edition::CURRENT).to_string()) .sorted() .join("\n"); diff --git a/crates/hir-def/src/nameres/tests/mod_resolution.rs b/crates/hir-def/src/nameres/tests/mod_resolution.rs index 1327d9aa62..071b55c83d 100644 --- a/crates/hir-def/src/nameres/tests/mod_resolution.rs +++ b/crates/hir-def/src/nameres/tests/mod_resolution.rs @@ -144,14 +144,14 @@ pub struct Baz; crate::r#async Bar: t v - foo: t r#async: t - - crate::r#async::foo - Foo: t v + foo: t crate::r#async::r#async Baz: t v + + crate::r#async::foo + Foo: t v "#]], ); } diff --git a/crates/hir-def/src/path.rs b/crates/hir-def/src/path.rs index f90bc954a9..077863c0c9 100644 --- a/crates/hir-def/src/path.rs +++ b/crates/hir-def/src/path.rs @@ -13,7 +13,8 @@ use crate::{ }; use hir_expand::name::Name; use intern::Interned; -use syntax::{ast, ToSmolStr}; +use span::Edition; +use syntax::ast; pub use hir_expand::mod_path::{path, ModPath, PathKind}; @@ -25,11 +26,21 @@ pub enum ImportAlias { Alias(Name), } -impl Display for ImportAlias { +impl ImportAlias { + pub fn display(&self, edition: Edition) -> impl Display + '_ { + ImportAliasDisplay { value: self, edition } + } +} + +struct ImportAliasDisplay<'a> { + value: &'a ImportAlias, + edition: Edition, +} +impl Display for ImportAliasDisplay<'_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - match self { + match self.value { ImportAlias::Underscore => f.write_str("_"), - ImportAlias::Alias(name) => f.write_str(&name.display_no_db().to_smolstr()), + ImportAlias::Alias(name) => Display::fmt(&name.display_no_db(self.edition), f), } } } diff --git a/crates/hir-def/src/pretty.rs b/crates/hir-def/src/pretty.rs index 3ee88b536f..d5ef17a91f 100644 --- a/crates/hir-def/src/pretty.rs +++ b/crates/hir-def/src/pretty.rs @@ -5,6 +5,7 @@ use std::fmt::{self, Write}; use hir_expand::mod_path::PathKind; use intern::Interned; use itertools::Itertools; +use span::Edition; use crate::{ db::DefDatabase, @@ -13,46 +14,51 @@ use crate::{ type_ref::{Mutability, TraitBoundModifier, TypeBound, TypeRef}, }; -pub(crate) fn print_path(db: &dyn DefDatabase, path: &Path, buf: &mut dyn Write) -> fmt::Result { +pub(crate) fn print_path( + db: &dyn DefDatabase, + path: &Path, + buf: &mut dyn Write, + edition: Edition, +) -> fmt::Result { if let Path::LangItem(it, s) = path { write!(buf, "builtin#lang(")?; match *it { LangItemTarget::ImplDef(it) => write!(buf, "{it:?}")?, LangItemTarget::EnumId(it) => { - write!(buf, "{}", db.enum_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.enum_data(it).name.display(db.upcast(), edition))? } LangItemTarget::Function(it) => { - write!(buf, "{}", db.function_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.function_data(it).name.display(db.upcast(), edition))? } LangItemTarget::Static(it) => { - write!(buf, "{}", db.static_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.static_data(it).name.display(db.upcast(), edition))? } LangItemTarget::Struct(it) => { - write!(buf, "{}", db.struct_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.struct_data(it).name.display(db.upcast(), edition))? } LangItemTarget::Union(it) => { - write!(buf, "{}", db.union_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.union_data(it).name.display(db.upcast(), edition))? } LangItemTarget::TypeAlias(it) => { - write!(buf, "{}", db.type_alias_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.type_alias_data(it).name.display(db.upcast(), edition))? } LangItemTarget::Trait(it) => { - write!(buf, "{}", db.trait_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.trait_data(it).name.display(db.upcast(), edition))? } LangItemTarget::EnumVariant(it) => { - write!(buf, "{}", db.enum_variant_data(it).name.display(db.upcast()))? + write!(buf, "{}", db.enum_variant_data(it).name.display(db.upcast(), edition))? } } if let Some(s) = s { - write!(buf, "::{}", s.display(db.upcast()))?; + write!(buf, "::{}", s.display(db.upcast(), edition))?; } return write!(buf, ")"); } match path.type_anchor() { Some(anchor) => { write!(buf, "<")?; - print_type_ref(db, anchor, buf)?; + print_type_ref(db, anchor, buf, edition)?; write!(buf, ">::")?; } None => match path.kind() { @@ -78,10 +84,10 @@ pub(crate) fn print_path(db: &dyn DefDatabase, path: &Path, buf: &mut dyn Write) write!(buf, "::")?; } - write!(buf, "{}", segment.name.display(db.upcast()))?; + write!(buf, "{}", segment.name.display(db.upcast(), edition))?; if let Some(generics) = segment.args_and_bindings { write!(buf, "::<")?; - print_generic_args(db, generics, buf)?; + print_generic_args(db, generics, buf, edition)?; write!(buf, ">")?; } @@ -94,12 +100,13 @@ pub(crate) fn print_generic_args( db: &dyn DefDatabase, generics: &GenericArgs, buf: &mut dyn Write, + edition: Edition, ) -> fmt::Result { let mut first = true; let args = if generics.has_self_type { let (self_ty, args) = generics.args.split_first().unwrap(); write!(buf, "Self=")?; - print_generic_arg(db, self_ty, buf)?; + print_generic_arg(db, self_ty, buf, edition)?; first = false; args } else { @@ -110,21 +117,21 @@ pub(crate) fn print_generic_args( write!(buf, ", ")?; } first = false; - print_generic_arg(db, arg, buf)?; + print_generic_arg(db, arg, buf, edition)?; } for binding in generics.bindings.iter() { if !first { write!(buf, ", ")?; } first = false; - write!(buf, "{}", binding.name.display(db.upcast()))?; + write!(buf, "{}", binding.name.display(db.upcast(), edition))?; if !binding.bounds.is_empty() { write!(buf, ": ")?; - print_type_bounds(db, &binding.bounds, buf)?; + print_type_bounds(db, &binding.bounds, buf, edition)?; } if let Some(ty) = &binding.type_ref { write!(buf, " = ")?; - print_type_ref(db, ty, buf)?; + print_type_ref(db, ty, buf, edition)?; } } Ok(()) @@ -134,11 +141,12 @@ pub(crate) fn print_generic_arg( db: &dyn DefDatabase, arg: &GenericArg, buf: &mut dyn Write, + edition: Edition, ) -> fmt::Result { match arg { - GenericArg::Type(ty) => print_type_ref(db, ty, buf), - GenericArg::Const(c) => write!(buf, "{}", c.display(db.upcast())), - GenericArg::Lifetime(lt) => write!(buf, "{}", lt.name.display(db.upcast())), + GenericArg::Type(ty) => print_type_ref(db, ty, buf, edition), + GenericArg::Const(c) => write!(buf, "{}", c.display(db.upcast(), edition)), + GenericArg::Lifetime(lt) => write!(buf, "{}", lt.name.display(db.upcast(), edition)), } } @@ -146,6 +154,7 @@ pub(crate) fn print_type_ref( db: &dyn DefDatabase, type_ref: &TypeRef, buf: &mut dyn Write, + edition: Edition, ) -> fmt::Result { // FIXME: deduplicate with `HirDisplay` impl match type_ref { @@ -157,18 +166,18 @@ pub(crate) fn print_type_ref( if i != 0 { write!(buf, ", ")?; } - print_type_ref(db, field, buf)?; + print_type_ref(db, field, buf, edition)?; } write!(buf, ")")?; } - TypeRef::Path(path) => print_path(db, path, buf)?, + TypeRef::Path(path) => print_path(db, path, buf, edition)?, TypeRef::RawPtr(pointee, mtbl) => { let mtbl = match mtbl { Mutability::Shared => "*const", Mutability::Mut => "*mut", }; write!(buf, "{mtbl} ")?; - print_type_ref(db, pointee, buf)?; + print_type_ref(db, pointee, buf, edition)?; } TypeRef::Reference(pointee, lt, mtbl) => { let mtbl = match mtbl { @@ -177,19 +186,19 @@ pub(crate) fn print_type_ref( }; write!(buf, "&")?; if let Some(lt) = lt { - write!(buf, "{} ", lt.name.display(db.upcast()))?; + write!(buf, "{} ", lt.name.display(db.upcast(), edition))?; } write!(buf, "{mtbl}")?; - print_type_ref(db, pointee, buf)?; + print_type_ref(db, pointee, buf, edition)?; } TypeRef::Array(elem, len) => { write!(buf, "[")?; - print_type_ref(db, elem, buf)?; - write!(buf, "; {}]", len.display(db.upcast()))?; + print_type_ref(db, elem, buf, edition)?; + write!(buf, "; {}]", len.display(db.upcast(), edition))?; } TypeRef::Slice(elem) => { write!(buf, "[")?; - print_type_ref(db, elem, buf)?; + print_type_ref(db, elem, buf, edition)?; write!(buf, "]")?; } TypeRef::Fn(args_and_ret, varargs, is_unsafe, abi) => { @@ -208,7 +217,7 @@ pub(crate) fn print_type_ref( if i != 0 { write!(buf, ", ")?; } - print_type_ref(db, typeref, buf)?; + print_type_ref(db, typeref, buf, edition)?; } if *varargs { if !args.is_empty() { @@ -217,7 +226,7 @@ pub(crate) fn print_type_ref( write!(buf, "...")?; } write!(buf, ") -> ")?; - print_type_ref(db, return_type, buf)?; + print_type_ref(db, return_type, buf, edition)?; } TypeRef::Macro(_ast_id) => { write!(buf, "<macro>")?; @@ -225,11 +234,11 @@ pub(crate) fn print_type_ref( TypeRef::Error => write!(buf, "{{unknown}}")?, TypeRef::ImplTrait(bounds) => { write!(buf, "impl ")?; - print_type_bounds(db, bounds, buf)?; + print_type_bounds(db, bounds, buf, edition)?; } TypeRef::DynTrait(bounds) => { write!(buf, "dyn ")?; - print_type_bounds(db, bounds, buf)?; + print_type_bounds(db, bounds, buf, edition)?; } } @@ -240,6 +249,7 @@ pub(crate) fn print_type_bounds( db: &dyn DefDatabase, bounds: &[Interned<TypeBound>], buf: &mut dyn Write, + edition: Edition, ) -> fmt::Result { for (i, bound) in bounds.iter().enumerate() { if i != 0 { @@ -252,17 +262,17 @@ pub(crate) fn print_type_bounds( TraitBoundModifier::None => (), TraitBoundModifier::Maybe => write!(buf, "?")?, } - print_path(db, path, buf)?; + print_path(db, path, buf, edition)?; } TypeBound::ForLifetime(lifetimes, path) => { write!( buf, "for<{}> ", - lifetimes.iter().map(|it| it.display(db.upcast())).format(", ") + lifetimes.iter().map(|it| it.display(db.upcast(), edition)).format(", ") )?; - print_path(db, path, buf)?; + print_path(db, path, buf, edition)?; } - TypeBound::Lifetime(lt) => write!(buf, "{}", lt.name.display(db.upcast()))?, + TypeBound::Lifetime(lt) => write!(buf, "{}", lt.name.display(db.upcast(), edition))?, TypeBound::Error => write!(buf, "{{unknown}}")?, } } diff --git a/crates/hir-expand/src/eager.rs b/crates/hir-expand/src/eager.rs index 3528b2dde7..1dadfe2ba9 100644 --- a/crates/hir-expand/src/eager.rs +++ b/crates/hir-expand/src/eager.rs @@ -176,9 +176,10 @@ fn eager_macro_recur( Some(path) => match macro_resolver(&path) { Some(def) => def, None => { + let edition = db.crate_graph()[krate].edition; error = Some(ExpandError::other( span_map.span_at(call.syntax().text_range().start()), - format!("unresolved macro {}", path.display(db)), + format!("unresolved macro {}", path.display(db, edition)), )); offset += call.syntax().text_range().len(); continue; diff --git a/crates/hir-expand/src/mod_path.rs b/crates/hir-expand/src/mod_path.rs index 2c26fe414d..dcf2af3997 100644 --- a/crates/hir-expand/src/mod_path.rs +++ b/crates/hir-expand/src/mod_path.rs @@ -14,7 +14,7 @@ use crate::{ use base_db::CrateId; use intern::sym; use smallvec::SmallVec; -use span::SyntaxContextId; +use span::{Edition, SyntaxContextId}; use syntax::{ast, AstNode}; #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)] @@ -140,8 +140,12 @@ impl ModPath { UnescapedModPath(self) } - pub fn display<'a>(&'a self, db: &'a dyn crate::db::ExpandDatabase) -> impl fmt::Display + 'a { - Display { db, path: self } + pub fn display<'a>( + &'a self, + db: &'a dyn crate::db::ExpandDatabase, + edition: Edition, + ) -> impl fmt::Display + 'a { + Display { db, path: self, edition } } } @@ -154,11 +158,12 @@ impl Extend<Name> for ModPath { struct Display<'a> { db: &'a dyn ExpandDatabase, path: &'a ModPath, + edition: Edition, } impl fmt::Display for Display<'_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - display_fmt_path(self.db, self.path, f, true) + display_fmt_path(self.db, self.path, f, Escape::IfNeeded(self.edition)) } } @@ -169,7 +174,7 @@ struct UnescapedDisplay<'a> { impl fmt::Display for UnescapedDisplay<'_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - display_fmt_path(self.db, self.path.0, f, false) + display_fmt_path(self.db, self.path.0, f, Escape::No) } } @@ -178,11 +183,17 @@ impl From<Name> for ModPath { ModPath::from_segments(PathKind::Plain, iter::once(name)) } } + +enum Escape { + No, + IfNeeded(Edition), +} + fn display_fmt_path( db: &dyn ExpandDatabase, path: &ModPath, f: &mut fmt::Formatter<'_>, - escaped: bool, + escaped: Escape, ) -> fmt::Result { let mut first_segment = true; let mut add_segment = |s| -> fmt::Result { @@ -210,10 +221,9 @@ fn display_fmt_path( f.write_str("::")?; } first_segment = false; - if escaped { - segment.display(db).fmt(f)?; - } else { - segment.unescaped().display(db).fmt(f)?; + match escaped { + Escape::IfNeeded(edition) => segment.display(db, edition).fmt(f)?, + Escape::No => segment.unescaped().display(db).fmt(f)?, } } Ok(()) @@ -322,9 +332,11 @@ fn convert_path_tt(db: &dyn ExpandDatabase, tt: &[tt::TokenTree]) -> Option<ModP tt::Leaf::Ident(tt::Ident { sym: text, .. }) if *text == sym::self_ => PathKind::SELF, tt::Leaf::Ident(tt::Ident { sym: text, .. }) if *text == sym::super_ => { let mut deg = 1; - while let Some(tt::Leaf::Ident(tt::Ident { sym: text, span, is_raw })) = leaves.next() { + while let Some(tt::Leaf::Ident(tt::Ident { sym: text, span, is_raw: _ })) = + leaves.next() + { if *text != sym::super_ { - segments.push(Name::new_symbol_maybe_raw(text.clone(), *is_raw, span.ctx)); + segments.push(Name::new_symbol(text.clone(), span.ctx)); break; } deg += 1; @@ -333,19 +345,13 @@ fn convert_path_tt(db: &dyn ExpandDatabase, tt: &[tt::TokenTree]) -> Option<ModP } tt::Leaf::Ident(tt::Ident { sym: text, .. }) if *text == sym::crate_ => PathKind::Crate, tt::Leaf::Ident(ident) => { - segments.push(Name::new_symbol_maybe_raw( - ident.sym.clone(), - ident.is_raw, - ident.span.ctx, - )); + segments.push(Name::new_symbol(ident.sym.clone(), ident.span.ctx)); PathKind::Plain } _ => return None, }; segments.extend(leaves.filter_map(|leaf| match leaf { - ::tt::Leaf::Ident(ident) => { - Some(Name::new_symbol_maybe_raw(ident.sym.clone(), ident.is_raw, ident.span.ctx)) - } + ::tt::Leaf::Ident(ident) => Some(Name::new_symbol(ident.sym.clone(), ident.span.ctx)), _ => None, })); Some(ModPath { kind, segments }) diff --git a/crates/hir-expand/src/name.rs b/crates/hir-expand/src/name.rs index 2a52aaba6a..54313904a7 100644 --- a/crates/hir-expand/src/name.rs +++ b/crates/hir-expand/src/name.rs @@ -3,22 +3,22 @@ use std::fmt; use intern::{sym, Symbol}; -use span::SyntaxContextId; -use syntax::{ast, utils::is_raw_identifier}; +use span::{Edition, SyntaxContextId}; +use syntax::ast; +use syntax::utils::is_raw_identifier; /// `Name` is a wrapper around string, which is used in hir for both references /// and declarations. In theory, names should also carry hygiene info, but we are /// not there yet! /// -/// Note that `Name` holds and prints escaped name i.e. prefixed with "r#" when it -/// is a raw identifier. Use [`unescaped()`][Name::unescaped] when you need the -/// name without "r#". +/// Note that the rawness (`r#`) of names does not depend on whether they are written raw. +/// This is because we want to show (in completions etc.) names as raw depending on the needs +/// of the current crate, for example if it is edition 2021 complete `gen` even if the defining +/// crate is in edition 2024 and wrote `r#gen`, and the opposite holds as well. #[derive(Clone, PartialEq, Eq, Hash)] pub struct Name { symbol: Symbol, ctx: (), - // FIXME: We should probably encode rawness as a property here instead, once we have hygiene - // in here we've got 4 bytes of padding to fill anyways } impl fmt::Debug for Name { @@ -42,6 +42,7 @@ impl PartialOrd for Name { } } +// No need to strip `r#`, all comparisons are done against well-known symbols. impl PartialEq<Symbol> for Name { fn eq(&self, sym: &Symbol) -> bool { self.symbol == *sym @@ -55,16 +56,16 @@ impl PartialEq<Name> for Symbol { } /// Wrapper of `Name` to print the name without "r#" even when it is a raw identifier. -#[derive(Debug, Clone, PartialEq, Eq, Hash)] +#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)] pub struct UnescapedName<'a>(&'a Name); -impl UnescapedName<'_> { - pub fn display(&self, db: &dyn crate::db::ExpandDatabase) -> impl fmt::Display + '_ { +impl<'a> UnescapedName<'a> { + pub fn display(self, db: &dyn crate::db::ExpandDatabase) -> impl fmt::Display + 'a { _ = db; UnescapedDisplay { name: self } } #[doc(hidden)] - pub fn display_no_db(&self) -> impl fmt::Display + '_ { + pub fn display_no_db(self) -> impl fmt::Display + 'a { UnescapedDisplay { name: self } } } @@ -77,16 +78,9 @@ impl Name { Name { symbol: Symbol::intern(text), ctx: () } } - pub fn new(text: &str, raw: tt::IdentIsRaw, ctx: SyntaxContextId) -> Name { + pub fn new(text: &str, ctx: SyntaxContextId) -> Name { _ = ctx; - Name { - symbol: if raw.yes() { - Symbol::intern(&format!("{}{text}", raw.as_str())) - } else { - Symbol::intern(text) - }, - ctx: (), - } + Self::new_text(text) } pub fn new_tuple_field(idx: usize) -> Name { @@ -97,26 +91,9 @@ impl Name { Name { symbol: Symbol::intern(lt.text().as_str()), ctx: () } } - /// Shortcut to create a name from a string literal. - fn new_ref(text: &str) -> Name { - Name { symbol: Symbol::intern(text), ctx: () } - } - /// Resolve a name from the text of token. fn resolve(raw_text: &str) -> Name { - // FIXME: Edition - match raw_text.strip_prefix("r#") { - // When `raw_text` starts with "r#" but the name does not coincide with any - // keyword, we never need the prefix so we strip it. - Some(text) if !is_raw_identifier(text, span::Edition::CURRENT) => Name::new_ref(text), - // Keywords (in the current edition) *can* be used as a name in earlier editions of - // Rust, e.g. "try" in Rust 2015. Even in such cases, we keep track of them in their - // escaped form. - None if is_raw_identifier(raw_text, span::Edition::CURRENT) => { - Name::new_text(&format!("r#{}", raw_text)) - } - _ => Name::new_text(raw_text), - } + Name::new_text(raw_text.trim_start_matches("r#")) } /// A fake name for things missing in the source code. @@ -162,19 +139,23 @@ impl Name { UnescapedName(self) } - pub fn is_escaped(&self) -> bool { - self.symbol.as_str().starts_with("r#") + pub fn is_escaped(&self, edition: Edition) -> bool { + is_raw_identifier(self.symbol.as_str(), edition) } - pub fn display<'a>(&'a self, db: &dyn crate::db::ExpandDatabase) -> impl fmt::Display + 'a { + pub fn display<'a>( + &'a self, + db: &dyn crate::db::ExpandDatabase, + edition: Edition, + ) -> impl fmt::Display + 'a { _ = db; - Display { name: self } + self.display_no_db(edition) } // FIXME: Remove this #[doc(hidden)] - pub fn display_no_db(&self) -> impl fmt::Display + '_ { - Display { name: self } + pub fn display_no_db(&self, edition: Edition) -> impl fmt::Display + '_ { + Display { name: self, needs_escaping: is_raw_identifier(self.symbol.as_str(), edition) } } pub fn symbol(&self) -> &Symbol { @@ -186,39 +167,39 @@ impl Name { Self { symbol, ctx: () } } - pub fn new_symbol_maybe_raw(sym: Symbol, raw: tt::IdentIsRaw, ctx: SyntaxContextId) -> Self { - if raw.no() { - Self { symbol: sym, ctx: () } - } else { - Name::new(sym.as_str(), raw, ctx) - } - } - // FIXME: This needs to go once we have hygiene pub const fn new_symbol_root(sym: Symbol) -> Self { Self { symbol: sym, ctx: () } } + + #[inline] + pub fn eq_ident(&self, ident: &str) -> bool { + self.as_str() == ident.trim_start_matches("r#") + } } struct Display<'a> { name: &'a Name, + needs_escaping: bool, } impl fmt::Display for Display<'_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { + if self.needs_escaping { + write!(f, "r#")?; + } fmt::Display::fmt(self.name.symbol.as_str(), f) } } struct UnescapedDisplay<'a> { - name: &'a UnescapedName<'a>, + name: UnescapedName<'a>, } impl fmt::Display for UnescapedDisplay<'_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - let symbol = &self.name.0.symbol.as_str(); - let text = symbol.strip_prefix("r#").unwrap_or(symbol); - fmt::Display::fmt(&text, f) + let symbol = self.name.0.symbol.as_str(); + fmt::Display::fmt(symbol, f) } } diff --git a/crates/hir-ty/src/chalk_db.rs b/crates/hir-ty/src/chalk_db.rs index a151ee01e6..a3e4da5d1a 100644 --- a/crates/hir-ty/src/chalk_db.rs +++ b/crates/hir-ty/src/chalk_db.rs @@ -5,6 +5,7 @@ use std::{iter, ops::ControlFlow, sync::Arc}; use hir_expand::name::Name; use intern::sym; +use span::Edition; use tracing::debug; use chalk_ir::{cast::Caster, fold::shift::Shift, CanonicalVarKinds}; @@ -424,18 +425,19 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { fn trait_name(&self, trait_id: chalk_ir::TraitId<Interner>) -> String { let id = from_chalk_trait_id(trait_id); - self.db.trait_data(id).name.display(self.db.upcast()).to_string() + self.db.trait_data(id).name.display(self.db.upcast(), self.edition()).to_string() } fn adt_name(&self, chalk_ir::AdtId(adt_id): AdtId) -> String { + let edition = self.edition(); match adt_id { hir_def::AdtId::StructId(id) => { - self.db.struct_data(id).name.display(self.db.upcast()).to_string() + self.db.struct_data(id).name.display(self.db.upcast(), edition).to_string() } hir_def::AdtId::EnumId(id) => { - self.db.enum_data(id).name.display(self.db.upcast()).to_string() + self.db.enum_data(id).name.display(self.db.upcast(), edition).to_string() } hir_def::AdtId::UnionId(id) => { - self.db.union_data(id).name.display(self.db.upcast()).to_string() + self.db.union_data(id).name.display(self.db.upcast(), edition).to_string() } } } @@ -445,7 +447,7 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { } fn assoc_type_name(&self, assoc_ty_id: chalk_ir::AssocTypeId<Interner>) -> String { let id = self.db.associated_ty_data(assoc_ty_id).name; - self.db.type_alias_data(id).name.display(self.db.upcast()).to_string() + self.db.type_alias_data(id).name.display(self.db.upcast(), self.edition()).to_string() } fn opaque_type_name(&self, opaque_ty_id: chalk_ir::OpaqueTyId<Interner>) -> String { format!("Opaque_{}", opaque_ty_id.0) @@ -519,6 +521,10 @@ impl chalk_solve::RustIrDatabase<Interner> for ChalkContext<'_> { } impl<'a> ChalkContext<'a> { + fn edition(&self) -> Edition { + self.db.crate_graph()[self.krate].edition + } + fn for_trait_impls( &self, trait_id: hir_def::TraitId, @@ -843,7 +849,7 @@ fn impl_def_datum( "impl {:?}: {}{} where {:?}", chalk_id, if negative { "!" } else { "" }, - trait_ref.display(db), + trait_ref.display(db, db.crate_graph()[krate].edition), where_clauses ); diff --git a/crates/hir-ty/src/consteval/tests.rs b/crates/hir-ty/src/consteval/tests.rs index dc3817ce3f..a0399a06f2 100644 --- a/crates/hir-ty/src/consteval/tests.rs +++ b/crates/hir-ty/src/consteval/tests.rs @@ -1,3 +1,4 @@ +use base_db::SourceDatabase; use chalk_ir::Substitution; use hir_def::db::DefDatabase; use rustc_apfloat::{ @@ -94,9 +95,10 @@ fn check_answer(ra_fixture: &str, check: impl FnOnce(&[u8], &MemoryMap)) { fn pretty_print_err(e: ConstEvalError, db: TestDB) -> String { let mut err = String::new(); let span_formatter = |file, range| format!("{file:?} {range:?}"); + let edition = db.crate_graph()[db.test_crate()].edition; match e { - ConstEvalError::MirLowerError(e) => e.pretty_print(&mut err, &db, span_formatter), - ConstEvalError::MirEvalError(e) => e.pretty_print(&mut err, &db, span_formatter), + ConstEvalError::MirLowerError(e) => e.pretty_print(&mut err, &db, span_formatter, edition), + ConstEvalError::MirEvalError(e) => e.pretty_print(&mut err, &db, span_formatter, edition), } .unwrap(); err @@ -110,7 +112,9 @@ fn eval_goal(db: &TestDB, file_id: EditionedFileId) -> Result<Const, ConstEvalEr .declarations() .find_map(|x| match x { hir_def::ModuleDefId::ConstId(x) => { - if db.const_data(x).name.as_ref()?.display(db).to_string() == "GOAL" { + if db.const_data(x).name.as_ref()?.display(db, file_id.edition()).to_string() + == "GOAL" + { Some(x) } else { None diff --git a/crates/hir-ty/src/diagnostics/decl_check.rs b/crates/hir-ty/src/diagnostics/decl_check.rs index b093440060..024fc32f86 100644 --- a/crates/hir-ty/src/diagnostics/decl_check.rs +++ b/crates/hir-ty/src/diagnostics/decl_check.rs @@ -17,17 +17,18 @@ use std::fmt; use hir_def::{ data::adt::VariantData, db::DefDatabase, hir::Pat, src::HasSource, AdtId, AttrDefId, ConstId, - EnumId, EnumVariantId, FunctionId, ItemContainerId, Lookup, ModuleDefId, ModuleId, StaticId, - StructId, TraitId, TypeAliasId, + EnumId, EnumVariantId, FunctionId, HasModule, ItemContainerId, Lookup, ModuleDefId, ModuleId, + StaticId, StructId, TraitId, TypeAliasId, }; use hir_expand::{ name::{AsName, Name}, - HirFileId, MacroFileIdExt, + HirFileId, HirFileIdExt, MacroFileIdExt, }; use intern::sym; use stdx::{always, never}; use syntax::{ ast::{self, HasName}, + utils::is_raw_identifier, AstNode, AstPtr, ToSmolStr, }; @@ -318,17 +319,21 @@ impl<'a> DeclValidator<'a> { /// This includes function parameters except for trait implementation associated functions. fn validate_func_body(&mut self, func: FunctionId) { let body = self.db.body(func.into()); + let edition = self.edition(func); let mut pats_replacements = body .pats .iter() .filter_map(|(pat_id, pat)| match pat { Pat::Bind { id, .. } => { let bind_name = &body.bindings[*id].name; + let mut suggested_text = + to_lower_snake_case(&bind_name.unescaped().display_no_db().to_smolstr())?; + if is_raw_identifier(&suggested_text, edition) { + suggested_text.insert_str(0, "r#"); + } let replacement = Replacement { current_name: bind_name.clone(), - suggested_text: to_lower_snake_case( - &bind_name.display_no_db().to_smolstr(), - )?, + suggested_text, expected_case: CaseType::LowerSnakeCase, }; Some((pat_id, replacement)) @@ -377,6 +382,11 @@ impl<'a> DeclValidator<'a> { } } + fn edition(&self, id: impl HasModule) -> span::Edition { + let krate = id.krate(self.db.upcast()); + self.db.crate_graph()[krate].edition + } + fn validate_struct(&mut self, struct_id: StructId) { // Check the structure name. let non_camel_case_allowed = @@ -405,16 +415,17 @@ impl<'a> DeclValidator<'a> { let VariantData::Record(fields) = data.variant_data.as_ref() else { return; }; + let edition = self.edition(struct_id); let mut struct_fields_replacements = fields .iter() .filter_map(|(_, field)| { - to_lower_snake_case(&field.name.display_no_db().to_smolstr()).map(|new_name| { - Replacement { + to_lower_snake_case(&field.name.display_no_db(edition).to_smolstr()).map( + |new_name| Replacement { current_name: field.name.clone(), suggested_text: new_name, expected_case: CaseType::LowerSnakeCase, - } - }) + }, + ) }) .peekable(); @@ -498,14 +509,17 @@ impl<'a> DeclValidator<'a> { self.validate_enum_variant_fields(*variant_id); } + let edition = self.edition(enum_id); let mut enum_variants_replacements = data .variants .iter() .filter_map(|(_, name)| { - to_camel_case(&name.display_no_db().to_smolstr()).map(|new_name| Replacement { - current_name: name.clone(), - suggested_text: new_name, - expected_case: CaseType::UpperCamelCase, + to_camel_case(&name.display_no_db(edition).to_smolstr()).map(|new_name| { + Replacement { + current_name: name.clone(), + suggested_text: new_name, + expected_case: CaseType::UpperCamelCase, + } }) }) .peekable(); @@ -566,16 +580,17 @@ impl<'a> DeclValidator<'a> { let VariantData::Record(fields) = variant_data.variant_data.as_ref() else { return; }; + let edition = self.edition(variant_id); let mut variant_field_replacements = fields .iter() .filter_map(|(_, field)| { - to_lower_snake_case(&field.name.display_no_db().to_smolstr()).map(|new_name| { - Replacement { + to_lower_snake_case(&field.name.display_no_db(edition).to_smolstr()).map( + |new_name| Replacement { current_name: field.name.clone(), suggested_text: new_name, expected_case: CaseType::LowerSnakeCase, - } - }) + }, + ) }) .peekable(); @@ -704,18 +719,22 @@ impl<'a> DeclValidator<'a> { ) where N: AstNode + HasName + fmt::Debug, S: HasSource<Value = N>, - L: Lookup<Data = S, Database<'a> = dyn DefDatabase + 'a>, + L: Lookup<Data = S, Database<'a> = dyn DefDatabase + 'a> + HasModule + Copy, { let to_expected_case_type = match expected_case { CaseType::LowerSnakeCase => to_lower_snake_case, CaseType::UpperSnakeCase => to_upper_snake_case, CaseType::UpperCamelCase => to_camel_case, }; - let Some(replacement) = - to_expected_case_type(&name.display(self.db.upcast()).to_smolstr()).map(|new_name| { - Replacement { current_name: name.clone(), suggested_text: new_name, expected_case } - }) - else { + let edition = self.edition(item_id); + let Some(replacement) = to_expected_case_type( + &name.display(self.db.upcast(), edition).to_smolstr(), + ) + .map(|new_name| Replacement { + current_name: name.clone(), + suggested_text: new_name, + expected_case, + }) else { return; }; @@ -748,12 +767,13 @@ impl<'a> DeclValidator<'a> { return; }; + let edition = file_id.original_file(self.db.upcast()).edition(); let diagnostic = IncorrectCase { file: file_id, ident_type, ident: AstPtr::new(&name_ast), expected_case: replacement.expected_case, - ident_text: replacement.current_name.display(self.db.upcast()).to_string(), + ident_text: replacement.current_name.display(self.db.upcast(), edition).to_string(), suggested_text: replacement.suggested_text, }; diff --git a/crates/hir-ty/src/diagnostics/expr.rs b/crates/hir-ty/src/diagnostics/expr.rs index 6e5a7cce9c..f8b5c7d0ce 100644 --- a/crates/hir-ty/src/diagnostics/expr.rs +++ b/crates/hir-ty/src/diagnostics/expr.rs @@ -4,6 +4,7 @@ use std::fmt; +use base_db::CrateId; use chalk_solve::rust_ir::AdtKind; use either::Either; use hir_def::{ @@ -15,6 +16,7 @@ use intern::sym; use itertools::Itertools; use rustc_hash::FxHashSet; use rustc_pattern_analysis::constructor::Constructor; +use span::Edition; use syntax::{ ast::{self, UnaryOp}, AstNode, @@ -258,7 +260,13 @@ impl ExprValidator { if !witnesses.is_empty() { self.diagnostics.push(BodyValidationDiagnostic::MissingMatchArms { match_expr, - uncovered_patterns: missing_match_arms(&cx, scrut_ty, witnesses, m_arms.is_empty()), + uncovered_patterns: missing_match_arms( + &cx, + scrut_ty, + witnesses, + m_arms.is_empty(), + self.owner.krate(db.upcast()), + ), }); } } @@ -345,7 +353,13 @@ impl ExprValidator { if !witnesses.is_empty() { self.diagnostics.push(BodyValidationDiagnostic::NonExhaustiveLet { pat, - uncovered_patterns: missing_match_arms(&cx, ty, witnesses, false), + uncovered_patterns: missing_match_arms( + &cx, + ty, + witnesses, + false, + self.owner.krate(db.upcast()), + ), }); } } @@ -616,24 +630,26 @@ fn missing_match_arms<'p>( scrut_ty: &Ty, witnesses: Vec<WitnessPat<'p>>, arms_is_empty: bool, + krate: CrateId, ) -> String { - struct DisplayWitness<'a, 'p>(&'a WitnessPat<'p>, &'a MatchCheckCtx<'p>); + struct DisplayWitness<'a, 'p>(&'a WitnessPat<'p>, &'a MatchCheckCtx<'p>, Edition); impl fmt::Display for DisplayWitness<'_, '_> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { - let DisplayWitness(witness, cx) = *self; + let DisplayWitness(witness, cx, edition) = *self; let pat = cx.hoist_witness_pat(witness); - write!(f, "{}", pat.display(cx.db)) + write!(f, "{}", pat.display(cx.db, edition)) } } + let edition = cx.db.crate_graph()[krate].edition; let non_empty_enum = match scrut_ty.as_adt() { Some((AdtId::EnumId(e), _)) => !cx.db.enum_data(e).variants.is_empty(), _ => false, }; if arms_is_empty && !non_empty_enum { - format!("type `{}` is non-empty", scrut_ty.display(cx.db)) + format!("type `{}` is non-empty", scrut_ty.display(cx.db, edition)) } else { - let pat_display = |witness| DisplayWitness(witness, cx); + let pat_display = |witness| DisplayWitness(witness, cx, edition); const LIMIT: usize = 3; match &*witnesses { [witness] => format!("`{}` not covered", pat_display(witness)), diff --git a/crates/hir-ty/src/diagnostics/match_check.rs b/crates/hir-ty/src/diagnostics/match_check.rs index a0ee7c0748..4bc07bc9ec 100644 --- a/crates/hir-ty/src/diagnostics/match_check.rs +++ b/crates/hir-ty/src/diagnostics/match_check.rs @@ -14,6 +14,7 @@ use hir_def::{ body::Body, data::adt::VariantData, hir::PatId, AdtId, EnumVariantId, LocalFieldId, VariantId, }; use hir_expand::name::Name; +use span::Edition; use stdx::{always, never}; use crate::{ @@ -151,7 +152,11 @@ impl<'a> PatCtxt<'a> { match (bm, ty.kind(Interner)) { (BindingMode::Ref(_), TyKind::Ref(.., rty)) => ty = rty, (BindingMode::Ref(_), _) => { - never!("`ref {}` has wrong type {:?}", name.display(self.db.upcast()), ty); + never!( + "`ref {}` has wrong type {:?}", + name.display(self.db.upcast(), Edition::LATEST), + ty + ); self.errors.push(PatternError::UnexpectedType); return Pat { ty: ty.clone(), kind: PatKind::Wild.into() }; } @@ -297,7 +302,7 @@ impl HirDisplay for Pat { PatKind::Wild => write!(f, "_"), PatKind::Never => write!(f, "!"), PatKind::Binding { name, subpattern } => { - write!(f, "{}", name.display(f.db.upcast()))?; + write!(f, "{}", name.display(f.db.upcast(), f.edition()))?; if let Some(subpattern) = subpattern { write!(f, " @ ")?; subpattern.hir_fmt(f)?; @@ -317,14 +322,22 @@ impl HirDisplay for Pat { if let Some(variant) = variant { match variant { VariantId::EnumVariantId(v) => { - write!(f, "{}", f.db.enum_variant_data(v).name.display(f.db.upcast()))?; - } - VariantId::StructId(s) => { - write!(f, "{}", f.db.struct_data(s).name.display(f.db.upcast()))? - } - VariantId::UnionId(u) => { - write!(f, "{}", f.db.union_data(u).name.display(f.db.upcast()))? + write!( + f, + "{}", + f.db.enum_variant_data(v).name.display(f.db.upcast(), f.edition()) + )?; } + VariantId::StructId(s) => write!( + f, + "{}", + f.db.struct_data(s).name.display(f.db.upcast(), f.edition()) + )?, + VariantId::UnionId(u) => write!( + f, + "{}", + f.db.union_data(u).name.display(f.db.upcast(), f.edition()) + )?, }; let variant_data = variant.variant_data(f.db.upcast()); @@ -341,7 +354,9 @@ impl HirDisplay for Pat { write!( f, "{}: ", - rec_fields[p.field].name.display(f.db.upcast()) + rec_fields[p.field] + .name + .display(f.db.upcast(), f.edition()) )?; p.pattern.hir_fmt(f) }) diff --git a/crates/hir-ty/src/display.rs b/crates/hir-ty/src/display.rs index 5a96d396ab..4ef053130a 100644 --- a/crates/hir-ty/src/display.rs +++ b/crates/hir-ty/src/display.rs @@ -33,6 +33,7 @@ use rustc_apfloat::{ Float, }; use smallvec::SmallVec; +use span::Edition; use stdx::{never, IsNoneOr}; use triomphe::Arc; @@ -131,7 +132,11 @@ pub trait HirDisplay { /// Returns a `Display`able type that is human-readable. /// Use this for showing types to the user (e.g. diagnostics) - fn display<'a>(&'a self, db: &'a dyn HirDatabase) -> HirDisplayWrapper<'a, Self> + fn display<'a>( + &'a self, + db: &'a dyn HirDatabase, + edition: Edition, + ) -> HirDisplayWrapper<'a, Self> where Self: Sized, { @@ -142,7 +147,7 @@ pub trait HirDisplay { limited_size: None, omit_verbose_types: false, closure_style: ClosureStyle::ImplFn, - display_target: DisplayTarget::Diagnostics, + display_target: DisplayTarget::Diagnostics { edition }, show_container_bounds: false, } } @@ -153,6 +158,7 @@ pub trait HirDisplay { &'a self, db: &'a dyn HirDatabase, max_size: Option<usize>, + edition: Edition, ) -> HirDisplayWrapper<'a, Self> where Self: Sized, @@ -164,7 +170,7 @@ pub trait HirDisplay { limited_size: None, omit_verbose_types: true, closure_style: ClosureStyle::ImplFn, - display_target: DisplayTarget::Diagnostics, + display_target: DisplayTarget::Diagnostics { edition }, show_container_bounds: false, } } @@ -175,6 +181,7 @@ pub trait HirDisplay { &'a self, db: &'a dyn HirDatabase, limited_size: Option<usize>, + edition: Edition, ) -> HirDisplayWrapper<'a, Self> where Self: Sized, @@ -186,7 +193,7 @@ pub trait HirDisplay { limited_size, omit_verbose_types: true, closure_style: ClosureStyle::ImplFn, - display_target: DisplayTarget::Diagnostics, + display_target: DisplayTarget::Diagnostics { edition }, show_container_bounds: false, } } @@ -242,6 +249,7 @@ pub trait HirDisplay { &'a self, db: &'a dyn HirDatabase, show_container_bounds: bool, + edition: Edition, ) -> HirDisplayWrapper<'a, Self> where Self: Sized, @@ -253,13 +261,23 @@ pub trait HirDisplay { limited_size: None, omit_verbose_types: false, closure_style: ClosureStyle::ImplFn, - display_target: DisplayTarget::Diagnostics, + display_target: DisplayTarget::Diagnostics { edition }, show_container_bounds, } } } impl HirFormatter<'_> { + pub fn edition(&self) -> Edition { + match self.display_target { + DisplayTarget::Diagnostics { edition } => edition, + DisplayTarget::SourceCode { module_id, .. } => { + self.db.crate_graph()[module_id.krate()].edition + } + DisplayTarget::Test => Edition::CURRENT, + } + } + pub fn write_joined<T: HirDisplay>( &mut self, iter: impl IntoIterator<Item = T>, @@ -324,7 +342,7 @@ pub enum DisplayTarget { /// Display types for inlays, doc popups, autocompletion, etc... /// Showing `{unknown}` or not qualifying paths is fine here. /// There's no reason for this to fail. - Diagnostics, + Diagnostics { edition: Edition }, /// Display types for inserting them in source files. /// The generated code should compile, so paths need to be qualified. SourceCode { module_id: ModuleId, allow_opaque: bool }, @@ -460,7 +478,7 @@ impl HirDisplay for ProjectionTy { ">::{}", f.db.type_alias_data(from_assoc_type_id(self.associated_ty_id)) .name - .display(f.db.upcast()) + .display(f.db.upcast(), f.edition()) )?; let proj_params_count = self.substitution.len(Interner) - trait_ref.substitution.len(Interner); @@ -499,7 +517,7 @@ impl HirDisplay for Const { let id = from_placeholder_idx(f.db, *idx); let generics = generics(f.db.upcast(), id.parent); let param_data = &generics[id.local_id]; - write!(f, "{}", param_data.name().unwrap().display(f.db.upcast()))?; + write!(f, "{}", param_data.name().unwrap().display(f.db.upcast(), f.edition()))?; Ok(()) } ConstValue::Concrete(c) => match &c.interned { @@ -633,7 +651,7 @@ fn render_const_scalar( TyKind::Adt(adt, _) if b.len() == 2 * size_of::<usize>() => match adt.0 { hir_def::AdtId::StructId(s) => { let data = f.db.struct_data(s); - write!(f, "&{}", data.name.display(f.db.upcast()))?; + write!(f, "&{}", data.name.display(f.db.upcast(), f.edition()))?; Ok(()) } _ => f.write_str("<unsized-enum-or-union>"), @@ -691,7 +709,7 @@ fn render_const_scalar( match adt.0 { hir_def::AdtId::StructId(s) => { let data = f.db.struct_data(s); - write!(f, "{}", data.name.display(f.db.upcast()))?; + write!(f, "{}", data.name.display(f.db.upcast(), f.edition()))?; let field_types = f.db.field_types(s.into()); render_variant_after_name( &data.variant_data, @@ -705,7 +723,7 @@ fn render_const_scalar( ) } hir_def::AdtId::UnionId(u) => { - write!(f, "{}", f.db.union_data(u).name.display(f.db.upcast())) + write!(f, "{}", f.db.union_data(u).name.display(f.db.upcast(), f.edition())) } hir_def::AdtId::EnumId(e) => { let Ok(target_data_layout) = f.db.target_data_layout(trait_env.krate) else { @@ -717,7 +735,7 @@ fn render_const_scalar( return f.write_str("<failed-to-detect-variant>"); }; let data = f.db.enum_variant_data(var_id); - write!(f, "{}", data.name.display(f.db.upcast()))?; + write!(f, "{}", data.name.display(f.db.upcast(), f.edition()))?; let field_types = f.db.field_types(var_id.into()); render_variant_after_name( &data.variant_data, @@ -802,11 +820,11 @@ fn render_variant_after_name( if matches!(data, VariantData::Record(_)) { write!(f, " {{")?; if let Some((id, data)) = it.next() { - write!(f, " {}: ", data.name.display(f.db.upcast()))?; + write!(f, " {}: ", data.name.display(f.db.upcast(), f.edition()))?; render_field(f, id)?; } for (id, data) in it { - write!(f, ", {}: ", data.name.display(f.db.upcast()))?; + write!(f, ", {}: ", data.name.display(f.db.upcast(), f.edition()))?; render_field(f, id)?; } write!(f, " }}")?; @@ -1000,15 +1018,23 @@ impl HirDisplay for Ty { CallableDefId::FunctionId(ff) => { write!(f, "fn ")?; f.start_location_link(def.into()); - write!(f, "{}", db.function_data(ff).name.display(f.db.upcast()))? + write!( + f, + "{}", + db.function_data(ff).name.display(f.db.upcast(), f.edition()) + )? } CallableDefId::StructId(s) => { f.start_location_link(def.into()); - write!(f, "{}", db.struct_data(s).name.display(f.db.upcast()))? + write!(f, "{}", db.struct_data(s).name.display(f.db.upcast(), f.edition()))? } CallableDefId::EnumVariantId(e) => { f.start_location_link(def.into()); - write!(f, "{}", db.enum_variant_data(e).name.display(f.db.upcast()))? + write!( + f, + "{}", + db.enum_variant_data(e).name.display(f.db.upcast(), f.edition()) + )? } }; f.end_location_link(); @@ -1053,13 +1079,13 @@ impl HirDisplay for Ty { TyKind::Adt(AdtId(def_id), parameters) => { f.start_location_link((*def_id).into()); match f.display_target { - DisplayTarget::Diagnostics | DisplayTarget::Test => { + DisplayTarget::Diagnostics { .. } | DisplayTarget::Test => { let name = match *def_id { hir_def::AdtId::StructId(it) => db.struct_data(it).name.clone(), hir_def::AdtId::UnionId(it) => db.union_data(it).name.clone(), hir_def::AdtId::EnumId(it) => db.enum_data(it).name.clone(), }; - write!(f, "{}", name.display(f.db.upcast()))?; + write!(f, "{}", name.display(f.db.upcast(), f.edition()))?; } DisplayTarget::SourceCode { module_id, allow_opaque: _ } => { if let Some(path) = find_path::find_path( @@ -1075,7 +1101,7 @@ impl HirDisplay for Ty { prefer_absolute: false, }, ) { - write!(f, "{}", path.display(f.db.upcast()))?; + write!(f, "{}", path.display(f.db.upcast(), f.edition()))?; } else { return Err(HirDisplayError::DisplaySourceCodeError( DisplaySourceCodeError::PathNotFound, @@ -1101,12 +1127,12 @@ impl HirDisplay for Ty { // Use placeholder associated types when the target is test (https://rust-lang.github.io/chalk/book/clauses/type_equality.html#placeholder-associated-types) if f.display_target.is_test() { f.start_location_link(trait_.into()); - write!(f, "{}", trait_data.name.display(f.db.upcast()))?; + write!(f, "{}", trait_data.name.display(f.db.upcast(), f.edition()))?; f.end_location_link(); write!(f, "::")?; f.start_location_link(type_alias.into()); - write!(f, "{}", type_alias_data.name.display(f.db.upcast()))?; + write!(f, "{}", type_alias_data.name.display(f.db.upcast(), f.edition()))?; f.end_location_link(); // Note that the generic args for the associated type come before those for the // trait (including the self type). @@ -1124,7 +1150,7 @@ impl HirDisplay for Ty { let alias = from_foreign_def_id(*type_alias); let type_alias = db.type_alias_data(alias); f.start_location_link(alias.into()); - write!(f, "{}", type_alias.name.display(f.db.upcast()))?; + write!(f, "{}", type_alias.name.display(f.db.upcast(), f.edition()))?; f.end_location_link(); } TyKind::OpaqueType(opaque_ty_id, parameters) => { @@ -1256,7 +1282,10 @@ impl HirDisplay for Ty { write!( f, "{}", - p.name.clone().unwrap_or_else(Name::missing).display(f.db.upcast()) + p.name + .clone() + .unwrap_or_else(Name::missing) + .display(f.db.upcast(), f.edition()) )? } TypeParamProvenance::ArgumentImplTrait => { @@ -1289,7 +1318,7 @@ impl HirDisplay for Ty { } }, TypeOrConstParamData::ConstParamData(p) => { - write!(f, "{}", p.name.display(f.db.upcast()))?; + write!(f, "{}", p.name.display(f.db.upcast(), f.edition()))?; } } } @@ -1632,7 +1661,7 @@ fn write_bounds_like_dyn_trait( // existential) here, which is the only thing that's // possible in actual Rust, and hence don't print it f.start_location_link(trait_.into()); - write!(f, "{}", f.db.trait_data(trait_).name.display(f.db.upcast()))?; + write!(f, "{}", f.db.trait_data(trait_).name.display(f.db.upcast(), f.edition()))?; f.end_location_link(); if is_fn_trait { if let [self_, params @ ..] = trait_ref.substitution.as_slice(Interner) { @@ -1706,7 +1735,7 @@ fn write_bounds_like_dyn_trait( let assoc_ty_id = from_assoc_type_id(proj.associated_ty_id); let type_alias = f.db.type_alias_data(assoc_ty_id); f.start_location_link(assoc_ty_id.into()); - write!(f, "{}", type_alias.name.display(f.db.upcast()))?; + write!(f, "{}", type_alias.name.display(f.db.upcast(), f.edition()))?; f.end_location_link(); let proj_arg_count = generics(f.db.upcast(), assoc_ty_id.into()).len_self(); @@ -1770,7 +1799,7 @@ fn fmt_trait_ref( } let trait_ = tr.hir_trait_id(); f.start_location_link(trait_.into()); - write!(f, "{}", f.db.trait_data(trait_).name.display(f.db.upcast()))?; + write!(f, "{}", f.db.trait_data(trait_).name.display(f.db.upcast(), f.edition()))?; f.end_location_link(); let substs = tr.substitution.as_slice(Interner); hir_fmt_generics(f, &substs[1..], None, substs[0].ty(Interner)) @@ -1796,7 +1825,11 @@ impl HirDisplay for WhereClause { write!(f, ">::",)?; let type_alias = from_assoc_type_id(projection_ty.associated_ty_id); f.start_location_link(type_alias.into()); - write!(f, "{}", f.db.type_alias_data(type_alias).name.display(f.db.upcast()),)?; + write!( + f, + "{}", + f.db.type_alias_data(type_alias).name.display(f.db.upcast(), f.edition()), + )?; f.end_location_link(); write!(f, " = ")?; ty.hir_fmt(f)?; @@ -1832,7 +1865,7 @@ impl HirDisplay for LifetimeData { let id = lt_from_placeholder_idx(f.db, *idx); let generics = generics(f.db.upcast(), id.parent); let param_data = &generics[id.local_id]; - write!(f, "{}", param_data.name.display(f.db.upcast()))?; + write!(f, "{}", param_data.name.display(f.db.upcast(), f.edition()))?; Ok(()) } _ if f.display_target.is_source_code() => write!(f, "'_"), @@ -1913,7 +1946,7 @@ impl HirDisplay for TypeRef { }; write!(f, "&")?; if let Some(lifetime) = lifetime { - write!(f, "{} ", lifetime.name.display(f.db.upcast()))?; + write!(f, "{} ", lifetime.name.display(f.db.upcast(), f.edition()))?; } write!(f, "{mutability}")?; inner.hir_fmt(f)?; @@ -1921,7 +1954,7 @@ impl HirDisplay for TypeRef { TypeRef::Array(inner, len) => { write!(f, "[")?; inner.hir_fmt(f)?; - write!(f, "; {}]", len.display(f.db.upcast()))?; + write!(f, "; {}]", len.display(f.db.upcast(), f.edition()))?; } TypeRef::Slice(inner) => { write!(f, "[")?; @@ -1942,7 +1975,7 @@ impl HirDisplay for TypeRef { for index in 0..function_parameters.len() { let (param_name, param_type) = &function_parameters[index]; if let Some(name) = param_name { - write!(f, "{}: ", name.display(f.db.upcast()))?; + write!(f, "{}: ", name.display(f.db.upcast(), f.edition()))?; } param_type.hir_fmt(f)?; @@ -2000,12 +2033,15 @@ impl HirDisplay for TypeBound { } path.hir_fmt(f) } - TypeBound::Lifetime(lifetime) => write!(f, "{}", lifetime.name.display(f.db.upcast())), + TypeBound::Lifetime(lifetime) => { + write!(f, "{}", lifetime.name.display(f.db.upcast(), f.edition())) + } TypeBound::ForLifetime(lifetimes, path) => { + let edition = f.edition(); write!( f, "for<{}> ", - lifetimes.iter().map(|it| it.display(f.db.upcast())).format(", ") + lifetimes.iter().map(|it| it.display(f.db.upcast(), edition)).format(", ") )?; path.hir_fmt(f) } @@ -2071,7 +2107,7 @@ impl HirDisplay for Path { if !matches!(self.kind(), PathKind::Plain) || seg_idx > 0 { write!(f, "::")?; } - write!(f, "{}", segment.name.display(f.db.upcast()))?; + write!(f, "{}", segment.name.display(f.db.upcast(), f.edition()))?; if let Some(generic_args) = segment.args_and_bindings { // We should be in type context, so format as `Foo<Bar>` instead of `Foo::<Bar>`. // Do we actually format expressions? @@ -2116,7 +2152,7 @@ impl HirDisplay for Path { } else { write!(f, ", ")?; } - write!(f, "{}", binding.name.display(f.db.upcast()))?; + write!(f, "{}", binding.name.display(f.db.upcast(), f.edition()))?; match &binding.type_ref { Some(ty) => { write!(f, " = ")?; @@ -2150,9 +2186,11 @@ impl HirDisplay for hir_def::path::GenericArg { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { match self { hir_def::path::GenericArg::Type(ty) => ty.hir_fmt(f), - hir_def::path::GenericArg::Const(c) => write!(f, "{}", c.display(f.db.upcast())), + hir_def::path::GenericArg::Const(c) => { + write!(f, "{}", c.display(f.db.upcast(), f.edition())) + } hir_def::path::GenericArg::Lifetime(lifetime) => { - write!(f, "{}", lifetime.name.display(f.db.upcast())) + write!(f, "{}", lifetime.name.display(f.db.upcast(), f.edition())) } } } diff --git a/crates/hir-ty/src/infer/closure.rs b/crates/hir-ty/src/infer/closure.rs index 034ed2d691..03072790d0 100644 --- a/crates/hir-ty/src/infer/closure.rs +++ b/crates/hir-ty/src/infer/closure.rs @@ -255,7 +255,9 @@ impl CapturedItem { pub fn display_place(&self, owner: DefWithBodyId, db: &dyn HirDatabase) -> String { let body = db.body(owner); - let mut result = body[self.place.local].name.display(db.upcast()).to_string(); + let krate = owner.krate(db.upcast()); + let edition = db.crate_graph()[krate].edition; + let mut result = body[self.place.local].name.display(db.upcast(), edition).to_string(); let mut field_need_paren = false; for proj in &self.place.projections { match proj { diff --git a/crates/hir-ty/src/layout/tests.rs b/crates/hir-ty/src/layout/tests.rs index 8cb428a610..f40d508f75 100644 --- a/crates/hir-ty/src/layout/tests.rs +++ b/crates/hir-ty/src/layout/tests.rs @@ -42,19 +42,20 @@ fn eval_goal(ra_fixture: &str, minicore: &str) -> Result<Arc<Layout>, LayoutErro hir_def::ModuleDefId::AdtId(x) => { let name = match x { hir_def::AdtId::StructId(x) => { - db.struct_data(x).name.display_no_db().to_smolstr() + db.struct_data(x).name.display_no_db(file_id.edition()).to_smolstr() } hir_def::AdtId::UnionId(x) => { - db.union_data(x).name.display_no_db().to_smolstr() + db.union_data(x).name.display_no_db(file_id.edition()).to_smolstr() } hir_def::AdtId::EnumId(x) => { - db.enum_data(x).name.display_no_db().to_smolstr() + db.enum_data(x).name.display_no_db(file_id.edition()).to_smolstr() } }; (name == "Goal").then_some(Either::Left(x)) } hir_def::ModuleDefId::TypeAliasId(x) => { - let name = db.type_alias_data(x).name.display_no_db().to_smolstr(); + let name = + db.type_alias_data(x).name.display_no_db(file_id.edition()).to_smolstr(); (name == "Goal").then_some(Either::Right(x)) } _ => None, @@ -94,7 +95,7 @@ fn eval_expr(ra_fixture: &str, minicore: &str) -> Result<Arc<Layout>, LayoutErro .declarations() .find_map(|x| match x { hir_def::ModuleDefId::FunctionId(x) => { - let name = db.function_data(x).name.display_no_db().to_smolstr(); + let name = db.function_data(x).name.display_no_db(file_id.edition()).to_smolstr(); (name == "main").then_some(x) } _ => None, @@ -104,7 +105,7 @@ fn eval_expr(ra_fixture: &str, minicore: &str) -> Result<Arc<Layout>, LayoutErro let b = hir_body .bindings .iter() - .find(|x| x.1.name.display_no_db().to_smolstr() == "goal") + .find(|x| x.1.name.display_no_db(file_id.edition()).to_smolstr() == "goal") .unwrap() .0; let infer = db.infer(function_id.into()); diff --git a/crates/hir-ty/src/lib.rs b/crates/hir-ty/src/lib.rs index 4c9e0a1e11..46611ae0de 100644 --- a/crates/hir-ty/src/lib.rs +++ b/crates/hir-ty/src/lib.rs @@ -66,6 +66,7 @@ use intern::{sym, Symbol}; use la_arena::{Arena, Idx}; use mir::{MirEvalError, VTableMap}; use rustc_hash::{FxHashMap, FxHashSet}; +use span::Edition; use syntax::ast::{make, ConstArg}; use traits::FnTrait; use triomphe::Arc; @@ -1025,7 +1026,11 @@ where collector.placeholders.into_iter().collect() } -pub fn known_const_to_ast(konst: &Const, db: &dyn HirDatabase) -> Option<ConstArg> { +pub fn known_const_to_ast( + konst: &Const, + db: &dyn HirDatabase, + edition: Edition, +) -> Option<ConstArg> { if let ConstValue::Concrete(c) = &konst.interned().value { match c.interned { ConstScalar::UnevaluatedConst(GeneralConstId::InTypeConstId(cid), _) => { @@ -1035,5 +1040,5 @@ pub fn known_const_to_ast(konst: &Const, db: &dyn HirDatabase) -> Option<ConstAr _ => (), } } - Some(make::expr_const_value(konst.display(db).to_string().as_str())) + Some(make::expr_const_value(konst.display(db, edition).to_string().as_str())) } diff --git a/crates/hir-ty/src/mir.rs b/crates/hir-ty/src/mir.rs index 06a4236e0a..9c727cb4ed 100644 --- a/crates/hir-ty/src/mir.rs +++ b/crates/hir-ty/src/mir.rs @@ -158,7 +158,10 @@ impl<V, T> ProjectionElem<V, T> { subst.at(Interner, 0).assert_ty_ref(Interner).clone() } _ => { - never!("Overloaded deref on type {} is not a projection", base.display(db)); + never!( + "Overloaded deref on type {} is not a projection", + base.display(db, db.crate_graph()[krate].edition) + ); TyKind::Error.intern(Interner) } }, diff --git a/crates/hir-ty/src/mir/eval.rs b/crates/hir-ty/src/mir/eval.rs index f8083e8985..590cb3952e 100644 --- a/crates/hir-ty/src/mir/eval.rs +++ b/crates/hir-ty/src/mir/eval.rs @@ -23,7 +23,7 @@ use rustc_apfloat::{ Float, }; use rustc_hash::{FxHashMap, FxHashSet}; -use span::FileId; +use span::{Edition, FileId}; use stdx::never; use syntax::{SyntaxNodePtr, TextRange}; use triomphe::Arc; @@ -358,6 +358,7 @@ impl MirEvalError { f: &mut String, db: &dyn HirDatabase, span_formatter: impl Fn(FileId, TextRange) -> String, + edition: Edition, ) -> std::result::Result<(), std::fmt::Error> { writeln!(f, "Mir eval error:")?; let mut err = self; @@ -370,7 +371,7 @@ impl MirEvalError { writeln!( f, "In function {} ({:?})", - function_name.name.display(db.upcast()), + function_name.name.display(db.upcast(), edition), func )?; } @@ -415,7 +416,7 @@ impl MirEvalError { write!( f, "Layout for type `{}` is not available due {err:?}", - ty.display(db).with_closure_style(ClosureStyle::ClosureWithId) + ty.display(db, edition).with_closure_style(ClosureStyle::ClosureWithId) )?; } MirEvalError::MirLowerError(func, err) => { @@ -423,16 +424,17 @@ impl MirEvalError { writeln!( f, "MIR lowering for function `{}` ({:?}) failed due:", - function_name.name.display(db.upcast()), + function_name.name.display(db.upcast(), edition), func )?; - err.pretty_print(f, db, span_formatter)?; + err.pretty_print(f, db, span_formatter, edition)?; } MirEvalError::ConstEvalError(name, err) => { MirLowerError::ConstEvalError((**name).into(), err.clone()).pretty_print( f, db, span_formatter, + edition, )?; } MirEvalError::UndefinedBehavior(_) @@ -2675,10 +2677,11 @@ impl Evaluator<'_> { let db = self.db.upcast(); let loc = variant.lookup(db); let enum_loc = loc.parent.lookup(db); + let edition = self.db.crate_graph()[self.crate_id].edition; let name = format!( "{}::{}", - enum_loc.id.item_tree(db)[enum_loc.id.value].name.display(db.upcast()), - loc.id.item_tree(db)[loc.id.value].name.display(db.upcast()), + enum_loc.id.item_tree(db)[enum_loc.id.value].name.display(db.upcast(), edition), + loc.id.item_tree(db)[loc.id.value].name.display(db.upcast(), edition), ); Err(MirEvalError::ConstEvalError(name, Box::new(e))) } diff --git a/crates/hir-ty/src/mir/eval/shim.rs b/crates/hir-ty/src/mir/eval/shim.rs index d76f538187..0cdad74a4f 100644 --- a/crates/hir-ty/src/mir/eval/shim.rs +++ b/crates/hir-ty/src/mir/eval/shim.rs @@ -856,7 +856,11 @@ impl Evaluator<'_> { Ok(ty_name) => ty_name, // Fallback to human readable display in case of `Err`. Ideally we want to use `display_source_code` to // render full paths. - Err(_) => ty.display(self.db).to_string(), + Err(_) => { + let krate = locals.body.owner.krate(self.db.upcast()); + let edition = self.db.crate_graph()[krate].edition; + ty.display(self.db, edition).to_string() + } }; let len = ty_name.len(); let addr = self.heap_allocate(len, 1)?; diff --git a/crates/hir-ty/src/mir/eval/tests.rs b/crates/hir-ty/src/mir/eval/tests.rs index b21a401fa7..371a5278dc 100644 --- a/crates/hir-ty/src/mir/eval/tests.rs +++ b/crates/hir-ty/src/mir/eval/tests.rs @@ -1,5 +1,5 @@ use hir_def::db::DefDatabase; -use span::EditionedFileId; +use span::{Edition, EditionedFileId}; use syntax::{TextRange, TextSize}; use test_fixture::WithFixture; @@ -15,7 +15,7 @@ fn eval_main(db: &TestDB, file_id: EditionedFileId) -> Result<(String, String), .declarations() .find_map(|x| match x { hir_def::ModuleDefId::FunctionId(x) => { - if db.function_data(x).name.display(db).to_string() == "main" { + if db.function_data(x).name.display(db, Edition::CURRENT).to_string() == "main" { Some(x) } else { None @@ -63,7 +63,7 @@ fn check_pass_and_stdio(ra_fixture: &str, expected_stdout: &str, expected_stderr let span_formatter = |file, range: TextRange| { format!("{:?} {:?}..{:?}", file, line_index(range.start()), line_index(range.end())) }; - e.pretty_print(&mut err, &db, span_formatter).unwrap(); + e.pretty_print(&mut err, &db, span_formatter, Edition::CURRENT).unwrap(); panic!("Error in interpreting: {err}"); } Ok((stdout, stderr)) => { diff --git a/crates/hir-ty/src/mir/lower.rs b/crates/hir-ty/src/mir/lower.rs index 9aa2eeebc1..a15549f9f9 100644 --- a/crates/hir-ty/src/mir/lower.rs +++ b/crates/hir-ty/src/mir/lower.rs @@ -21,7 +21,7 @@ use hir_expand::name::Name; use la_arena::ArenaMap; use rustc_apfloat::Float; use rustc_hash::FxHashMap; -use span::FileId; +use span::{Edition, FileId}; use syntax::TextRange; use triomphe::Arc; @@ -157,13 +157,18 @@ impl MirLowerError { f: &mut String, db: &dyn HirDatabase, span_formatter: impl Fn(FileId, TextRange) -> String, + edition: Edition, ) -> std::result::Result<(), std::fmt::Error> { match self { MirLowerError::ConstEvalError(name, e) => { writeln!(f, "In evaluating constant {name}")?; match &**e { - ConstEvalError::MirLowerError(e) => e.pretty_print(f, db, span_formatter)?, - ConstEvalError::MirEvalError(e) => e.pretty_print(f, db, span_formatter)?, + ConstEvalError::MirLowerError(e) => { + e.pretty_print(f, db, span_formatter, edition)? + } + ConstEvalError::MirEvalError(e) => { + e.pretty_print(f, db, span_formatter, edition)? + } } } MirLowerError::MissingFunctionDefinition(owner, it) => { @@ -171,15 +176,15 @@ impl MirLowerError { writeln!( f, "Missing function definition for {}", - body.pretty_print_expr(db.upcast(), *owner, *it) + body.pretty_print_expr(db.upcast(), *owner, *it, edition) )?; } MirLowerError::TypeMismatch(e) => match e { Some(e) => writeln!( f, "Type mismatch: Expected {}, found {}", - e.expected.display(db), - e.actual.display(db), + e.expected.display(db, edition), + e.actual.display(db, edition), )?, None => writeln!(f, "Type mismatch: types mismatch with {{unknown}}",)?, }, @@ -189,11 +194,11 @@ impl MirLowerError { writeln!( f, "Generic arg not provided for {}", - param.name().unwrap_or(&Name::missing()).display(db.upcast()) + param.name().unwrap_or(&Name::missing()).display(db.upcast(), edition) )?; writeln!(f, "Provided args: [")?; for g in subst.iter(Interner) { - write!(f, " {},", g.display(db))?; + write!(f, " {},", g.display(db, edition))?; } writeln!(f, "]")?; } @@ -242,8 +247,8 @@ impl From<LayoutError> for MirLowerError { } impl MirLowerError { - fn unresolved_path(db: &dyn HirDatabase, p: &Path) -> Self { - Self::UnresolvedName(p.display(db).to_string()) + fn unresolved_path(db: &dyn HirDatabase, p: &Path, edition: Edition) -> Self { + Self::UnresolvedName(p.display(db, edition).to_string()) } } @@ -436,7 +441,8 @@ impl<'ctx> MirLowerCtx<'ctx> { VariantId::UnionId(_) => implementation_error!("Union variant as path"), } } else { - let unresolved_name = || MirLowerError::unresolved_path(self.db, p); + let unresolved_name = + || MirLowerError::unresolved_path(self.db, p, self.edition()); let resolver = resolver_for_expr(self.db.upcast(), self.owner, expr_id); resolver .resolve_path_in_value_ns_fully(self.db.upcast(), p) @@ -662,7 +668,7 @@ impl<'ctx> MirLowerCtx<'ctx> { let (func_id, generic_args) = self.infer.method_resolution(expr_id).ok_or_else(|| { MirLowerError::UnresolvedMethod( - method_name.display(self.db.upcast()).to_string(), + method_name.display(self.db.upcast(), self.edition()).to_string(), ) })?; let func = Operand::from_fn(self.db, func_id, generic_args); @@ -803,7 +809,9 @@ impl<'ctx> MirLowerCtx<'ctx> { }; let variant_id = self.infer.variant_resolution_for_expr(expr_id).ok_or_else(|| match path { - Some(p) => MirLowerError::UnresolvedName(p.display(self.db).to_string()), + Some(p) => MirLowerError::UnresolvedName( + p.display(self.db, self.edition()).to_string(), + ), None => MirLowerError::RecordLiteralWithoutPath, })?; let subst = match self.expr_ty_without_adjust(expr_id).kind(Interner) { @@ -1378,7 +1386,9 @@ impl<'ctx> MirLowerCtx<'ctx> { "only `char` and numeric types are allowed in range patterns" ), }; - let unresolved_name = || MirLowerError::unresolved_path(self.db, c.as_ref()); + let edition = self.edition(); + let unresolved_name = + || MirLowerError::unresolved_path(self.db, c.as_ref(), edition); let resolver = self.owner.resolver(self.db.upcast()); let pr = resolver .resolve_path_in_value_ns(self.db.upcast(), c.as_ref()) @@ -1904,19 +1914,25 @@ impl<'ctx> MirLowerCtx<'ctx> { match r { Ok(r) => Ok(r), Err(e) => { + let edition = self.edition(); let db = self.db.upcast(); let loc = variant.lookup(db); let enum_loc = loc.parent.lookup(db); let name = format!( "{}::{}", - enum_loc.id.item_tree(db)[enum_loc.id.value].name.display(db.upcast()), - loc.id.item_tree(db)[loc.id.value].name.display(db.upcast()), + enum_loc.id.item_tree(db)[enum_loc.id.value].name.display(db.upcast(), edition), + loc.id.item_tree(db)[loc.id.value].name.display(db.upcast(), edition), ); Err(MirLowerError::ConstEvalError(name.into(), Box::new(e))) } } } + fn edition(&self) -> Edition { + let krate = self.owner.krate(self.db.upcast()); + self.db.crate_graph()[krate].edition + } + fn drop_until_scope( &mut self, scope_index: usize, @@ -2121,18 +2137,24 @@ pub fn mir_body_for_closure_query( } pub fn mir_body_query(db: &dyn HirDatabase, def: DefWithBodyId) -> Result<Arc<MirBody>> { + let krate = def.krate(db.upcast()); + let edition = db.crate_graph()[krate].edition; let detail = match def { - DefWithBodyId::FunctionId(it) => db.function_data(it).name.display(db.upcast()).to_string(), - DefWithBodyId::StaticId(it) => db.static_data(it).name.display(db.upcast()).to_string(), + DefWithBodyId::FunctionId(it) => { + db.function_data(it).name.display(db.upcast(), edition).to_string() + } + DefWithBodyId::StaticId(it) => { + db.static_data(it).name.display(db.upcast(), edition).to_string() + } DefWithBodyId::ConstId(it) => db .const_data(it) .name .clone() .unwrap_or_else(Name::missing) - .display(db.upcast()) + .display(db.upcast(), edition) .to_string(), DefWithBodyId::VariantId(it) => { - db.enum_variant_data(it).name.display(db.upcast()).to_string() + db.enum_variant_data(it).name.display(db.upcast(), edition).to_string() } DefWithBodyId::InTypeConstId(it) => format!("in type const {it:?}"), }; diff --git a/crates/hir-ty/src/mir/lower/pattern_matching.rs b/crates/hir-ty/src/mir/lower/pattern_matching.rs index 34e0f30afb..b1c0d1f2b3 100644 --- a/crates/hir-ty/src/mir/lower/pattern_matching.rs +++ b/crates/hir-ty/src/mir/lower/pattern_matching.rs @@ -347,7 +347,8 @@ impl MirLowerCtx<'_> { // A const don't bind anything. Only needs check. return Ok((current, current_else)); } - let unresolved_name = || MirLowerError::unresolved_path(self.db, p); + let unresolved_name = + || MirLowerError::unresolved_path(self.db, p, self.edition()); let resolver = self.owner.resolver(self.db.upcast()); let pr = resolver .resolve_path_in_value_ns(self.db.upcast(), p) diff --git a/crates/hir-ty/src/mir/pretty.rs b/crates/hir-ty/src/mir/pretty.rs index 0c641d7c6c..df56071aa9 100644 --- a/crates/hir-ty/src/mir/pretty.rs +++ b/crates/hir-ty/src/mir/pretty.rs @@ -9,6 +9,7 @@ use either::Either; use hir_def::{body::Body, hir::BindingId}; use hir_expand::{name::Name, Lookup}; use la_arena::ArenaMap; +use span::Edition; use crate::{ db::HirDatabase, @@ -44,18 +45,21 @@ impl MirBody { ctx.for_body(|this| match ctx.body.owner { hir_def::DefWithBodyId::FunctionId(id) => { let data = db.function_data(id); - w!(this, "fn {}() ", data.name.display(db.upcast())); + w!(this, "fn {}() ", data.name.display(db.upcast(), Edition::LATEST)); } hir_def::DefWithBodyId::StaticId(id) => { let data = db.static_data(id); - w!(this, "static {}: _ = ", data.name.display(db.upcast())); + w!(this, "static {}: _ = ", data.name.display(db.upcast(), Edition::LATEST)); } hir_def::DefWithBodyId::ConstId(id) => { let data = db.const_data(id); w!( this, "const {}: _ = ", - data.name.as_ref().unwrap_or(&Name::missing()).display(db.upcast()) + data.name + .as_ref() + .unwrap_or(&Name::missing()) + .display(db.upcast(), Edition::LATEST) ); } hir_def::DefWithBodyId::VariantId(id) => { @@ -64,8 +68,12 @@ impl MirBody { w!( this, "enum {}::{} = ", - enum_loc.id.item_tree(db.upcast())[enum_loc.id.value].name.display(db.upcast()), - loc.id.item_tree(db.upcast())[loc.id.value].name.display(db.upcast()), + enum_loc.id.item_tree(db.upcast())[enum_loc.id.value] + .name + .display(db.upcast(), Edition::LATEST), + loc.id.item_tree(db.upcast())[loc.id.value] + .name + .display(db.upcast(), Edition::LATEST), ) } hir_def::DefWithBodyId::InTypeConstId(id) => { @@ -122,7 +130,7 @@ impl HirDisplay for LocalName { match self { LocalName::Unknown(l) => write!(f, "_{}", u32::from(l.into_raw())), LocalName::Binding(n, l) => { - write!(f, "{}_{}", n.display(f.db.upcast()), u32::from(l.into_raw())) + write!(f, "{}_{}", n.display(f.db.upcast(), f.edition()), u32::from(l.into_raw())) } } } @@ -200,7 +208,7 @@ impl<'a> MirPrettyCtx<'a> { wln!( self, "let {}: {};", - self.local_name(id).display(self.db), + self.local_name(id).display_test(self.db), self.hir_display(&local.ty) ); } @@ -231,10 +239,18 @@ impl<'a> MirPrettyCtx<'a> { wln!(this, ";"); } StatementKind::StorageDead(p) => { - wln!(this, "StorageDead({})", this.local_name(*p).display(self.db)); + wln!( + this, + "StorageDead({})", + this.local_name(*p).display_test(self.db) + ); } StatementKind::StorageLive(p) => { - wln!(this, "StorageLive({})", this.local_name(*p).display(self.db)); + wln!( + this, + "StorageLive({})", + this.local_name(*p).display_test(self.db) + ); } StatementKind::Deinit(p) => { w!(this, "Deinit("); @@ -297,7 +313,7 @@ impl<'a> MirPrettyCtx<'a> { fn f(this: &mut MirPrettyCtx<'_>, local: LocalId, projections: &[PlaceElem]) { let Some((last, head)) = projections.split_last() else { // no projection - w!(this, "{}", this.local_name(local).display(this.db)); + w!(this, "{}", this.local_name(local).display_test(this.db)); return; }; match last { @@ -317,13 +333,13 @@ impl<'a> MirPrettyCtx<'a> { w!( this, " as {}).{}", - variant_name.display(this.db.upcast()), - name.display(this.db.upcast()) + variant_name.display(this.db.upcast(), Edition::LATEST), + name.display(this.db.upcast(), Edition::LATEST) ); } hir_def::VariantId::StructId(_) | hir_def::VariantId::UnionId(_) => { f(this, local, head); - w!(this, ".{}", name.display(this.db.upcast())); + w!(this, ".{}", name.display(this.db.upcast(), Edition::LATEST)); } } } @@ -337,7 +353,7 @@ impl<'a> MirPrettyCtx<'a> { } ProjectionElem::Index(l) => { f(this, local, head); - w!(this, "[{}]", this.local_name(*l).display(this.db)); + w!(this, "[{}]", this.local_name(*l).display_test(this.db)); } it => { f(this, local, head); @@ -387,7 +403,7 @@ impl<'a> MirPrettyCtx<'a> { Rvalue::Repeat(op, len) => { w!(self, "["); self.operand(op); - w!(self, "; {}]", len.display(self.db)); + w!(self, "; {}]", len.display_test(self.db)); } Rvalue::Aggregate(AggregateKind::Adt(_, _), it) => { w!(self, "Adt("); @@ -458,6 +474,6 @@ impl<'a> MirPrettyCtx<'a> { } fn hir_display<T: HirDisplay>(&self, ty: &'a T) -> impl Display + 'a { - ty.display(self.db).with_closure_style(ClosureStyle::ClosureWithSubst) + ty.display_test(self.db).with_closure_style(ClosureStyle::ClosureWithSubst) } } diff --git a/crates/hir-ty/src/tls.rs b/crates/hir-ty/src/tls.rs index db5fa32057..6cb59491fa 100644 --- a/crates/hir-ty/src/tls.rs +++ b/crates/hir-ty/src/tls.rs @@ -2,6 +2,7 @@ use std::fmt::{self, Display}; use itertools::Itertools; +use span::Edition; use crate::{ chalk_db, db::HirDatabase, from_assoc_type_id, from_chalk_trait_id, mapping::from_chalk, @@ -24,7 +25,7 @@ impl DebugContext<'_> { AdtId::UnionId(it) => self.0.union_data(it).name.clone(), AdtId::EnumId(it) => self.0.enum_data(it).name.clone(), }; - name.display(self.0.upcast()).fmt(f)?; + name.display(self.0.upcast(), Edition::LATEST).fmt(f)?; Ok(()) } @@ -35,7 +36,7 @@ impl DebugContext<'_> { ) -> Result<(), fmt::Error> { let trait_: hir_def::TraitId = from_chalk_trait_id(id); let trait_data = self.0.trait_data(trait_); - trait_data.name.display(self.0.upcast()).fmt(f)?; + trait_data.name.display(self.0.upcast(), Edition::LATEST).fmt(f)?; Ok(()) } @@ -54,8 +55,8 @@ impl DebugContext<'_> { write!( fmt, "{}::{}", - trait_data.name.display(self.0.upcast()), - type_alias_data.name.display(self.0.upcast()) + trait_data.name.display(self.0.upcast(), Edition::LATEST), + type_alias_data.name.display(self.0.upcast(), Edition::LATEST) )?; Ok(()) } @@ -75,7 +76,7 @@ impl DebugContext<'_> { let trait_ref = projection_ty.trait_ref(self.0); let trait_params = trait_ref.substitution.as_slice(Interner); let self_ty = trait_ref.self_type_parameter(Interner); - write!(fmt, "<{self_ty:?} as {}", trait_name.display(self.0.upcast()))?; + write!(fmt, "<{self_ty:?} as {}", trait_name.display(self.0.upcast(), Edition::LATEST))?; if trait_params.len() > 1 { write!( fmt, @@ -83,7 +84,7 @@ impl DebugContext<'_> { trait_params[1..].iter().format_with(", ", |x, f| f(&format_args!("{x:?}"))), )?; } - write!(fmt, ">::{}", type_alias_data.name.display(self.0.upcast()))?; + write!(fmt, ">::{}", type_alias_data.name.display(self.0.upcast(), Edition::LATEST))?; let proj_params_count = projection_ty.substitution.len(Interner) - trait_params.len(); let proj_params = &projection_ty.substitution.as_slice(Interner)[..proj_params_count]; @@ -110,9 +111,11 @@ impl DebugContext<'_> { CallableDefId::EnumVariantId(e) => self.0.enum_variant_data(e).name.clone(), }; match def { - CallableDefId::FunctionId(_) => write!(fmt, "{{fn {}}}", name.display(self.0.upcast())), + CallableDefId::FunctionId(_) => { + write!(fmt, "{{fn {}}}", name.display(self.0.upcast(), Edition::LATEST)) + } CallableDefId::StructId(_) | CallableDefId::EnumVariantId(_) => { - write!(fmt, "{{ctor {}}}", name.display(self.0.upcast())) + write!(fmt, "{{ctor {}}}", name.display(self.0.upcast(), Edition::LATEST)) } } } diff --git a/crates/hir-ty/src/traits.rs b/crates/hir-ty/src/traits.rs index 00791c5149..51ccd4ef29 100644 --- a/crates/hir-ty/src/traits.rs +++ b/crates/hir-ty/src/traits.rs @@ -14,6 +14,7 @@ use hir_def::{ }; use hir_expand::name::Name; use intern::sym; +use span::Edition; use stdx::{never, panic_context}; use triomphe::Arc; @@ -114,7 +115,7 @@ pub(crate) fn trait_solve_query( ) -> Option<Solution> { let detail = match &goal.value.goal.data(Interner) { GoalData::DomainGoal(DomainGoal::Holds(WhereClause::Implemented(it))) => { - db.trait_data(it.hir_trait_id()).name.display(db.upcast()).to_string() + db.trait_data(it.hir_trait_id()).name.display(db.upcast(), Edition::LATEST).to_string() } GoalData::DomainGoal(DomainGoal::Holds(WhereClause::AliasEq(_))) => "alias_eq".to_owned(), _ => "??".to_owned(), diff --git a/crates/hir/src/attrs.rs b/crates/hir/src/attrs.rs index 02d92620e0..af60c233e5 100644 --- a/crates/hir/src/attrs.rs +++ b/crates/hir/src/attrs.rs @@ -328,11 +328,9 @@ fn doc_modpath_from_str(link: &str) -> Option<ModPath> { }; let parts = first_segment.into_iter().chain(parts).map(|segment| match segment.parse() { Ok(idx) => Name::new_tuple_field(idx), - Err(_) => Name::new( - segment.split_once('<').map_or(segment, |it| it.0), - tt::IdentIsRaw::No, - SyntaxContextId::ROOT, - ), + Err(_) => { + Name::new(segment.split_once('<').map_or(segment, |it| it.0), SyntaxContextId::ROOT) + } }); Some(ModPath::from_segments(kind, parts)) }; diff --git a/crates/hir/src/display.rs b/crates/hir/src/display.rs index 12dd8b5bf4..923dca6466 100644 --- a/crates/hir/src/display.rs +++ b/crates/hir/src/display.rs @@ -84,7 +84,7 @@ impl HirDisplay for Function { if let Some(abi) = &data.abi { write!(f, "extern \"{}\" ", abi.as_str())?; } - write!(f, "fn {}", data.name.display(f.db.upcast()))?; + write!(f, "fn {}", data.name.display(f.db.upcast(), f.edition()))?; write_generic_params(GenericDefId::FunctionId(self.id), f)?; @@ -107,7 +107,7 @@ impl HirDisplay for Function { first = false; } match local { - Some(name) => write!(f, "{}: ", name.display(f.db.upcast()))?, + Some(name) => write!(f, "{}: ", name.display(f.db.upcast(), f.edition()))?, None => f.write_str("_: ")?, } type_ref.hir_fmt(f)?; @@ -177,7 +177,7 @@ fn write_impl_header(impl_: &Impl, f: &mut HirFormatter<'_>) -> Result<(), HirDi if let Some(trait_) = impl_.trait_(db) { let trait_data = db.trait_data(trait_.id); - write!(f, " {} for", trait_data.name.display(db.upcast()))?; + write!(f, " {} for", trait_data.name.display(db.upcast(), f.edition()))?; } f.write_char(' ')?; @@ -196,7 +196,7 @@ impl HirDisplay for SelfParam { { f.write_char('&')?; if let Some(lifetime) = lifetime { - write!(f, "{} ", lifetime.name.display(f.db.upcast()))?; + write!(f, "{} ", lifetime.name.display(f.db.upcast(), f.edition()))?; } if let hir_def::type_ref::Mutability::Mut = mut_ { f.write_str("mut ")?; @@ -227,7 +227,7 @@ impl HirDisplay for Struct { // FIXME: Render repr if its set explicitly? write_visibility(module_id, self.visibility(f.db), f)?; f.write_str("struct ")?; - write!(f, "{}", self.name(f.db).display(f.db.upcast()))?; + write!(f, "{}", self.name(f.db).display(f.db.upcast(), f.edition()))?; let def_id = GenericDefId::AdtId(AdtId::StructId(self.id)); write_generic_params(def_id, f)?; @@ -266,7 +266,7 @@ impl HirDisplay for Enum { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { write_visibility(self.module(f.db).id, self.visibility(f.db), f)?; f.write_str("enum ")?; - write!(f, "{}", self.name(f.db).display(f.db.upcast()))?; + write!(f, "{}", self.name(f.db).display(f.db.upcast(), f.edition()))?; let def_id = GenericDefId::AdtId(AdtId::EnumId(self.id)); write_generic_params(def_id, f)?; @@ -283,7 +283,7 @@ impl HirDisplay for Union { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { write_visibility(self.module(f.db).id, self.visibility(f.db), f)?; f.write_str("union ")?; - write!(f, "{}", self.name(f.db).display(f.db.upcast()))?; + write!(f, "{}", self.name(f.db).display(f.db.upcast(), f.edition()))?; let def_id = GenericDefId::AdtId(AdtId::UnionId(self.id)); write_generic_params(def_id, f)?; @@ -343,7 +343,7 @@ fn write_variants( } else { f.write_str("{\n")?; for variant in &variants[..count] { - write!(f, " {}", variant.name(f.db).display(f.db.upcast()))?; + write!(f, " {}", variant.name(f.db).display(f.db.upcast(), f.edition()))?; match variant.kind(f.db) { StructKind::Tuple => { let fields_str = @@ -372,21 +372,21 @@ fn write_variants( impl HirDisplay for Field { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { write_visibility(self.parent.module(f.db).id, self.visibility(f.db), f)?; - write!(f, "{}: ", self.name(f.db).display(f.db.upcast()))?; + write!(f, "{}: ", self.name(f.db).display(f.db.upcast(), f.edition()))?; self.ty(f.db).hir_fmt(f) } } impl HirDisplay for TupleField { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { - write!(f, "pub {}: ", self.name().display(f.db.upcast()))?; + write!(f, "pub {}: ", self.name().display(f.db.upcast(), f.edition()))?; self.ty(f.db).hir_fmt(f) } } impl HirDisplay for Variant { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { - write!(f, "{}", self.name(f.db).display(f.db.upcast()))?; + write!(f, "{}", self.name(f.db).display(f.db.upcast(), f.edition()))?; let data = self.variant_data(f.db); match &*data { VariantData::Unit => {} @@ -424,9 +424,9 @@ impl HirDisplay for ExternCrateDecl { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { write_visibility(self.module(f.db).id, self.visibility(f.db), f)?; f.write_str("extern crate ")?; - write!(f, "{}", self.name(f.db).display(f.db.upcast()))?; + write!(f, "{}", self.name(f.db).display(f.db.upcast(), f.edition()))?; if let Some(alias) = self.alias(f.db) { - write!(f, " as {alias}",)?; + write!(f, " as {}", alias.display(f.edition()))?; } Ok(()) } @@ -478,7 +478,7 @@ impl HirDisplay for TypeParam { match param_data { TypeOrConstParamData::TypeParamData(p) => match p.provenance { TypeParamProvenance::TypeParamList | TypeParamProvenance::TraitSelf => { - write!(f, "{}", p.name.clone().unwrap().display(f.db.upcast()))? + write!(f, "{}", p.name.clone().unwrap().display(f.db.upcast(), f.edition()))? } TypeParamProvenance::ArgumentImplTrait => { return write_bounds_like_dyn_trait_with_prefix( @@ -491,7 +491,7 @@ impl HirDisplay for TypeParam { } }, TypeOrConstParamData::ConstParamData(p) => { - write!(f, "{}", p.name.display(f.db.upcast()))?; + write!(f, "{}", p.name.display(f.db.upcast(), f.edition()))?; } } @@ -525,13 +525,13 @@ impl HirDisplay for TypeParam { impl HirDisplay for LifetimeParam { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { - write!(f, "{}", self.name(f.db).display(f.db.upcast())) + write!(f, "{}", self.name(f.db).display(f.db.upcast(), f.edition())) } } impl HirDisplay for ConstParam { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { - write!(f, "const {}: ", self.name(f.db).display(f.db.upcast()))?; + write!(f, "const {}: ", self.name(f.db).display(f.db.upcast(), f.edition()))?; self.ty(f.db).hir_fmt(f) } } @@ -563,7 +563,7 @@ fn write_generic_params( }; for (_, lifetime) in params.iter_lt() { delim(f)?; - write!(f, "{}", lifetime.name.display(f.db.upcast()))?; + write!(f, "{}", lifetime.name.display(f.db.upcast(), f.edition()))?; } for (_, ty) in params.iter_type_or_consts() { if let Some(name) = &ty.name() { @@ -573,7 +573,7 @@ fn write_generic_params( continue; } delim(f)?; - write!(f, "{}", name.display(f.db.upcast()))?; + write!(f, "{}", name.display(f.db.upcast(), f.edition()))?; if let Some(default) = &ty.default { f.write_str(" = ")?; default.hir_fmt(f)?; @@ -581,12 +581,12 @@ fn write_generic_params( } TypeOrConstParamData::ConstParamData(c) => { delim(f)?; - write!(f, "const {}: ", name.display(f.db.upcast()))?; + write!(f, "const {}: ", name.display(f.db.upcast(), f.edition()))?; c.ty.hir_fmt(f)?; if let Some(default) = &c.default { f.write_str(" = ")?; - write!(f, "{}", default.display(f.db.upcast()))?; + write!(f, "{}", default.display(f.db.upcast(), f.edition()))?; } } } @@ -639,7 +639,7 @@ fn write_where_predicates( let write_target = |target: &WherePredicateTypeTarget, f: &mut HirFormatter<'_>| match target { WherePredicateTypeTarget::TypeRef(ty) => ty.hir_fmt(f), WherePredicateTypeTarget::TypeOrConstParam(id) => match params[*id].name() { - Some(name) => write!(f, "{}", name.display(f.db.upcast())), + Some(name) => write!(f, "{}", name.display(f.db.upcast(), f.edition())), None => f.write_str("{unnamed}"), }, }; @@ -668,12 +668,13 @@ fn write_where_predicates( bound.hir_fmt(f)?; } Lifetime { target, bound } => { - let target = target.name.display(f.db.upcast()); - let bound = bound.name.display(f.db.upcast()); + let target = target.name.display(f.db.upcast(), f.edition()); + let bound = bound.name.display(f.db.upcast(), f.edition()); write!(f, "{target}: {bound}")?; } ForLifetime { lifetimes, target, bound } => { - let lifetimes = lifetimes.iter().map(|it| it.display(f.db.upcast())).join(", "); + let lifetimes = + lifetimes.iter().map(|it| it.display(f.db.upcast(), f.edition())).join(", "); write!(f, "for<{lifetimes}> ")?; write_target(target, f)?; f.write_str(": ")?; @@ -685,7 +686,9 @@ fn write_where_predicates( f.write_str(" + ")?; match nxt { TypeBound { bound, .. } | ForLifetime { bound, .. } => bound.hir_fmt(f)?, - Lifetime { bound, .. } => write!(f, "{}", bound.name.display(f.db.upcast()))?, + Lifetime { bound, .. } => { + write!(f, "{}", bound.name.display(f.db.upcast(), f.edition()))? + } } } f.write_str(",")?; @@ -707,7 +710,7 @@ impl HirDisplay for Const { let data = db.const_data(self.id); f.write_str("const ")?; match &data.name { - Some(name) => write!(f, "{}: ", name.display(f.db.upcast()))?, + Some(name) => write!(f, "{}: ", name.display(f.db.upcast(), f.edition()))?, None => f.write_str("_: ")?, } data.type_ref.hir_fmt(f)?; @@ -723,7 +726,7 @@ impl HirDisplay for Static { if data.mutable { f.write_str("mut ")?; } - write!(f, "{}: ", data.name.display(f.db.upcast()))?; + write!(f, "{}: ", data.name.display(f.db.upcast(), f.edition()))?; data.type_ref.hir_fmt(f)?; Ok(()) } @@ -777,7 +780,7 @@ fn write_trait_header(trait_: &Trait, f: &mut HirFormatter<'_>) -> Result<(), Hi if data.is_auto { f.write_str("auto ")?; } - write!(f, "trait {}", data.name.display(f.db.upcast()))?; + write!(f, "trait {}", data.name.display(f.db.upcast(), f.edition()))?; write_generic_params(GenericDefId::TraitId(trait_.id), f)?; Ok(()) } @@ -786,7 +789,7 @@ impl HirDisplay for TraitAlias { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { write_visibility(self.module(f.db).id, self.visibility(f.db), f)?; let data = f.db.trait_alias_data(self.id); - write!(f, "trait {}", data.name.display(f.db.upcast()))?; + write!(f, "trait {}", data.name.display(f.db.upcast(), f.edition()))?; let def_id = GenericDefId::TraitAliasId(self.id); write_generic_params(def_id, f)?; f.write_str(" = ")?; @@ -802,7 +805,7 @@ impl HirDisplay for TypeAlias { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { write_visibility(self.module(f.db).id, self.visibility(f.db), f)?; let data = f.db.type_alias_data(self.id); - write!(f, "type {}", data.name.display(f.db.upcast()))?; + write!(f, "type {}", data.name.display(f.db.upcast(), f.edition()))?; let def_id = GenericDefId::TypeAliasId(self.id); write_generic_params(def_id, f)?; if !data.bounds.is_empty() { @@ -822,7 +825,7 @@ impl HirDisplay for Module { fn hir_fmt(&self, f: &mut HirFormatter<'_>) -> Result<(), HirDisplayError> { // FIXME: Module doesn't have visibility saved in data. match self.name(f.db) { - Some(name) => write!(f, "mod {}", name.display(f.db.upcast())), + Some(name) => write!(f, "mod {}", name.display(f.db.upcast(), f.edition())), None if self.is_crate_root() => match self.krate(f.db).display_name(f.db) { Some(name) => write!(f, "extern crate {name}"), None => f.write_str("extern crate {unknown}"), @@ -839,6 +842,6 @@ impl HirDisplay for Macro { hir_def::MacroId::MacroRulesId(_) => f.write_str("macro_rules!"), hir_def::MacroId::ProcMacroId(_) => f.write_str("proc_macro"), }?; - write!(f, " {}", self.name(f.db).display(f.db.upcast())) + write!(f, " {}", self.name(f.db).display(f.db.upcast(), f.edition())) } } diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs index 1a3becdf50..57f810c7c7 100644 --- a/crates/hir/src/lib.rs +++ b/crates/hir/src/lib.rs @@ -340,13 +340,13 @@ impl ModuleDef { } } - pub fn canonical_path(&self, db: &dyn HirDatabase) -> Option<String> { + pub fn canonical_path(&self, db: &dyn HirDatabase, edition: Edition) -> Option<String> { let mut segments = vec![self.name(db)?]; for m in self.module(db)?.path_to_root(db) { segments.extend(m.name(db)) } segments.reverse(); - Some(segments.iter().map(|it| it.display(db.upcast())).join("::")) + Some(segments.iter().map(|it| it.display(db.upcast(), edition)).join("::")) } pub fn canonical_module_path( @@ -556,13 +556,14 @@ impl Module { style_lints: bool, ) { let _p = tracing::info_span!("Module::diagnostics", name = ?self.name(db)).entered(); + let edition = db.crate_graph()[self.id.krate()].edition; let def_map = self.id.def_map(db.upcast()); for diag in def_map.diagnostics() { if diag.in_module != self.id.local_id { // FIXME: This is accidentally quadratic. continue; } - emit_def_diagnostic(db, acc, diag); + emit_def_diagnostic(db, acc, diag, edition); } if !self.id.is_block_module() { @@ -582,7 +583,7 @@ impl Module { } ModuleDef::Trait(t) => { for diag in db.trait_data_with_diagnostics(t.id).1.iter() { - emit_def_diagnostic(db, acc, diag); + emit_def_diagnostic(db, acc, diag, edition); } for item in t.items(db) { @@ -599,19 +600,19 @@ impl Module { match adt { Adt::Struct(s) => { for diag in db.struct_data_with_diagnostics(s.id).1.iter() { - emit_def_diagnostic(db, acc, diag); + emit_def_diagnostic(db, acc, diag, edition); } } Adt::Union(u) => { for diag in db.union_data_with_diagnostics(u.id).1.iter() { - emit_def_diagnostic(db, acc, diag); + emit_def_diagnostic(db, acc, diag, edition); } } Adt::Enum(e) => { for v in e.variants(db) { acc.extend(ModuleDef::Variant(v).diagnostics(db, style_lints)); for diag in db.enum_variant_data_with_diagnostics(v.id).1.iter() { - emit_def_diagnostic(db, acc, diag); + emit_def_diagnostic(db, acc, diag, edition); } } } @@ -645,7 +646,7 @@ impl Module { let ast_id_map = db.ast_id_map(file_id); for diag in db.impl_data_with_diagnostics(impl_def.id).1.iter() { - emit_def_diagnostic(db, acc, diag); + emit_def_diagnostic(db, acc, diag, edition); } if inherent_impls.invalid_impls().contains(&impl_def.id) { @@ -869,23 +870,32 @@ fn emit_macro_def_diagnostics(db: &dyn HirDatabase, acc: &mut Vec<AnyDiagnostic> never!("declarative expander for non decl-macro: {:?}", e); return; }; + let krate = HasModule::krate(&m.id, db.upcast()); + let edition = db.crate_graph()[krate].edition; emit_def_diagnostic_( db, acc, &DefDiagnosticKind::MacroDefError { ast, message: e.to_string() }, + edition, ); } } } -fn emit_def_diagnostic(db: &dyn HirDatabase, acc: &mut Vec<AnyDiagnostic>, diag: &DefDiagnostic) { - emit_def_diagnostic_(db, acc, &diag.kind) +fn emit_def_diagnostic( + db: &dyn HirDatabase, + acc: &mut Vec<AnyDiagnostic>, + diag: &DefDiagnostic, + edition: Edition, +) { + emit_def_diagnostic_(db, acc, &diag.kind, edition) } fn emit_def_diagnostic_( db: &dyn HirDatabase, acc: &mut Vec<AnyDiagnostic>, diag: &DefDiagnosticKind, + edition: Edition, ) { match diag { DefDiagnosticKind::UnresolvedModule { ast: declaration, candidates } => { @@ -910,7 +920,7 @@ fn emit_def_diagnostic_( MacroError { node: InFile::new(ast.file_id, item.syntax_node_ptr()), precise_location: None, - message: format!("{}: {message}", path.display(db.upcast())), + message: format!("{}: {message}", path.display(db.upcast(), edition)), error, } .into(), @@ -1764,7 +1774,7 @@ impl DefWithBody { /// A textual representation of the HIR of this def's body for debugging purposes. pub fn debug_hir(self, db: &dyn HirDatabase) -> String { let body = db.body(self.id()); - body.pretty_print(db.upcast(), self.id()) + body.pretty_print(db.upcast(), self.id(), Edition::CURRENT) } /// A textual representation of the MIR of this def's body for debugging purposes. @@ -2259,6 +2269,8 @@ impl Function { db: &dyn HirDatabase, span_formatter: impl Fn(FileId, TextRange) -> String, ) -> String { + let krate = HasModule::krate(&self.id, db.upcast()); + let edition = db.crate_graph()[krate].edition; let body = match db.monomorphized_mir_body( self.id.into(), Substitution::empty(Interner), @@ -2267,7 +2279,7 @@ impl Function { Ok(body) => body, Err(e) => { let mut r = String::new(); - _ = e.pretty_print(&mut r, db, &span_formatter); + _ = e.pretty_print(&mut r, db, &span_formatter, edition); return r; } }; @@ -2276,7 +2288,7 @@ impl Function { Ok(_) => "pass".to_owned(), Err(e) => { let mut r = String::new(); - _ = e.pretty_print(&mut r, db, &span_formatter); + _ = e.pretty_print(&mut r, db, &span_formatter, edition); r } }; @@ -2510,7 +2522,11 @@ impl Const { Type::from_value_def(db, self.id) } - pub fn render_eval(self, db: &dyn HirDatabase) -> Result<String, ConstEvalError> { + pub fn render_eval( + self, + db: &dyn HirDatabase, + edition: Edition, + ) -> Result<String, ConstEvalError> { let c = db.const_eval(self.id.into(), Substitution::empty(Interner), None)?; let data = &c.data(Interner); if let TyKind::Scalar(s) = data.ty.kind(Interner) { @@ -2532,7 +2548,7 @@ impl Const { if let Ok(s) = mir::render_const_using_debug_impl(db, self.id, &c) { Ok(s) } else { - Ok(format!("{}", c.display(db))) + Ok(format!("{}", c.display(db, edition))) } } } @@ -3728,9 +3744,9 @@ impl ConstParam { Type::new(db, self.id.parent(), db.const_param_ty(self.id)) } - pub fn default(self, db: &dyn HirDatabase) -> Option<ast::ConstArg> { + pub fn default(self, db: &dyn HirDatabase, edition: Edition) -> Option<ast::ConstArg> { let arg = generic_arg_from_param(db, self.id.into())?; - known_const_to_ast(arg.constant(Interner)?, db) + known_const_to_ast(arg.constant(Interner)?, db, edition) } } @@ -4038,12 +4054,20 @@ impl Closure { TyKind::Closure(self.id, self.subst).intern(Interner) } - pub fn display_with_id(&self, db: &dyn HirDatabase) -> String { - self.clone().as_ty().display(db).with_closure_style(ClosureStyle::ClosureWithId).to_string() + pub fn display_with_id(&self, db: &dyn HirDatabase, edition: Edition) -> String { + self.clone() + .as_ty() + .display(db, edition) + .with_closure_style(ClosureStyle::ClosureWithId) + .to_string() } - pub fn display_with_impl(&self, db: &dyn HirDatabase) -> String { - self.clone().as_ty().display(db).with_closure_style(ClosureStyle::ImplFn).to_string() + pub fn display_with_impl(&self, db: &dyn HirDatabase, edition: Edition) -> String { + self.clone() + .as_ty() + .display(db, edition) + .with_closure_style(ClosureStyle::ImplFn) + .to_string() } pub fn captured_items(&self, db: &dyn HirDatabase) -> Vec<ClosureCapture> { @@ -4704,18 +4728,20 @@ impl Type { pub fn type_and_const_arguments<'a>( &'a self, db: &'a dyn HirDatabase, + edition: Edition, ) -> impl Iterator<Item = SmolStr> + 'a { self.ty .strip_references() .as_adt() .into_iter() .flat_map(|(_, substs)| substs.iter(Interner)) - .filter_map(|arg| { + .filter_map(move |arg| { // arg can be either a `Ty` or `constant` if let Some(ty) = arg.ty(Interner) { - Some(format_smolstr!("{}", ty.display(db))) + Some(format_smolstr!("{}", ty.display(db, edition))) } else { - arg.constant(Interner).map(|const_| format_smolstr!("{}", const_.display(db))) + arg.constant(Interner) + .map(|const_| format_smolstr!("{}", const_.display(db, edition))) } }) } @@ -4724,13 +4750,17 @@ impl Type { pub fn generic_parameters<'a>( &'a self, db: &'a dyn HirDatabase, + edition: Edition, ) -> impl Iterator<Item = SmolStr> + 'a { // iterate the lifetime self.as_adt() - .and_then(|a| a.lifetime(db).map(|lt| lt.name.display_no_db().to_smolstr())) + .and_then(|a| { + // Lifetimes do not need edition-specific handling as they cannot be escaped. + a.lifetime(db).map(|lt| lt.name.display_no_db(Edition::Edition2015).to_smolstr()) + }) .into_iter() // add the type and const parameters - .chain(self.type_and_const_arguments(db)) + .chain(self.type_and_const_arguments(db, edition)) } pub fn iterate_method_candidates_with_traits<T>( diff --git a/crates/hir/src/symbols.rs b/crates/hir/src/symbols.rs index b1f5df681f..cabb7e3db3 100644 --- a/crates/hir/src/symbols.rs +++ b/crates/hir/src/symbols.rs @@ -9,6 +9,7 @@ use hir_def::{ }; use hir_expand::HirFileId; use hir_ty::{db::HirDatabase, display::HirDisplay}; +use span::Edition; use syntax::{ast::HasName, AstNode, AstPtr, SmolStr, SyntaxNode, SyntaxNodePtr, ToSmolStr}; use crate::{Module, ModuleDef, Semantics}; @@ -54,6 +55,7 @@ pub struct SymbolCollector<'a> { symbols: Vec<FileSymbol>, work: Vec<SymbolCollectorWork>, current_container_name: Option<SmolStr>, + edition: Edition, } /// Given a [`ModuleId`] and a [`HirDatabase`], use the DefMap for the module's crate to collect @@ -65,10 +67,13 @@ impl<'a> SymbolCollector<'a> { symbols: Default::default(), work: Default::default(), current_container_name: None, + edition: Edition::Edition2015, } } pub fn collect(&mut self, module: Module) { + self.edition = module.krate().edition(self.db); + // The initial work is the root module we're collecting, additional work will // be populated as we traverse the module's definitions. self.work.push(SymbolCollectorWork { module_id: module.into(), parent: None }); @@ -209,7 +214,8 @@ impl<'a> SymbolCollector<'a> { fn collect_from_impl(&mut self, impl_id: ImplId) { let impl_data = self.db.impl_data(impl_id); - let impl_name = Some(SmolStr::new(impl_data.self_ty.display(self.db).to_string())); + let impl_name = + Some(SmolStr::new(impl_data.self_ty.display(self.db, self.edition).to_string())); self.with_container_name(impl_name, |s| { for &assoc_item_id in impl_data.items.iter() { s.push_assoc_item(assoc_item_id) @@ -239,16 +245,16 @@ impl<'a> SymbolCollector<'a> { fn def_with_body_id_name(&self, body_id: DefWithBodyId) -> Option<SmolStr> { match body_id { DefWithBodyId::FunctionId(id) => { - Some(self.db.function_data(id).name.display_no_db().to_smolstr()) + Some(self.db.function_data(id).name.display_no_db(self.edition).to_smolstr()) } DefWithBodyId::StaticId(id) => { - Some(self.db.static_data(id).name.display_no_db().to_smolstr()) + Some(self.db.static_data(id).name.display_no_db(self.edition).to_smolstr()) } DefWithBodyId::ConstId(id) => { - Some(self.db.const_data(id).name.as_ref()?.display_no_db().to_smolstr()) + Some(self.db.const_data(id).name.as_ref()?.display_no_db(self.edition).to_smolstr()) } DefWithBodyId::VariantId(id) => { - Some(self.db.enum_variant_data(id).name.display_no_db().to_smolstr()) + Some(self.db.enum_variant_data(id).name.display_no_db(self.edition).to_smolstr()) } DefWithBodyId::InTypeConstId(_) => Some("in type const".into()), } diff --git a/crates/hir/src/term_search/expr.rs b/crates/hir/src/term_search/expr.rs index 0c8f6932c7..6ad074e8e5 100644 --- a/crates/hir/src/term_search/expr.rs +++ b/crates/hir/src/term_search/expr.rs @@ -7,6 +7,7 @@ use hir_ty::{ display::{DisplaySourceCodeError, HirDisplay}, }; use itertools::Itertools; +use span::Edition; use crate::{ Adt, AsAssocItem, AssocItemContainer, Const, ConstParam, Field, Function, Local, ModuleDef, @@ -29,9 +30,10 @@ fn mod_item_path_str( sema_scope: &SemanticsScope<'_>, def: &ModuleDef, cfg: ImportPathConfig, + edition: Edition, ) -> Result<String, DisplaySourceCodeError> { let path = mod_item_path(sema_scope, def, cfg); - path.map(|it| it.display(sema_scope.db.upcast()).to_string()) + path.map(|it| it.display(sema_scope.db.upcast(), edition).to_string()) .ok_or(DisplaySourceCodeError::PathNotFound) } @@ -97,37 +99,38 @@ impl Expr { sema_scope: &SemanticsScope<'_>, many_formatter: &mut dyn FnMut(&Type) -> String, cfg: ImportPathConfig, + edition: Edition, ) -> Result<String, DisplaySourceCodeError> { let db = sema_scope.db; - let mod_item_path_str = |s, def| mod_item_path_str(s, def, cfg); + let mod_item_path_str = |s, def| mod_item_path_str(s, def, cfg, edition); match self { Expr::Const(it) => match it.as_assoc_item(db).map(|it| it.container(db)) { Some(container) => { - let container_name = container_name(container, sema_scope, cfg)?; + let container_name = container_name(container, sema_scope, cfg, edition)?; let const_name = it .name(db) - .map(|c| c.display(db.upcast()).to_string()) + .map(|c| c.display(db.upcast(), edition).to_string()) .unwrap_or(String::new()); Ok(format!("{container_name}::{const_name}")) } None => mod_item_path_str(sema_scope, &ModuleDef::Const(*it)), }, Expr::Static(it) => mod_item_path_str(sema_scope, &ModuleDef::Static(*it)), - Expr::Local(it) => Ok(it.name(db).display(db.upcast()).to_string()), - Expr::ConstParam(it) => Ok(it.name(db).display(db.upcast()).to_string()), + Expr::Local(it) => Ok(it.name(db).display(db.upcast(), edition).to_string()), + Expr::ConstParam(it) => Ok(it.name(db).display(db.upcast(), edition).to_string()), Expr::FamousType { value, .. } => Ok(value.to_string()), Expr::Function { func, params, .. } => { let args = params .iter() - .map(|f| f.gen_source_code(sema_scope, many_formatter, cfg)) + .map(|f| f.gen_source_code(sema_scope, many_formatter, cfg, edition)) .collect::<Result<Vec<String>, DisplaySourceCodeError>>()? .into_iter() .join(", "); match func.as_assoc_item(db).map(|it| it.container(db)) { Some(container) => { - let container_name = container_name(container, sema_scope, cfg)?; - let fn_name = func.name(db).display(db.upcast()).to_string(); + let container_name = container_name(container, sema_scope, cfg, edition)?; + let fn_name = func.name(db).display(db.upcast(), edition).to_string(); Ok(format!("{container_name}::{fn_name}({args})")) } None => { @@ -141,12 +144,13 @@ impl Expr { return Ok(many_formatter(&target.ty(db))); } - let func_name = func.name(db).display(db.upcast()).to_string(); + let func_name = func.name(db).display(db.upcast(), edition).to_string(); let self_param = func.self_param(db).unwrap(); - let target_str = target.gen_source_code(sema_scope, many_formatter, cfg)?; + let target_str = + target.gen_source_code(sema_scope, many_formatter, cfg, edition)?; let args = params .iter() - .map(|f| f.gen_source_code(sema_scope, many_formatter, cfg)) + .map(|f| f.gen_source_code(sema_scope, many_formatter, cfg, edition)) .collect::<Result<Vec<String>, DisplaySourceCodeError>>()? .into_iter() .join(", "); @@ -176,7 +180,7 @@ impl Expr { StructKind::Tuple => { let args = params .iter() - .map(|f| f.gen_source_code(sema_scope, many_formatter, cfg)) + .map(|f| f.gen_source_code(sema_scope, many_formatter, cfg, edition)) .collect::<Result<Vec<String>, DisplaySourceCodeError>>()? .into_iter() .join(", "); @@ -190,8 +194,8 @@ impl Expr { .map(|(a, f)| { let tmp = format!( "{}: {}", - f.name(db).display(db.upcast()), - a.gen_source_code(sema_scope, many_formatter, cfg)? + f.name(db).display(db.upcast(), edition), + a.gen_source_code(sema_scope, many_formatter, cfg, edition)? ); Ok(tmp) }) @@ -211,7 +215,7 @@ impl Expr { StructKind::Tuple => { let args = params .iter() - .map(|a| a.gen_source_code(sema_scope, many_formatter, cfg)) + .map(|a| a.gen_source_code(sema_scope, many_formatter, cfg, edition)) .collect::<Result<Vec<String>, DisplaySourceCodeError>>()? .into_iter() .join(", "); @@ -225,8 +229,8 @@ impl Expr { .map(|(a, f)| { let tmp = format!( "{}: {}", - f.name(db).display(db.upcast()), - a.gen_source_code(sema_scope, many_formatter, cfg)? + f.name(db).display(db.upcast(), edition), + a.gen_source_code(sema_scope, many_formatter, cfg, edition)? ); Ok(tmp) }) @@ -244,7 +248,7 @@ impl Expr { Expr::Tuple { params, .. } => { let args = params .iter() - .map(|a| a.gen_source_code(sema_scope, many_formatter, cfg)) + .map(|a| a.gen_source_code(sema_scope, many_formatter, cfg, edition)) .collect::<Result<Vec<String>, DisplaySourceCodeError>>()? .into_iter() .join(", "); @@ -256,8 +260,8 @@ impl Expr { return Ok(many_formatter(&expr.ty(db))); } - let strukt = expr.gen_source_code(sema_scope, many_formatter, cfg)?; - let field = field.name(db).display(db.upcast()).to_string(); + let strukt = expr.gen_source_code(sema_scope, many_formatter, cfg, edition)?; + let field = field.name(db).display(db.upcast(), edition).to_string(); Ok(format!("{strukt}.{field}")) } Expr::Reference(expr) => { @@ -265,7 +269,7 @@ impl Expr { return Ok(many_formatter(&expr.ty(db))); } - let inner = expr.gen_source_code(sema_scope, many_formatter, cfg)?; + let inner = expr.gen_source_code(sema_scope, many_formatter, cfg, edition)?; Ok(format!("&{inner}")) } Expr::Many(ty) => Ok(many_formatter(ty)), @@ -353,17 +357,18 @@ fn container_name( container: AssocItemContainer, sema_scope: &SemanticsScope<'_>, cfg: ImportPathConfig, + edition: Edition, ) -> Result<String, DisplaySourceCodeError> { let container_name = match container { crate::AssocItemContainer::Trait(trait_) => { - mod_item_path_str(sema_scope, &ModuleDef::Trait(trait_), cfg)? + mod_item_path_str(sema_scope, &ModuleDef::Trait(trait_), cfg, edition)? } crate::AssocItemContainer::Impl(imp) => { let self_ty = imp.self_ty(sema_scope.db); // Should it be guaranteed that `mod_item_path` always exists? match self_ty.as_adt().and_then(|adt| mod_item_path(sema_scope, &adt.into(), cfg)) { - Some(path) => path.display(sema_scope.db.upcast()).to_string(), - None => self_ty.display(sema_scope.db).to_string(), + Some(path) => path.display(sema_scope.db.upcast(), edition).to_string(), + None => self_ty.display(sema_scope.db, edition).to_string(), } } }; diff --git a/crates/ide-assists/src/handlers/add_missing_impl_members.rs b/crates/ide-assists/src/handlers/add_missing_impl_members.rs index 4cd15f1c75..7f8ea44fb1 100644 --- a/crates/ide-assists/src/handlers/add_missing_impl_members.rs +++ b/crates/ide-assists/src/handlers/add_missing_impl_members.rs @@ -1,5 +1,8 @@ use hir::HasSource; -use syntax::ast::{self, make, AstNode}; +use syntax::{ + ast::{self, make, AstNode}, + Edition, +}; use crate::{ assist_context::{AssistContext, Assists}, @@ -150,14 +153,22 @@ fn add_missing_impl_members_inner( &missing_items, trait_, &new_impl_def, - target_scope, + &target_scope, ); if let Some(cap) = ctx.config.snippet_cap { let mut placeholder = None; if let DefaultMethods::No = mode { if let ast::AssocItem::Fn(func) = &first_new_item { - if try_gen_trait_body(ctx, func, trait_ref, &impl_def).is_none() { + if try_gen_trait_body( + ctx, + func, + trait_ref, + &impl_def, + target_scope.krate().edition(ctx.sema.db), + ) + .is_none() + { if let Some(m) = func.syntax().descendants().find_map(ast::MacroCall::cast) { if m.syntax().text() == "todo!()" { @@ -182,9 +193,11 @@ fn try_gen_trait_body( func: &ast::Fn, trait_ref: hir::TraitRef, impl_def: &ast::Impl, + edition: Edition, ) -> Option<()> { - let trait_path = - make::ext::ident_path(&trait_ref.trait_().name(ctx.db()).display(ctx.db()).to_string()); + let trait_path = make::ext::ident_path( + &trait_ref.trait_().name(ctx.db()).display(ctx.db(), edition).to_string(), + ); let hir_ty = ctx.sema.resolve_type(&impl_def.self_ty()?)?; let adt = hir_ty.as_adt()?.source(ctx.db())?; gen_trait_fn_body(func, &trait_path, &adt.value, Some(trait_ref)) diff --git a/crates/ide-assists/src/handlers/add_missing_match_arms.rs b/crates/ide-assists/src/handlers/add_missing_match_arms.rs index f4569ca848..b6abb06a2a 100644 --- a/crates/ide-assists/src/handlers/add_missing_match_arms.rs +++ b/crates/ide-assists/src/handlers/add_missing_match_arms.rs @@ -445,7 +445,8 @@ fn build_pat( ) -> Option<ast::Pat> { match var { ExtendedVariant::Variant(var) => { - let path = mod_path_to_ast(&module.find_path(db, ModuleDef::from(var), cfg)?); + let edition = module.krate().edition(db); + let path = mod_path_to_ast(&module.find_path(db, ModuleDef::from(var), cfg)?, edition); // FIXME: use HIR for this; it doesn't currently expose struct vs. tuple vs. unit variants though Some(match var.source(db)?.value.kind() { ast::StructKind::Tuple(field_list) => { diff --git a/crates/ide-assists/src/handlers/auto_import.rs b/crates/ide-assists/src/handlers/auto_import.rs index db53e49d84..d86948818b 100644 --- a/crates/ide-assists/src/handlers/auto_import.rs +++ b/crates/ide-assists/src/handlers/auto_import.rs @@ -8,7 +8,7 @@ use ide_db::{ insert_use::{insert_use, insert_use_as_alias, ImportScope}, }, }; -use syntax::{ast, AstNode, NodeOrToken, SyntaxElement}; +use syntax::{ast, AstNode, Edition, NodeOrToken, SyntaxElement}; use crate::{AssistContext, AssistId, AssistKind, Assists, GroupLabel}; @@ -120,13 +120,14 @@ pub(crate) fn auto_import(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option< // prioritize more relevant imports proposed_imports .sort_by_key(|import| Reverse(relevance_score(ctx, import, current_module.as_ref()))); + let edition = current_module.map(|it| it.krate().edition(ctx.db())).unwrap_or(Edition::CURRENT); let group_label = group_label(import_assets.import_candidate()); for import in proposed_imports { let import_path = import.import_path; let (assist_id, import_name) = - (AssistId("auto_import", AssistKind::QuickFix), import_path.display(ctx.db())); + (AssistId("auto_import", AssistKind::QuickFix), import_path.display(ctx.db(), edition)); acc.add_group( &group_label, assist_id, @@ -138,7 +139,7 @@ pub(crate) fn auto_import(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option< ImportScope::Module(it) => ImportScope::Module(builder.make_mut(it)), ImportScope::Block(it) => ImportScope::Block(builder.make_mut(it)), }; - insert_use(&scope, mod_path_to_ast(&import_path), &ctx.config.insert_use); + insert_use(&scope, mod_path_to_ast(&import_path, edition), &ctx.config.insert_use); }, ); @@ -165,7 +166,7 @@ pub(crate) fn auto_import(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option< }; insert_use_as_alias( &scope, - mod_path_to_ast(&import_path), + mod_path_to_ast(&import_path, edition), &ctx.config.insert_use, ); }, diff --git a/crates/ide-assists/src/handlers/bool_to_enum.rs b/crates/ide-assists/src/handlers/bool_to_enum.rs index 3a0754d60f..cd5fe0f862 100644 --- a/crates/ide-assists/src/handlers/bool_to_enum.rs +++ b/crates/ide-assists/src/handlers/bool_to_enum.rs @@ -339,6 +339,7 @@ fn augment_references_with_imports( let cfg = ctx.config.import_path_config(); + let edition = target_module.krate().edition(ctx.db()); references .into_iter() .filter_map(|FileReference { range, name, .. }| { @@ -361,7 +362,10 @@ fn augment_references_with_imports( cfg, ) .map(|mod_path| { - make::path_concat(mod_path_to_ast(&mod_path), make::path_from_text("Bool")) + make::path_concat( + mod_path_to_ast(&mod_path, edition), + make::path_from_text("Bool"), + ) }); import_scope.zip(path) diff --git a/crates/ide-assists/src/handlers/convert_bool_then.rs b/crates/ide-assists/src/handlers/convert_bool_then.rs index 77f9c66b35..a5c5b08d5b 100644 --- a/crates/ide-assists/src/handlers/convert_bool_then.rs +++ b/crates/ide-assists/src/handlers/convert_bool_then.rs @@ -159,7 +159,7 @@ pub(crate) fn convert_bool_then_to_if(acc: &mut Assists, ctx: &AssistContext<'_> }; // Verify this is `bool::then` that is being called. let func = ctx.sema.resolve_method_call(&mcall)?; - if func.name(ctx.sema.db).display(ctx.db()).to_string() != "then" { + if !func.name(ctx.sema.db).eq_ident("then") { return None; } let assoc = func.as_assoc_item(ctx.sema.db)?; diff --git a/crates/ide-assists/src/handlers/convert_into_to_from.rs b/crates/ide-assists/src/handlers/convert_into_to_from.rs index 5aa94590e6..8c59ef4314 100644 --- a/crates/ide-assists/src/handlers/convert_into_to_from.rs +++ b/crates/ide-assists/src/handlers/convert_into_to_from.rs @@ -51,7 +51,10 @@ pub(crate) fn convert_into_to_from(acc: &mut Assists, ctx: &AssistContext<'_>) - Some(hir::PathResolution::Def(module_def)) => module_def, _ => return None, }; - mod_path_to_ast(&module.find_path(ctx.db(), src_type_def, cfg)?) + mod_path_to_ast( + &module.find_path(ctx.db(), src_type_def, cfg)?, + module.krate().edition(ctx.db()), + ) }; let dest_type = match &ast_trait { diff --git a/crates/ide-assists/src/handlers/convert_iter_for_each_to_for.rs b/crates/ide-assists/src/handlers/convert_iter_for_each_to_for.rs index e86ff0dbeb..3c9a917410 100644 --- a/crates/ide-assists/src/handlers/convert_iter_for_each_to_for.rs +++ b/crates/ide-assists/src/handlers/convert_iter_for_each_to_for.rs @@ -114,12 +114,16 @@ pub(crate) fn convert_for_loop_with_for_each( |builder| { let mut buf = String::new(); - if let Some((expr_behind_ref, method)) = + if let Some((expr_behind_ref, method, krate)) = is_ref_and_impls_iter_method(&ctx.sema, &iterable) { // We have either "for x in &col" and col implements a method called iter // or "for x in &mut col" and col implements a method called iter_mut - format_to!(buf, "{expr_behind_ref}.{}()", method.display(ctx.db())); + format_to!( + buf, + "{expr_behind_ref}.{}()", + method.display(ctx.db(), krate.edition(ctx.db())) + ); } else if let ast::Expr::RangeExpr(..) = iterable { // range expressions need to be parenthesized for the syntax to be correct format_to!(buf, "({iterable})"); @@ -144,7 +148,7 @@ pub(crate) fn convert_for_loop_with_for_each( fn is_ref_and_impls_iter_method( sema: &hir::Semantics<'_, ide_db::RootDatabase>, iterable: &ast::Expr, -) -> Option<(ast::Expr, hir::Name)> { +) -> Option<(ast::Expr, hir::Name, hir::Crate)> { let ref_expr = match iterable { ast::Expr::RefExpr(r) => r, _ => return None, @@ -172,7 +176,7 @@ fn is_ref_and_impls_iter_method( return None; } - Some((expr_behind_ref, wanted_method)) + Some((expr_behind_ref, wanted_method, krate)) } /// Whether iterable implements core::Iterator diff --git a/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs b/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs index 0f0b4442d8..91af9b05bb 100644 --- a/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs +++ b/crates/ide-assists/src/handlers/convert_tuple_return_type_to_struct.rs @@ -211,7 +211,7 @@ fn augment_references_with_imports( ) .map(|mod_path| { make::path_concat( - mod_path_to_ast(&mod_path), + mod_path_to_ast(&mod_path, target_module.krate().edition(ctx.db())), make::path_from_text(struct_name), ) }); diff --git a/crates/ide-assists/src/handlers/destructure_struct_binding.rs b/crates/ide-assists/src/handlers/destructure_struct_binding.rs index 095b8f958d..b229b750e8 100644 --- a/crates/ide-assists/src/handlers/destructure_struct_binding.rs +++ b/crates/ide-assists/src/handlers/destructure_struct_binding.rs @@ -7,7 +7,7 @@ use ide_db::{ FxHashMap, FxHashSet, }; use itertools::Itertools; -use syntax::{ast, ted, AstNode, SmolStr, SyntaxNode, ToSmolStr}; +use syntax::{ast, ted, AstNode, Edition, SmolStr, SyntaxNode, ToSmolStr}; use text_edit::TextRange; use crate::{ @@ -81,6 +81,7 @@ struct StructEditData { has_private_members: bool, is_nested: bool, is_ref: bool, + edition: Edition, } fn collect_data(ident_pat: ast::IdentPat, ctx: &AssistContext<'_>) -> Option<StructEditData> { @@ -145,6 +146,7 @@ fn collect_data(ident_pat: ast::IdentPat, ctx: &AssistContext<'_>) -> Option<Str names_in_scope, is_nested, is_ref, + edition: module.krate().edition(ctx.db()), }) } @@ -180,7 +182,7 @@ fn build_assignment_edit( ) -> AssignmentEdit { let ident_pat = builder.make_mut(data.ident_pat.clone()); - let struct_path = mod_path_to_ast(&data.struct_def_path); + let struct_path = mod_path_to_ast(&data.struct_def_path, data.edition); let is_ref = ident_pat.ref_token().is_some(); let is_mut = ident_pat.mut_token().is_some(); @@ -247,7 +249,7 @@ fn generate_field_names(ctx: &AssistContext<'_>, data: &StructEditData) -> Vec<( .visible_fields .iter() .map(|field| { - let field_name = field.name(ctx.db()).display_no_db().to_smolstr(); + let field_name = field.name(ctx.db()).display_no_db(data.edition).to_smolstr(); let new_name = new_field_name(field_name.clone(), &data.names_in_scope); (field_name, new_name) }) diff --git a/crates/ide-assists/src/handlers/expand_glob_import.rs b/crates/ide-assists/src/handlers/expand_glob_import.rs index 9beb616d99..3d6d37ad93 100644 --- a/crates/ide-assists/src/handlers/expand_glob_import.rs +++ b/crates/ide-assists/src/handlers/expand_glob_import.rs @@ -66,7 +66,9 @@ pub(crate) fn expand_glob_import(acc: &mut Assists, ctx: &AssistContext<'_>) -> let names_to_import = find_names_to_import(ctx, refs_in_target, imported_defs); let expanded = make::use_tree_list(names_to_import.iter().map(|n| { - let path = make::ext::ident_path(&n.display(ctx.db()).to_string()); + let path = make::ext::ident_path( + &n.display(ctx.db(), current_module.krate().edition(ctx.db())).to_string(), + ); make::use_tree(path, None, None, false) })) .clone_for_update(); diff --git a/crates/ide-assists/src/handlers/extract_function.rs b/crates/ide-assists/src/handlers/extract_function.rs index 0a2cb6d5ef..cfcb09b9f7 100644 --- a/crates/ide-assists/src/handlers/extract_function.rs +++ b/crates/ide-assists/src/handlers/extract_function.rs @@ -23,7 +23,7 @@ use syntax::{ self, edit::IndentLevel, edit_in_place::Indent, AstNode, AstToken, HasGenericParams, HasName, }, - match_ast, ted, SyntaxElement, + match_ast, ted, Edition, SyntaxElement, SyntaxKind::{self, COMMENT}, SyntaxNode, SyntaxToken, TextRange, TextSize, TokenAtOffset, WalkEvent, T, }; @@ -84,7 +84,6 @@ pub(crate) fn extract_function(acc: &mut Assists, ctx: &AssistContext<'_>) -> Op }; let body = extraction_target(&node, range)?; - let (container_info, contains_tail_expr) = body.analyze_container(&ctx.sema)?; let (locals_used, self_param) = body.analyze(&ctx.sema); @@ -92,6 +91,9 @@ pub(crate) fn extract_function(acc: &mut Assists, ctx: &AssistContext<'_>) -> Op let insert_after = node_to_insert_after(&body, anchor)?; let semantics_scope = ctx.sema.scope(&insert_after)?; let module = semantics_scope.module(); + let edition = semantics_scope.krate().edition(ctx.db()); + + let (container_info, contains_tail_expr) = body.analyze_container(&ctx.sema, edition)?; let ret_ty = body.return_ty(ctx)?; let control_flow = body.external_control_flow(ctx, &container_info)?; @@ -217,7 +219,11 @@ pub(crate) fn extract_function(acc: &mut Assists, ctx: &AssistContext<'_>) -> Op ); if let Some(mod_path) = mod_path { - insert_use(&scope, mod_path_to_ast(&mod_path), &ctx.config.insert_use); + insert_use( + &scope, + mod_path_to_ast(&mod_path, edition), + &ctx.config.insert_use, + ); } } } @@ -238,7 +244,13 @@ pub(crate) fn extract_function(acc: &mut Assists, ctx: &AssistContext<'_>) -> Op fn make_function_name(semantics_scope: &hir::SemanticsScope<'_>) -> ast::NameRef { let mut names_in_scope = vec![]; semantics_scope.process_all_names(&mut |name, _| { - names_in_scope.push(name.display(semantics_scope.db.upcast()).to_string()) + names_in_scope.push( + name.display( + semantics_scope.db.upcast(), + semantics_scope.krate().edition(semantics_scope.db), + ) + .to_string(), + ) }); let default_name = "fun_name"; @@ -366,6 +378,7 @@ struct ContainerInfo { ret_type: Option<hir::Type>, generic_param_lists: Vec<ast::GenericParamList>, where_clauses: Vec<ast::WhereClause>, + edition: Edition, } /// Control flow that is exported from extracted function @@ -489,8 +502,8 @@ impl Param { } } - fn to_arg(&self, ctx: &AssistContext<'_>) -> ast::Expr { - let var = path_expr_from_local(ctx, self.var); + fn to_arg(&self, ctx: &AssistContext<'_>, edition: Edition) -> ast::Expr { + let var = path_expr_from_local(ctx, self.var, edition); match self.kind() { ParamKind::Value | ParamKind::MutValue => var, ParamKind::SharedRef => make::expr_ref(var, false), @@ -498,8 +511,13 @@ impl Param { } } - fn to_param(&self, ctx: &AssistContext<'_>, module: hir::Module) -> ast::Param { - let var = self.var.name(ctx.db()).display(ctx.db()).to_string(); + fn to_param( + &self, + ctx: &AssistContext<'_>, + module: hir::Module, + edition: Edition, + ) -> ast::Param { + let var = self.var.name(ctx.db()).display(ctx.db(), edition).to_string(); let var_name = make::name(&var); let pat = match self.kind() { ParamKind::MutValue => make::ident_pat(false, true, var_name), @@ -520,7 +538,7 @@ impl Param { } impl TryKind { - fn of_ty(ty: hir::Type, ctx: &AssistContext<'_>) -> Option<TryKind> { + fn of_ty(ty: hir::Type, ctx: &AssistContext<'_>, edition: Edition) -> Option<TryKind> { if ty.is_unknown() { // We favour Result for `expr?` return Some(TryKind::Result { ty }); @@ -529,7 +547,7 @@ impl TryKind { let name = adt.name(ctx.db()); // FIXME: use lang items to determine if it is std type or user defined // E.g. if user happens to define type named `Option`, we would have false positive - let name = &name.display(ctx.db()).to_string(); + let name = &name.display(ctx.db(), edition).to_string(); match name.as_str() { "Option" => Some(TryKind::Option), "Result" => Some(TryKind::Result { ty }), @@ -828,6 +846,7 @@ impl FunctionBody { fn analyze_container( &self, sema: &Semantics<'_, RootDatabase>, + edition: Edition, ) -> Option<(ContainerInfo, bool)> { let mut ancestors = self.parent()?.ancestors(); let infer_expr_opt = |expr| sema.type_of_expr(&expr?).map(TypeInfo::adjusted); @@ -927,6 +946,7 @@ impl FunctionBody { ret_type: ty, generic_param_lists, where_clauses, + edition, }, contains_tail_expr, )) @@ -1015,7 +1035,7 @@ impl FunctionBody { let kind = match (try_expr, ret_expr, break_expr, continue_expr) { (Some(_), _, None, None) => { let ret_ty = container_info.ret_type.clone()?; - let kind = TryKind::of_ty(ret_ty, ctx)?; + let kind = TryKind::of_ty(ret_ty, ctx, container_info.edition)?; Some(FlowKind::Try { kind }) } @@ -1397,7 +1417,7 @@ fn fixup_call_site(builder: &mut SourceChangeBuilder, body: &FunctionBody) { fn make_call(ctx: &AssistContext<'_>, fun: &Function, indent: IndentLevel) -> SyntaxNode { let ret_ty = fun.return_type(ctx); - let args = make::arg_list(fun.params.iter().map(|param| param.to_arg(ctx))); + let args = make::arg_list(fun.params.iter().map(|param| param.to_arg(ctx, fun.mods.edition))); let name = fun.name.clone(); let mut call_expr = if fun.self_param.is_some() { let self_arg = make::expr_path(make::ext::ident_path("self")); @@ -1420,13 +1440,13 @@ fn make_call(ctx: &AssistContext<'_>, fun: &Function, indent: IndentLevel) -> Sy [] => None, [var] => { let name = var.local.name(ctx.db()); - let name = make::name(&name.display(ctx.db()).to_string()); + let name = make::name(&name.display(ctx.db(), fun.mods.edition).to_string()); Some(ast::Pat::IdentPat(make::ident_pat(false, var.mut_usage_outside_body, name))) } vars => { let binding_pats = vars.iter().map(|var| { let name = var.local.name(ctx.db()); - let name = make::name(&name.display(ctx.db()).to_string()); + let name = make::name(&name.display(ctx.db(), fun.mods.edition).to_string()); make::ident_pat(false, var.mut_usage_outside_body, name).into() }); Some(ast::Pat::TuplePat(make::tuple_pat(binding_pats))) @@ -1569,8 +1589,8 @@ impl FlowHandler { } } -fn path_expr_from_local(ctx: &AssistContext<'_>, var: Local) -> ast::Expr { - let name = var.name(ctx.db()).display(ctx.db()).to_string(); +fn path_expr_from_local(ctx: &AssistContext<'_>, var: Local, edition: Edition) -> ast::Expr { + let name = var.name(ctx.db()).display(ctx.db(), edition).to_string(); make::expr_path(make::ext::ident_path(&name)) } @@ -1581,7 +1601,7 @@ fn format_function( old_indent: IndentLevel, ) -> ast::Fn { let fun_name = make::name(&fun.name.text()); - let params = fun.make_param_list(ctx, module); + let params = fun.make_param_list(ctx, module, fun.mods.edition); let ret_ty = fun.make_ret_ty(ctx, module); let body = make_body(ctx, old_indent, fun); let (generic_params, where_clause) = make_generic_params_and_where_clause(ctx, fun); @@ -1707,9 +1727,14 @@ impl Function { type_params_in_descendant_paths.chain(type_params_in_params).collect() } - fn make_param_list(&self, ctx: &AssistContext<'_>, module: hir::Module) -> ast::ParamList { + fn make_param_list( + &self, + ctx: &AssistContext<'_>, + module: hir::Module, + edition: Edition, + ) -> ast::ParamList { let self_param = self.self_param.clone(); - let params = self.params.iter().map(|param| param.to_param(ctx, module)); + let params = self.params.iter().map(|param| param.to_param(ctx, module, edition)); make::param_list(self_param, params) } @@ -1842,10 +1867,12 @@ fn make_body(ctx: &AssistContext<'_>, old_indent: IndentLevel, fun: &Function) - None => match fun.outliving_locals.as_slice() { [] => {} [var] => { - tail_expr = Some(path_expr_from_local(ctx, var.local)); + tail_expr = Some(path_expr_from_local(ctx, var.local, fun.mods.edition)); } vars => { - let exprs = vars.iter().map(|var| path_expr_from_local(ctx, var.local)); + let exprs = vars + .iter() + .map(|var| path_expr_from_local(ctx, var.local, fun.mods.edition)); let expr = make::expr_tuple(exprs); tail_expr = Some(expr); } diff --git a/crates/ide-assists/src/handlers/extract_struct_from_enum_variant.rs b/crates/ide-assists/src/handlers/extract_struct_from_enum_variant.rs index a62fdeb617..615b5d3f98 100644 --- a/crates/ide-assists/src/handlers/extract_struct_from_enum_variant.rs +++ b/crates/ide-assists/src/handlers/extract_struct_from_enum_variant.rs @@ -1,7 +1,7 @@ use std::iter; use either::Either; -use hir::{Module, ModuleDef, Name, Variant}; +use hir::{HasCrate, Module, ModuleDef, Name, Variant}; use ide_db::{ defs::Definition, helpers::mod_path_to_ast, @@ -16,7 +16,7 @@ use syntax::{ self, edit::IndentLevel, edit_in_place::Indent, make, AstNode, HasAttrs, HasGenericParams, HasName, HasVisibility, }, - match_ast, ted, SyntaxElement, + match_ast, ted, Edition, SyntaxElement, SyntaxKind::*, SyntaxNode, T, }; @@ -58,6 +58,7 @@ pub(crate) fn extract_struct_from_enum_variant( "Extract struct from enum variant", target, |builder| { + let edition = enum_hir.krate(ctx.db()).edition(ctx.db()); let variant_hir_name = variant_hir.name(ctx.db()); let enum_module_def = ModuleDef::from(enum_hir); let usages = Definition::Variant(variant_hir).usages(&ctx.sema).all(); @@ -82,7 +83,7 @@ pub(crate) fn extract_struct_from_enum_variant( references, ); processed.into_iter().for_each(|(path, node, import)| { - apply_references(ctx.config.insert_use, path, node, import) + apply_references(ctx.config.insert_use, path, node, import, edition) }); } builder.edit_file(ctx.file_id()); @@ -98,7 +99,7 @@ pub(crate) fn extract_struct_from_enum_variant( references, ); processed.into_iter().for_each(|(path, node, import)| { - apply_references(ctx.config.insert_use, path, node, import) + apply_references(ctx.config.insert_use, path, node, import, edition) }); } @@ -169,7 +170,7 @@ fn existing_definition(db: &RootDatabase, variant_name: &ast::Name, variant: &Va ), _ => false, }) - .any(|(name, _)| name.display(db).to_string() == variant_name.to_string()) + .any(|(name, _)| name.eq_ident(variant_name.text().as_str())) } fn extract_generic_params( @@ -359,9 +360,10 @@ fn apply_references( segment: ast::PathSegment, node: SyntaxNode, import: Option<(ImportScope, hir::ModPath)>, + edition: Edition, ) { if let Some((scope, path)) = import { - insert_use(&scope, mod_path_to_ast(&path), &insert_use_cfg); + insert_use(&scope, mod_path_to_ast(&path, edition), &insert_use_cfg); } // deep clone to prevent cycle let path = make::path_from_segments(iter::once(segment.clone_subtree()), false); diff --git a/crates/ide-assists/src/handlers/fill_record_pattern_fields.rs b/crates/ide-assists/src/handlers/fill_record_pattern_fields.rs index 758f50d3f4..ee32186480 100644 --- a/crates/ide-assists/src/handlers/fill_record_pattern_fields.rs +++ b/crates/ide-assists/src/handlers/fill_record_pattern_fields.rs @@ -45,8 +45,9 @@ pub(crate) fn fill_record_pattern_fields(acc: &mut Assists, ctx: &AssistContext< let new_field_list = make::record_pat_field_list(old_field_list.fields(), None).clone_for_update(); for (f, _) in missing_fields.iter() { + let edition = ctx.sema.scope(record_pat.syntax())?.krate().edition(ctx.db()); let field = make::record_pat_field_shorthand(make::name_ref( - &f.name(ctx.sema.db).display_no_db().to_smolstr(), + &f.name(ctx.sema.db).display_no_db(edition).to_smolstr(), )); new_field_list.add_field(field.clone_for_update()); } diff --git a/crates/ide-assists/src/handlers/fix_visibility.rs b/crates/ide-assists/src/handlers/fix_visibility.rs index 9950f9c147..7a92d8911b 100644 --- a/crates/ide-assists/src/handlers/fix_visibility.rs +++ b/crates/ide-assists/src/handlers/fix_visibility.rs @@ -4,7 +4,7 @@ use hir::{ use ide_db::FileId; use syntax::{ ast::{self, edit_in_place::HasVisibilityEdit, make, HasVisibility as _}, - AstNode, TextRange, ToSmolStr, + AstNode, TextRange, }; use crate::{AssistContext, AssistId, AssistKind, Assists}; @@ -48,7 +48,7 @@ fn add_vis_to_referenced_module_def(acc: &mut Assists, ctx: &AssistContext<'_>) let (_, def) = module .scope(ctx.db(), None) .into_iter() - .find(|(name, _)| name.display_no_db().to_smolstr() == name_ref.text().as_str())?; + .find(|(name, _)| name.eq_ident(name_ref.text().as_str()))?; let ScopeDef::ModuleDef(def) = def else { return None; }; @@ -71,7 +71,10 @@ fn add_vis_to_referenced_module_def(acc: &mut Assists, ctx: &AssistContext<'_>) let assist_label = match target_name { None => format!("Change visibility to {missing_visibility}"), Some(name) => { - format!("Change visibility of {} to {missing_visibility}", name.display(ctx.db())) + format!( + "Change visibility of {} to {missing_visibility}", + name.display(ctx.db(), current_module.krate().edition(ctx.db())) + ) } }; @@ -92,6 +95,7 @@ fn add_vis_to_referenced_record_field(acc: &mut Assists, ctx: &AssistContext<'_> let (record_field_def, _, _) = ctx.sema.resolve_record_field(&record_field)?; let current_module = ctx.sema.scope(record_field.syntax())?.module(); + let current_edition = current_module.krate().edition(ctx.db()); let visibility = record_field_def.visibility(ctx.db()); if visibility.is_visible_from(ctx.db(), current_module.into()) { return None; @@ -123,8 +127,8 @@ fn add_vis_to_referenced_record_field(acc: &mut Assists, ctx: &AssistContext<'_> let target_name = record_field_def.name(ctx.db()); let assist_label = format!( "Change visibility of {}.{} to {missing_visibility}", - parent_name.display(ctx.db()), - target_name.display(ctx.db()) + parent_name.display(ctx.db(), current_edition), + target_name.display(ctx.db(), current_edition) ); acc.add(AssistId("fix_visibility", AssistKind::QuickFix), assist_label, target, |edit| { diff --git a/crates/ide-assists/src/handlers/generate_delegate_methods.rs b/crates/ide-assists/src/handlers/generate_delegate_methods.rs index 2150003bc1..bbb902f8a2 100644 --- a/crates/ide-assists/src/handlers/generate_delegate_methods.rs +++ b/crates/ide-assists/src/handlers/generate_delegate_methods.rs @@ -51,6 +51,7 @@ pub(crate) fn generate_delegate_methods(acc: &mut Assists, ctx: &AssistContext<' let strukt = ctx.find_node_at_offset::<ast::Struct>()?; let strukt_name = strukt.name()?; let current_module = ctx.sema.scope(strukt.syntax())?.module(); + let current_edition = current_module.krate().edition(ctx.db()); let (field_name, field_ty, target) = match ctx.find_node_at_offset::<ast::RecordField>() { Some(field) => { @@ -89,7 +90,7 @@ pub(crate) fn generate_delegate_methods(acc: &mut Assists, ctx: &AssistContext<' methods.sort_by(|(a, _), (b, _)| a.cmp(b)); for (name, method) in methods { let adt = ast::Adt::Struct(strukt.clone()); - let name = name.display(ctx.db()).to_string(); + let name = name.display(ctx.db(), current_edition).to_string(); // if `find_struct_impl` returns None, that means that a function named `name` already exists. let Some(impl_def) = find_struct_impl(ctx, &adt, std::slice::from_ref(&name)) else { continue; diff --git a/crates/ide-assists/src/handlers/generate_delegate_trait.rs b/crates/ide-assists/src/handlers/generate_delegate_trait.rs index 5a3457e5b7..933ab2058e 100644 --- a/crates/ide-assists/src/handlers/generate_delegate_trait.rs +++ b/crates/ide-assists/src/handlers/generate_delegate_trait.rs @@ -22,7 +22,7 @@ use syntax::{ WherePred, }, ted::{self, Position}, - AstNode, NodeOrToken, SmolStr, SyntaxKind, ToSmolStr, + AstNode, Edition, NodeOrToken, SmolStr, SyntaxKind, ToSmolStr, }; // Assist: generate_delegate_trait @@ -109,6 +109,7 @@ struct Field { ty: ast::Type, range: syntax::TextRange, impls: Vec<Delegee>, + edition: Edition, } impl Field { @@ -119,6 +120,7 @@ impl Field { let db = ctx.sema.db; let module = ctx.sema.file_to_module_def(ctx.file_id())?; + let edition = module.krate().edition(ctx.db()); let (name, range, ty) = match f { Either::Left(f) => { @@ -147,7 +149,7 @@ impl Field { } } - Some(Field { name, ty, range, impls }) + Some(Field { name, ty, range, impls, edition }) } } @@ -163,18 +165,18 @@ enum Delegee { } impl Delegee { - fn signature(&self, db: &dyn HirDatabase) -> String { + fn signature(&self, db: &dyn HirDatabase, edition: Edition) -> String { let mut s = String::new(); let (Delegee::Bound(it) | Delegee::Impls(it, _)) = self; for m in it.module(db).path_to_root(db).iter().rev() { if let Some(name) = m.name(db) { - s.push_str(&format!("{}::", name.display_no_db().to_smolstr())); + s.push_str(&format!("{}::", name.display_no_db(edition).to_smolstr())); } } - s.push_str(&it.name(db).display_no_db().to_smolstr()); + s.push_str(&it.name(db).display_no_db(edition).to_smolstr()); s } } @@ -212,9 +214,11 @@ impl Struct { // if self.hir_ty.impls_trait(db, trait_, &[]) { // continue; // } - let signature = delegee.signature(db); + let signature = delegee.signature(db, field.edition); - let Some(delegate) = generate_impl(ctx, self, &field.ty, &field.name, delegee) else { + let Some(delegate) = + generate_impl(ctx, self, &field.ty, &field.name, delegee, field.edition) + else { continue; }; @@ -240,6 +244,7 @@ fn generate_impl( field_ty: &ast::Type, field_name: &str, delegee: &Delegee, + edition: Edition, ) -> Option<ast::Impl> { let delegate: ast::Impl; let db = ctx.db(); @@ -259,7 +264,7 @@ fn generate_impl( strukt_params.clone(), strukt_params.map(|params| params.to_generic_args()), delegee.is_auto(db), - make::ty(&delegee.name(db).display_no_db().to_smolstr()), + make::ty(&delegee.name(db).display_no_db(edition).to_smolstr()), strukt_ty, bound_def.where_clause(), ast_strukt.where_clause(), @@ -350,7 +355,7 @@ fn generate_impl( let type_gen_args = strukt_params.clone().map(|params| params.to_generic_args()); let path_type = - make::ty(&trait_.name(db).display_no_db().to_smolstr()).clone_for_update(); + make::ty(&trait_.name(db).display_no_db(edition).to_smolstr()).clone_for_update(); transform_impl(ctx, ast_strukt, &old_impl, &transform_args, path_type.syntax())?; // 3) Generate delegate trait impl diff --git a/crates/ide-assists/src/handlers/generate_deref.rs b/crates/ide-assists/src/handlers/generate_deref.rs index 2ac7057fe7..e558bb6da8 100644 --- a/crates/ide-assists/src/handlers/generate_deref.rs +++ b/crates/ide-assists/src/handlers/generate_deref.rs @@ -4,7 +4,7 @@ use hir::{ModPath, ModuleDef}; use ide_db::{famous_defs::FamousDefs, RootDatabase}; use syntax::{ ast::{self, HasName}, - AstNode, SyntaxNode, + AstNode, Edition, SyntaxNode, }; use crate::{ @@ -77,6 +77,7 @@ fn generate_record_deref(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<( field_name.syntax(), deref_type_to_generate, trait_path, + module.krate().edition(ctx.db()), ) }, ) @@ -117,6 +118,7 @@ fn generate_tuple_deref(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<() field_list_index, deref_type_to_generate, trait_path, + module.krate().edition(ctx.db()), ) }, ) @@ -130,6 +132,7 @@ fn generate_edit( field_name: impl Display, deref_type: DerefType, trait_path: ModPath, + edition: Edition, ) { let start_offset = strukt.syntax().text_range().end(); let impl_code = match deref_type { @@ -147,8 +150,11 @@ fn generate_edit( ), }; let strukt_adt = ast::Adt::Struct(strukt); - let deref_impl = - generate_trait_impl_text(&strukt_adt, &trait_path.display(db).to_string(), &impl_code); + let deref_impl = generate_trait_impl_text( + &strukt_adt, + &trait_path.display(db, edition).to_string(), + &impl_code, + ); edit.insert(start_offset, deref_impl); } diff --git a/crates/ide-assists/src/handlers/generate_documentation_template.rs b/crates/ide-assists/src/handlers/generate_documentation_template.rs index 51dd488454..c5c70c9f8e 100644 --- a/crates/ide-assists/src/handlers/generate_documentation_template.rs +++ b/crates/ide-assists/src/handlers/generate_documentation_template.rs @@ -5,7 +5,7 @@ use stdx::{format_to, to_lower_snake_case}; use syntax::{ algo::skip_whitespace_token, ast::{self, edit::IndentLevel, HasDocComments, HasGenericArgs, HasName}, - match_ast, AstNode, AstToken, + match_ast, AstNode, AstToken, Edition, }; use crate::assist_context::{AssistContext, Assists}; @@ -139,7 +139,8 @@ fn make_example_for_fn(ast_func: &ast::Fn, ctx: &AssistContext<'_>) -> Option<St let mut example = String::new(); - let use_path = build_path(ast_func, ctx)?; + let edition = ctx.sema.scope(ast_func.syntax())?.krate().edition(ctx.db()); + let use_path = build_path(ast_func, ctx, edition)?; let is_unsafe = ast_func.unsafe_token().is_some(); let param_list = ast_func.param_list()?; let ref_mut_params = ref_mut_params(¶m_list); @@ -472,13 +473,13 @@ fn string_vec_from(string_array: &[&str]) -> Vec<String> { } /// Helper function to build the path of the module in the which is the node -fn build_path(ast_func: &ast::Fn, ctx: &AssistContext<'_>) -> Option<String> { +fn build_path(ast_func: &ast::Fn, ctx: &AssistContext<'_>, edition: Edition) -> Option<String> { let crate_name = crate_name(ast_func, ctx)?; let leaf = self_partial_type(ast_func) .or_else(|| ast_func.name().map(|n| n.to_string())) .unwrap_or_else(|| "*".into()); let module_def: ModuleDef = ctx.sema.to_def(ast_func)?.module(ctx.db()).into(); - match module_def.canonical_path(ctx.db()) { + match module_def.canonical_path(ctx.db(), edition) { Some(path) => Some(format!("{crate_name}::{path}::{leaf}")), None => Some(format!("{crate_name}::{leaf}")), } diff --git a/crates/ide-assists/src/handlers/generate_function.rs b/crates/ide-assists/src/handlers/generate_function.rs index b2980d5c63..cd29f77f0c 100644 --- a/crates/ide-assists/src/handlers/generate_function.rs +++ b/crates/ide-assists/src/handlers/generate_function.rs @@ -17,7 +17,7 @@ use syntax::{ self, edit::IndentLevel, edit_in_place::Indent, make, AstNode, BlockExpr, CallExpr, HasArgList, HasGenericParams, HasModuleItem, HasTypeBounds, }, - ted, SyntaxKind, SyntaxNode, TextRange, T, + ted, Edition, SyntaxKind, SyntaxNode, TextRange, T, }; use crate::{ @@ -175,6 +175,7 @@ fn add_func_to_accumulator( edit.edit_file(file); let target = function_builder.target.clone(); + let edition = function_builder.target_edition; let func = function_builder.render(ctx.config.snippet_cap, edit); if let Some(adt) = @@ -183,7 +184,7 @@ fn add_func_to_accumulator( { let name = make::ty_path(make::ext::ident_path(&format!( "{}", - adt.name(ctx.db()).display(ctx.db()) + adt.name(ctx.db()).display(ctx.db(), edition) ))); // FIXME: adt may have generic params. @@ -222,6 +223,7 @@ struct FunctionBuilder { should_focus_return_type: bool, visibility: Visibility, is_async: bool, + target_edition: Edition, } impl FunctionBuilder { @@ -237,6 +239,7 @@ impl FunctionBuilder { ) -> Option<Self> { let target_module = target_module.or_else(|| ctx.sema.scope(target.syntax()).map(|it| it.module()))?; + let target_edition = target_module.krate().edition(ctx.db()); let current_module = ctx.sema.scope(call.syntax())?.module(); let visibility = calculate_necessary_visibility(current_module, target_module, ctx); @@ -258,7 +261,9 @@ impl FunctionBuilder { // If generated function has the name "new" and is an associated function, we generate fn body // as a constructor and assume a "Self" return type. - if let Some(body) = make_fn_body_as_new_function(ctx, &fn_name.text(), adt_info) { + if let Some(body) = + make_fn_body_as_new_function(ctx, &fn_name.text(), adt_info, target_edition) + { ret_type = Some(make::ret_type(make::ty_path(make::ext::ident_path("Self")))); should_focus_return_type = false; fn_body = body; @@ -288,6 +293,7 @@ impl FunctionBuilder { should_focus_return_type, visibility, is_async, + target_edition, }) } @@ -299,6 +305,8 @@ impl FunctionBuilder { target_module: Module, target: GeneratedFunctionTarget, ) -> Option<Self> { + let target_edition = target_module.krate().edition(ctx.db()); + let current_module = ctx.sema.scope(call.syntax())?.module(); let visibility = calculate_necessary_visibility(current_module, target_module, ctx); @@ -336,6 +344,7 @@ impl FunctionBuilder { should_focus_return_type, visibility, is_async, + target_edition, }) } @@ -425,6 +434,7 @@ fn make_fn_body_as_new_function( ctx: &AssistContext<'_>, fn_name: &str, adt_info: &Option<AdtInfo>, + edition: Edition, ) -> Option<ast::BlockExpr> { if fn_name != "new" { return None; @@ -441,7 +451,10 @@ fn make_fn_body_as_new_function( .iter() .map(|field| { make::record_expr_field( - make::name_ref(&format!("{}", field.name(ctx.db()).display(ctx.db()))), + make::name_ref(&format!( + "{}", + field.name(ctx.db()).display(ctx.db(), edition) + )), Some(placeholder_expr.clone()), ) }) @@ -1102,8 +1115,9 @@ fn fn_arg_type( if ty.is_reference() || ty.is_mutable_reference() { let famous_defs = &FamousDefs(&ctx.sema, ctx.sema.scope(fn_arg.syntax())?.krate()); + let target_edition = target_module.krate().edition(ctx.db()); convert_reference_type(ty.strip_references(), ctx.db(), famous_defs) - .map(|conversion| conversion.convert_type(ctx.db()).to_string()) + .map(|conversion| conversion.convert_type(ctx.db(), target_edition).to_string()) .or_else(|| ty.display_source_code(ctx.db(), target_module.into(), true).ok()) } else { ty.display_source_code(ctx.db(), target_module.into(), true).ok() diff --git a/crates/ide-assists/src/handlers/generate_getter_or_setter.rs b/crates/ide-assists/src/handlers/generate_getter_or_setter.rs index 60214aaaf6..8e349e84a9 100644 --- a/crates/ide-assists/src/handlers/generate_getter_or_setter.rs +++ b/crates/ide-assists/src/handlers/generate_getter_or_setter.rs @@ -233,7 +233,7 @@ fn generate_getter_from_info( .map(|conversion| { cov_mark::hit!(convert_reference_type); ( - conversion.convert_type(ctx.db()), + conversion.convert_type(ctx.db(), krate.edition(ctx.db())), conversion.getter(record_field_info.field_name.to_string()), ) }) diff --git a/crates/ide-assists/src/handlers/generate_new.rs b/crates/ide-assists/src/handlers/generate_new.rs index b985b5e66c..b9dede7cbd 100644 --- a/crates/ide-assists/src/handlers/generate_new.rs +++ b/crates/ide-assists/src/handlers/generate_new.rs @@ -64,10 +64,13 @@ pub(crate) fn generate_new(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option ctx.config.import_path_config(), )?; + let edition = current_module.krate().edition(ctx.db()); + let expr = use_trivial_constructor( ctx.sema.db, - ide_db::helpers::mod_path_to_ast(&type_path), + ide_db::helpers::mod_path_to_ast(&type_path, edition), &ty, + edition, )?; Some(make::record_expr_field(make::name_ref(&name.text()), Some(expr))) diff --git a/crates/ide-assists/src/handlers/inline_const_as_literal.rs b/crates/ide-assists/src/handlers/inline_const_as_literal.rs index 111ea50fdc..f1c2acdd3e 100644 --- a/crates/ide-assists/src/handlers/inline_const_as_literal.rs +++ b/crates/ide-assists/src/handlers/inline_const_as_literal.rs @@ -51,10 +51,13 @@ pub(crate) fn inline_const_as_literal(acc: &mut Assists, ctx: &AssistContext<'_> | ast::Expr::MatchExpr(_) | ast::Expr::MacroExpr(_) | ast::Expr::BinExpr(_) - | ast::Expr::CallExpr(_) => match konst.render_eval(ctx.sema.db) { - Ok(result) => result, - Err(_) => return None, - }, + | ast::Expr::CallExpr(_) => { + let edition = ctx.sema.scope(variable.syntax())?.krate().edition(ctx.db()); + match konst.render_eval(ctx.sema.db, edition) { + Ok(result) => result, + Err(_) => return None, + } + } _ => return None, }; diff --git a/crates/ide-assists/src/handlers/move_const_to_impl.rs b/crates/ide-assists/src/handlers/move_const_to_impl.rs index 3057745a97..743ea94761 100644 --- a/crates/ide-assists/src/handlers/move_const_to_impl.rs +++ b/crates/ide-assists/src/handlers/move_const_to_impl.rs @@ -104,9 +104,13 @@ pub(crate) fn move_const_to_impl(acc: &mut Assists, ctx: &AssistContext<'_>) -> }; builder.delete(range_to_delete); - let const_ref = format!("Self::{}", name.display(ctx.db())); - for range in usages.file_ranges().map(|it| it.range) { - builder.replace(range, const_ref.clone()); + let usages = usages.iter().flat_map(|(file_id, usages)| { + let edition = file_id.edition(); + usages.iter().map(move |usage| (edition, usage.range)) + }); + for (edition, range) in usages { + let const_ref = format!("Self::{}", name.display(ctx.db(), edition)); + builder.replace(range, const_ref); } // Heuristically inserting the extracted const after the consecutive existing consts diff --git a/crates/ide-assists/src/handlers/move_from_mod_rs.rs b/crates/ide-assists/src/handlers/move_from_mod_rs.rs index 14381085a7..8a7a06b380 100644 --- a/crates/ide-assists/src/handlers/move_from_mod_rs.rs +++ b/crates/ide-assists/src/handlers/move_from_mod_rs.rs @@ -39,7 +39,7 @@ pub(crate) fn move_from_mod_rs(acc: &mut Assists, ctx: &AssistContext<'_>) -> Op } let target = source_file.syntax().text_range(); - let module_name = module.name(ctx.db())?.display(ctx.db()).to_string(); + let module_name = module.name(ctx.db())?.unescaped().display(ctx.db()).to_string(); let path = format!("../{module_name}.rs"); let dst = AnchoredPathBuf { anchor: ctx.file_id().into(), path }; acc.add( diff --git a/crates/ide-assists/src/handlers/move_module_to_file.rs b/crates/ide-assists/src/handlers/move_module_to_file.rs index e679a68f44..9692b70592 100644 --- a/crates/ide-assists/src/handlers/move_module_to_file.rs +++ b/crates/ide-assists/src/handlers/move_module_to_file.rs @@ -61,7 +61,7 @@ pub(crate) fn move_module_to_file(acc: &mut Assists, ctx: &AssistContext<'_>) -> .string_value_unescape() .is_none() => { - format_to!(buf, "{}/", name.display(db)) + format_to!(buf, "{}/", name.unescaped().display(db)) } _ => (), } diff --git a/crates/ide-assists/src/handlers/move_to_mod_rs.rs b/crates/ide-assists/src/handlers/move_to_mod_rs.rs index c89d54ff03..2925e2334b 100644 --- a/crates/ide-assists/src/handlers/move_to_mod_rs.rs +++ b/crates/ide-assists/src/handlers/move_to_mod_rs.rs @@ -39,7 +39,7 @@ pub(crate) fn move_to_mod_rs(acc: &mut Assists, ctx: &AssistContext<'_>) -> Opti } let target = source_file.syntax().text_range(); - let module_name = module.name(ctx.db())?.display(ctx.db()).to_string(); + let module_name = module.name(ctx.db())?.unescaped().display(ctx.db()).to_string(); let path = format!("./{module_name}/mod.rs"); let dst = AnchoredPathBuf { anchor: ctx.file_id().into(), path }; acc.add( diff --git a/crates/ide-assists/src/handlers/qualify_method_call.rs b/crates/ide-assists/src/handlers/qualify_method_call.rs index b1e98045fc..14518c4d2c 100644 --- a/crates/ide-assists/src/handlers/qualify_method_call.rs +++ b/crates/ide-assists/src/handlers/qualify_method_call.rs @@ -42,6 +42,7 @@ pub(crate) fn qualify_method_call(acc: &mut Assists, ctx: &AssistContext<'_>) -> let resolved_call = ctx.sema.resolve_method_call(&call)?; let current_module = ctx.sema.scope(call.syntax())?.module(); + let current_edition = current_module.krate().edition(ctx.db()); let target_module_def = ModuleDef::from(resolved_call); let item_in_ns = ItemInNs::from(target_module_def); let receiver_path = current_module.find_path( @@ -61,6 +62,7 @@ pub(crate) fn qualify_method_call(acc: &mut Assists, ctx: &AssistContext<'_>) -> |replace_with: String| builder.replace(range, replace_with), &receiver_path, item_in_ns, + current_edition, ) }, ); diff --git a/crates/ide-assists/src/handlers/qualify_path.rs b/crates/ide-assists/src/handlers/qualify_path.rs index d8e7da15d5..ac88861fe4 100644 --- a/crates/ide-assists/src/handlers/qualify_path.rs +++ b/crates/ide-assists/src/handlers/qualify_path.rs @@ -8,6 +8,7 @@ use ide_db::{ imports::import_assets::{ImportCandidate, LocatedImport}, }; use syntax::ast::HasGenericArgs; +use syntax::Edition; use syntax::{ ast, ast::{make, HasArgList}, @@ -93,6 +94,8 @@ pub(crate) fn qualify_path(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option NodeOrToken::Token(t) => t.parent()?, }) .map(|scope| scope.module()); + let current_edition = + current_module.map(|it| it.krate().edition(ctx.db())).unwrap_or(Edition::CURRENT); // prioritize more relevant imports proposed_imports.sort_by_key(|import| { Reverse(super::auto_import::relevance_score(ctx, import, current_module.as_ref())) @@ -103,13 +106,14 @@ pub(crate) fn qualify_path(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option acc.add_group( &group_label, AssistId("qualify_path", AssistKind::QuickFix), - label(ctx.db(), candidate, &import), + label(ctx.db(), candidate, &import, current_edition), range, |builder| { qualify_candidate.qualify( |replace_with: String| builder.replace(range, replace_with), &import.import_path, import.item_to_import, + current_edition, ) }, ); @@ -130,8 +134,9 @@ impl QualifyCandidate<'_> { mut replacer: impl FnMut(String), import: &hir::ModPath, item: hir::ItemInNs, + edition: Edition, ) { - let import = mod_path_to_ast(import); + let import = mod_path_to_ast(import, edition); match self { QualifyCandidate::QualifierStart(segment, generics) => { let generics = generics.as_ref().map_or_else(String::new, ToString::to_string); @@ -203,7 +208,7 @@ fn find_trait_method( if let Some(hir::AssocItem::Function(method)) = trait_.items(db).into_iter().find(|item: &hir::AssocItem| { item.name(db) - .map(|name| name.display(db).to_string() == trait_method_name.to_string()) + .map(|name| name.eq_ident(trait_method_name.text().as_str())) .unwrap_or(false) }) { @@ -233,14 +238,19 @@ fn group_label(candidate: &ImportCandidate) -> GroupLabel { GroupLabel(format!("Qualify {name}")) } -fn label(db: &RootDatabase, candidate: &ImportCandidate, import: &LocatedImport) -> String { +fn label( + db: &RootDatabase, + candidate: &ImportCandidate, + import: &LocatedImport, + edition: Edition, +) -> String { let import_path = &import.import_path; match candidate { ImportCandidate::Path(candidate) if candidate.qualifier.is_none() => { - format!("Qualify as `{}`", import_path.display(db)) + format!("Qualify as `{}`", import_path.display(db, edition)) } - _ => format!("Qualify with `{}`", import_path.display(db)), + _ => format!("Qualify with `{}`", import_path.display(db, edition)), } } diff --git a/crates/ide-assists/src/handlers/reorder_fields.rs b/crates/ide-assists/src/handlers/reorder_fields.rs index 0256256697..df7a5112f1 100644 --- a/crates/ide-assists/src/handlers/reorder_fields.rs +++ b/crates/ide-assists/src/handlers/reorder_fields.rs @@ -1,7 +1,7 @@ use either::Either; use ide_db::FxHashMap; use itertools::Itertools; -use syntax::{ast, ted, AstNode}; +use syntax::{ast, ted, AstNode, SmolStr, ToSmolStr}; use crate::{AssistContext, AssistId, AssistKind, Assists}; @@ -25,8 +25,9 @@ pub(crate) fn reorder_fields(acc: &mut Assists, ctx: &AssistContext<'_>) -> Opti path.syntax().parent().and_then(<Either<ast::RecordExpr, ast::RecordPat>>::cast)?; let ranks = compute_fields_ranks(&path, ctx)?; - let get_rank_of_field = - |of: Option<_>| *ranks.get(&of.unwrap_or_default()).unwrap_or(&usize::MAX); + let get_rank_of_field = |of: Option<SmolStr>| { + *ranks.get(of.unwrap_or_default().trim_start_matches("r#")).unwrap_or(&usize::MAX) + }; let field_list = match &record { Either::Left(it) => Either::Left(it.record_expr_field_list()?), @@ -36,7 +37,7 @@ pub(crate) fn reorder_fields(acc: &mut Assists, ctx: &AssistContext<'_>) -> Opti Either::Left(it) => Either::Left(( it.fields() .sorted_unstable_by_key(|field| { - get_rank_of_field(field.field_name().map(|it| it.to_string())) + get_rank_of_field(field.field_name().map(|it| it.to_smolstr())) }) .collect::<Vec<_>>(), it, @@ -44,7 +45,7 @@ pub(crate) fn reorder_fields(acc: &mut Assists, ctx: &AssistContext<'_>) -> Opti Either::Right(it) => Either::Right(( it.fields() .sorted_unstable_by_key(|field| { - get_rank_of_field(field.field_name().map(|it| it.to_string())) + get_rank_of_field(field.field_name().map(|it| it.to_smolstr())) }) .collect::<Vec<_>>(), it, @@ -97,7 +98,7 @@ fn compute_fields_ranks( .fields(ctx.db()) .into_iter() .enumerate() - .map(|(idx, field)| (field.name(ctx.db()).display(ctx.db()).to_string(), idx)) + .map(|(idx, field)| (field.name(ctx.db()).unescaped().display(ctx.db()).to_string(), idx)) .collect(); Some(res) diff --git a/crates/ide-assists/src/handlers/reorder_impl_items.rs b/crates/ide-assists/src/handlers/reorder_impl_items.rs index cf135f83e7..ada89ce7c4 100644 --- a/crates/ide-assists/src/handlers/reorder_impl_items.rs +++ b/crates/ide-assists/src/handlers/reorder_impl_items.rs @@ -77,7 +77,8 @@ pub(crate) fn reorder_impl_items(acc: &mut Assists, ctx: &AssistContext<'_>) -> ast::AssocItem::MacroCall(_) => None, }; - name.and_then(|n| ranks.get(&n.to_string()).copied()).unwrap_or(usize::MAX) + name.and_then(|n| ranks.get(n.text().as_str().trim_start_matches("r#")).copied()) + .unwrap_or(usize::MAX) }) .collect(); @@ -114,7 +115,7 @@ fn compute_item_ranks( .iter() .flat_map(|i| i.name(ctx.db())) .enumerate() - .map(|(idx, name)| (name.display(ctx.db()).to_string(), idx)) + .map(|(idx, name)| (name.unescaped().display(ctx.db()).to_string(), idx)) .collect(), ) } diff --git a/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs b/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs index 5ff4af19fb..248f18789c 100644 --- a/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs +++ b/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs @@ -70,6 +70,7 @@ pub(crate) fn replace_derive_with_manual_impl( let current_module = ctx.sema.scope(adt.syntax())?.module(); let current_crate = current_module.krate(); + let current_edition = current_crate.edition(ctx.db()); let found_traits = items_locator::items_with_name( &ctx.sema, @@ -85,7 +86,7 @@ pub(crate) fn replace_derive_with_manual_impl( current_module .find_path(ctx.sema.db, hir::ModuleDef::Trait(trait_), ctx.config.import_path_config()) .as_ref() - .map(mod_path_to_ast) + .map(|path| mod_path_to_ast(path, current_edition)) .zip(Some(trait_)) }); @@ -214,7 +215,7 @@ fn impl_def_from_trait( let impl_def = generate_trait_impl(adt, make::ty_path(trait_path.clone())); let first_assoc_item = - add_trait_assoc_items_to_impl(sema, &trait_items, trait_, &impl_def, target_scope); + add_trait_assoc_items_to_impl(sema, &trait_items, trait_, &impl_def, &target_scope); // Generate a default `impl` function body for the derived trait. if let ast::AssocItem::Fn(ref func) = first_assoc_item { diff --git a/crates/ide-assists/src/handlers/replace_qualified_name_with_use.rs b/crates/ide-assists/src/handlers/replace_qualified_name_with_use.rs index d0aa835e79..65330b34c4 100644 --- a/crates/ide-assists/src/handlers/replace_qualified_name_with_use.rs +++ b/crates/ide-assists/src/handlers/replace_qualified_name_with_use.rs @@ -5,7 +5,7 @@ use ide_db::{ }; use syntax::{ ast::{self, make, HasGenericArgs}, - match_ast, ted, AstNode, SyntaxNode, + match_ast, ted, AstNode, Edition, SyntaxNode, }; use crate::{AssistContext, AssistId, AssistKind, Assists}; @@ -29,32 +29,32 @@ pub(crate) fn replace_qualified_name_with_use( acc: &mut Assists, ctx: &AssistContext<'_>, ) -> Option<()> { - let path: ast::Path = ctx.find_node_at_offset()?; + let original_path: ast::Path = ctx.find_node_at_offset()?; // We don't want to mess with use statements - if path.syntax().ancestors().find_map(ast::UseTree::cast).is_some() { + if original_path.syntax().ancestors().find_map(ast::UseTree::cast).is_some() { cov_mark::hit!(not_applicable_in_use); return None; } - if path.qualifier().is_none() { + if original_path.qualifier().is_none() { cov_mark::hit!(dont_import_trivial_paths); return None; } // only offer replacement for non assoc items - match ctx.sema.resolve_path(&path)? { + match ctx.sema.resolve_path(&original_path)? { hir::PathResolution::Def(def) if def.as_assoc_item(ctx.sema.db).is_none() => (), _ => return None, } // then search for an import for the first path segment of what we want to replace // that way it is less likely that we import the item from a different location due re-exports - let module = match ctx.sema.resolve_path(&path.first_qualifier_or_self())? { + let module = match ctx.sema.resolve_path(&original_path.first_qualifier_or_self())? { hir::PathResolution::Def(module @ hir::ModuleDef::Module(_)) => module, _ => return None, }; let starts_with_name_ref = !matches!( - path.first_segment().and_then(|it| it.kind()), + original_path.first_segment().and_then(|it| it.kind()), Some( ast::PathSegmentKind::CrateKw | ast::PathSegmentKind::SuperKw @@ -63,7 +63,7 @@ pub(crate) fn replace_qualified_name_with_use( ); let path_to_qualifier = starts_with_name_ref .then(|| { - ctx.sema.scope(path.syntax())?.module().find_use_path( + ctx.sema.scope(original_path.syntax())?.module().find_use_path( ctx.sema.db, module, ctx.config.insert_use.prefix_kind, @@ -72,8 +72,8 @@ pub(crate) fn replace_qualified_name_with_use( }) .flatten(); - let scope = ImportScope::find_insert_use_container(path.syntax(), &ctx.sema)?; - let target = path.syntax().text_range(); + let scope = ImportScope::find_insert_use_container(original_path.syntax(), &ctx.sema)?; + let target = original_path.syntax().text_range(); acc.add( AssistId("replace_qualified_name_with_use", AssistKind::RefactorRewrite), "Replace qualified path with use", @@ -86,13 +86,19 @@ pub(crate) fn replace_qualified_name_with_use( ImportScope::Module(it) => ImportScope::Module(builder.make_mut(it)), ImportScope::Block(it) => ImportScope::Block(builder.make_mut(it)), }; - shorten_paths(scope.as_syntax_node(), &path); - let path = drop_generic_args(&path); + shorten_paths(scope.as_syntax_node(), &original_path); + let path = drop_generic_args(&original_path); + let edition = ctx + .sema + .scope(original_path.syntax()) + .map(|semantics_scope| semantics_scope.krate().edition(ctx.db())) + .unwrap_or(Edition::CURRENT); // stick the found import in front of the to be replaced path - let path = match path_to_qualifier.and_then(|it| mod_path_to_ast(&it).qualifier()) { - Some(qualifier) => make::path_concat(qualifier, path), - None => path, - }; + let path = + match path_to_qualifier.and_then(|it| mod_path_to_ast(&it, edition).qualifier()) { + Some(qualifier) => make::path_concat(qualifier, path), + None => path, + }; insert_use(&scope, path, &ctx.config.insert_use); }, ) diff --git a/crates/ide-assists/src/handlers/term_search.rs b/crates/ide-assists/src/handlers/term_search.rs index 4913cfdea9..66671c934c 100644 --- a/crates/ide-assists/src/handlers/term_search.rs +++ b/crates/ide-assists/src/handlers/term_search.rs @@ -48,15 +48,17 @@ pub(crate) fn term_search(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option< let mut formatter = |_: &hir::Type| String::from("todo!()"); + let edition = scope.krate().edition(ctx.db()); let paths = paths .into_iter() .filter_map(|path| { - path.gen_source_code(&scope, &mut formatter, ctx.config.import_path_config()).ok() + path.gen_source_code(&scope, &mut formatter, ctx.config.import_path_config(), edition) + .ok() }) .unique(); let macro_name = macro_call.name(ctx.sema.db); - let macro_name = macro_name.display(ctx.sema.db); + let macro_name = macro_name.display(ctx.sema.db, edition); for code in paths { acc.add_group( diff --git a/crates/ide-assists/src/handlers/toggle_async_sugar.rs b/crates/ide-assists/src/handlers/toggle_async_sugar.rs index 98975a324d..9ab36bf775 100644 --- a/crates/ide-assists/src/handlers/toggle_async_sugar.rs +++ b/crates/ide-assists/src/handlers/toggle_async_sugar.rs @@ -141,7 +141,8 @@ pub(crate) fn desugar_async_into_impl_future( ModuleDef::Trait(future_trait), ctx.config.import_path_config(), )?; - let trait_path = trait_path.display(ctx.db()); + let edition = scope.krate().edition(ctx.db()); + let trait_path = trait_path.display(ctx.db(), edition); acc.add( AssistId("desugar_async_into_impl_future", AssistKind::RefactorRewrite), diff --git a/crates/ide-assists/src/utils.rs b/crates/ide-assists/src/utils.rs index c67693ea2b..b8a6f3b6db 100644 --- a/crates/ide-assists/src/utils.rs +++ b/crates/ide-assists/src/utils.rs @@ -14,7 +14,7 @@ use syntax::{ edit_in_place::{AttrsOwnerEdit, Indent, Removable}, make, HasArgList, HasAttrs, HasGenericParams, HasName, HasTypeBounds, Whitespace, }, - ted, AstNode, AstToken, Direction, NodeOrToken, SourceFile, + ted, AstNode, AstToken, Direction, Edition, NodeOrToken, SourceFile, SyntaxKind::*, SyntaxNode, SyntaxToken, TextRange, TextSize, T, }; @@ -174,7 +174,7 @@ pub fn add_trait_assoc_items_to_impl( original_items: &[InFile<ast::AssocItem>], trait_: hir::Trait, impl_: &ast::Impl, - target_scope: hir::SemanticsScope<'_>, + target_scope: &hir::SemanticsScope<'_>, ) -> ast::AssocItem { let new_indent_level = IndentLevel::from_node(impl_.syntax()) + 1; let items = original_items.iter().map(|InFile { file_id, value: original_item }| { @@ -195,7 +195,7 @@ pub fn add_trait_assoc_items_to_impl( // FIXME: Paths in nested macros are not handled well. See // `add_missing_impl_members::paths_in_nested_macro_should_get_transformed` test. let transform = - PathTransform::trait_impl(&target_scope, &source_scope, trait_, impl_.clone()); + PathTransform::trait_impl(target_scope, &source_scope, trait_, impl_.clone()); transform.apply(cloned_item.syntax()); } cloned_item.remove_attrs_and_docs(); @@ -684,31 +684,31 @@ enum ReferenceConversionType { } impl ReferenceConversion { - pub(crate) fn convert_type(&self, db: &dyn HirDatabase) -> ast::Type { + pub(crate) fn convert_type(&self, db: &dyn HirDatabase, edition: Edition) -> ast::Type { let ty = match self.conversion { - ReferenceConversionType::Copy => self.ty.display(db).to_string(), + ReferenceConversionType::Copy => self.ty.display(db, edition).to_string(), ReferenceConversionType::AsRefStr => "&str".to_owned(), ReferenceConversionType::AsRefSlice => { let type_argument_name = - self.ty.type_arguments().next().unwrap().display(db).to_string(); + self.ty.type_arguments().next().unwrap().display(db, edition).to_string(); format!("&[{type_argument_name}]") } ReferenceConversionType::Dereferenced => { let type_argument_name = - self.ty.type_arguments().next().unwrap().display(db).to_string(); + self.ty.type_arguments().next().unwrap().display(db, edition).to_string(); format!("&{type_argument_name}") } ReferenceConversionType::Option => { let type_argument_name = - self.ty.type_arguments().next().unwrap().display(db).to_string(); + self.ty.type_arguments().next().unwrap().display(db, edition).to_string(); format!("Option<&{type_argument_name}>") } ReferenceConversionType::Result => { let mut type_arguments = self.ty.type_arguments(); let first_type_argument_name = - type_arguments.next().unwrap().display(db).to_string(); + type_arguments.next().unwrap().display(db, edition).to_string(); let second_type_argument_name = - type_arguments.next().unwrap().display(db).to_string(); + type_arguments.next().unwrap().display(db, edition).to_string(); format!("Result<&{first_type_argument_name}, &{second_type_argument_name}>") } }; diff --git a/crates/ide-assists/src/utils/suggest_name.rs b/crates/ide-assists/src/utils/suggest_name.rs index fc43d243b3..3130ef0695 100644 --- a/crates/ide-assists/src/utils/suggest_name.rs +++ b/crates/ide-assists/src/utils/suggest_name.rs @@ -6,7 +6,7 @@ use itertools::Itertools; use stdx::to_lower_snake_case; use syntax::{ ast::{self, HasName}, - match_ast, AstNode, SmolStr, + match_ast, AstNode, Edition, SmolStr, }; /// Trait names, that will be ignored when in `impl Trait` and `dyn Trait` @@ -271,24 +271,25 @@ fn var_name_from_pat(pat: &ast::Pat) -> Option<ast::Name> { fn from_type(expr: &ast::Expr, sema: &Semantics<'_, RootDatabase>) -> Option<String> { let ty = sema.type_of_expr(expr)?.adjusted(); let ty = ty.remove_ref().unwrap_or(ty); + let edition = sema.scope(expr.syntax())?.krate().edition(sema.db); - name_of_type(&ty, sema.db) + name_of_type(&ty, sema.db, edition) } -fn name_of_type(ty: &hir::Type, db: &RootDatabase) -> Option<String> { +fn name_of_type(ty: &hir::Type, db: &RootDatabase, edition: Edition) -> Option<String> { let name = if let Some(adt) = ty.as_adt() { - let name = adt.name(db).display(db).to_string(); + let name = adt.name(db).display(db, edition).to_string(); if WRAPPER_TYPES.contains(&name.as_str()) { let inner_ty = ty.type_arguments().next()?; - return name_of_type(&inner_ty, db); + return name_of_type(&inner_ty, db, edition); } name } else if let Some(trait_) = ty.as_dyn_trait() { - trait_name(&trait_, db)? + trait_name(&trait_, db, edition)? } else if let Some(traits) = ty.as_impl_traits(db) { - let mut iter = traits.filter_map(|t| trait_name(&t, db)); + let mut iter = traits.filter_map(|t| trait_name(&t, db, edition)); let name = iter.next()?; if iter.next().is_some() { return None; @@ -300,8 +301,8 @@ fn name_of_type(ty: &hir::Type, db: &RootDatabase) -> Option<String> { normalize(&name) } -fn trait_name(trait_: &hir::Trait, db: &RootDatabase) -> Option<String> { - let name = trait_.name(db).display(db).to_string(); +fn trait_name(trait_: &hir::Trait, db: &RootDatabase, edition: Edition) -> Option<String> { + let name = trait_.name(db).display(db, edition).to_string(); if USELESS_TRAITS.contains(&name.as_str()) { return None; } diff --git a/crates/ide-completion/src/completions.rs b/crates/ide-completion/src/completions.rs index 58e9b724df..b537150608 100644 --- a/crates/ide-completion/src/completions.rs +++ b/crates/ide-completion/src/completions.rs @@ -85,6 +85,7 @@ impl Completions { CompletionItemKind::Keyword, ctx.source_range(), SmolStr::new_static(keyword), + ctx.edition, ); item.add_to(self, ctx.db); } @@ -124,7 +125,8 @@ impl Completions { kw: &str, snippet: &str, ) { - let mut item = CompletionItem::new(CompletionItemKind::Keyword, ctx.source_range(), kw); + let mut item = + CompletionItem::new(CompletionItemKind::Keyword, ctx.source_range(), kw, ctx.edition); match ctx.config.snippet_cap { Some(cap) => { @@ -149,7 +151,8 @@ impl Completions { kw: &str, snippet: &str, ) { - let mut item = CompletionItem::new(CompletionItemKind::Keyword, ctx.source_range(), kw); + let mut item = + CompletionItem::new(CompletionItemKind::Keyword, ctx.source_range(), kw, ctx.edition); match ctx.config.snippet_cap { Some(cap) => item.insert_snippet(cap, snippet), @@ -544,7 +547,8 @@ impl Completions { CompletionItem::new( SymbolKind::LifetimeParam, ctx.source_range(), - name.display_no_db().to_smolstr(), + name.display_no_db(ctx.edition).to_smolstr(), + ctx.edition, ) .add_to(self, ctx.db) } @@ -553,7 +557,8 @@ impl Completions { CompletionItem::new( SymbolKind::Label, ctx.source_range(), - name.display_no_db().to_smolstr(), + name.display_no_db(ctx.edition).to_smolstr(), + ctx.edition, ) .add_to(self, ctx.db) } diff --git a/crates/ide-completion/src/completions/attribute.rs b/crates/ide-completion/src/completions/attribute.rs index a7a6cdebd3..88f4461f4d 100644 --- a/crates/ide-completion/src/completions/attribute.rs +++ b/crates/ide-completion/src/completions/attribute.rs @@ -48,11 +48,15 @@ pub(crate) fn complete_known_attribute_input( match path.text().as_str() { "repr" => repr::complete_repr(acc, ctx, tt), - "feature" => { - lint::complete_lint(acc, ctx, colon_prefix, &parse_tt_as_comma_sep_paths(tt)?, FEATURES) - } + "feature" => lint::complete_lint( + acc, + ctx, + colon_prefix, + &parse_tt_as_comma_sep_paths(tt, ctx.edition)?, + FEATURES, + ), "allow" | "warn" | "deny" | "forbid" => { - let existing_lints = parse_tt_as_comma_sep_paths(tt)?; + let existing_lints = parse_tt_as_comma_sep_paths(tt, ctx.edition)?; let lints: Vec<Lint> = CLIPPY_LINT_GROUPS .iter() @@ -66,9 +70,12 @@ pub(crate) fn complete_known_attribute_input( lint::complete_lint(acc, ctx, colon_prefix, &existing_lints, &lints); } "cfg" => cfg::complete_cfg(acc, ctx), - "macro_use" => { - macro_use::complete_macro_use(acc, ctx, extern_crate, &parse_tt_as_comma_sep_paths(tt)?) - } + "macro_use" => macro_use::complete_macro_use( + acc, + ctx, + extern_crate, + &parse_tt_as_comma_sep_paths(tt, ctx.edition)?, + ), _ => (), } Some(()) @@ -130,8 +137,12 @@ pub(crate) fn complete_attribute_path( }); let add_completion = |attr_completion: &AttrCompletion| { - let mut item = - CompletionItem::new(SymbolKind::Attribute, ctx.source_range(), attr_completion.label); + let mut item = CompletionItem::new( + SymbolKind::Attribute, + ctx.source_range(), + attr_completion.label, + ctx.edition, + ); if let Some(lookup) = attr_completion.lookup { item.lookup_by(lookup); diff --git a/crates/ide-completion/src/completions/attribute/cfg.rs b/crates/ide-completion/src/completions/attribute/cfg.rs index 6e7d50ede0..cda0da13b2 100644 --- a/crates/ide-completion/src/completions/attribute/cfg.rs +++ b/crates/ide-completion/src/completions/attribute/cfg.rs @@ -8,7 +8,8 @@ use crate::{completions::Completions, context::CompletionContext, CompletionItem pub(crate) fn complete_cfg(acc: &mut Completions, ctx: &CompletionContext<'_>) { let add_completion = |item: &str| { - let mut completion = CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), item); + let mut completion = + CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), item, ctx.edition); completion.insert_text(format!(r#""{item}""#)); acc.add(completion.build(ctx.db)); }; @@ -41,7 +42,12 @@ pub(crate) fn complete_cfg(acc: &mut Completions, ctx: &CompletionContext<'_>) { name => ctx.krate.potential_cfg(ctx.db).get_cfg_values(name).cloned().for_each(|s| { let s = s.as_str(); let insert_text = format!(r#""{s}""#); - let mut item = CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), s); + let mut item = CompletionItem::new( + SymbolKind::BuiltinAttr, + ctx.source_range(), + s, + ctx.edition, + ); item.insert_text(insert_text); acc.add(item.build(ctx.db)); @@ -49,7 +55,8 @@ pub(crate) fn complete_cfg(acc: &mut Completions, ctx: &CompletionContext<'_>) { }, None => ctx.krate.potential_cfg(ctx.db).get_cfg_keys().cloned().unique().for_each(|s| { let s = s.as_str(); - let item = CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), s); + let item = + CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), s, ctx.edition); acc.add(item.build(ctx.db)); }), } diff --git a/crates/ide-completion/src/completions/attribute/derive.rs b/crates/ide-completion/src/completions/attribute/derive.rs index 0127a42824..1f8927401b 100644 --- a/crates/ide-completion/src/completions/attribute/derive.rs +++ b/crates/ide-completion/src/completions/attribute/derive.rs @@ -62,7 +62,7 @@ pub(crate) fn complete_derive_path( _ => return acc.add_macro(ctx, path_ctx, mac, name), }; - let name_ = name.display_no_db().to_smolstr(); + let name_ = name.display_no_db(ctx.edition).to_smolstr(); let find = DEFAULT_DERIVE_DEPENDENCIES .iter() .find(|derive_completion| derive_completion.label == name_); @@ -72,10 +72,9 @@ pub(crate) fn complete_derive_path( let mut components = vec![derive_completion.label]; components.extend(derive_completion.dependencies.iter().filter( |&&dependency| { - !existing_derives - .iter() - .map(|it| it.name(ctx.db)) - .any(|it| it.display_no_db().to_smolstr() == dependency) + !existing_derives.iter().map(|it| it.name(ctx.db)).any(|it| { + it.display_no_db(ctx.edition).to_smolstr() == dependency + }) }, )); let lookup = components.join(", "); @@ -85,6 +84,7 @@ pub(crate) fn complete_derive_path( SymbolKind::Derive, ctx.source_range(), SmolStr::from_iter(label), + ctx.edition, ); if let Some(docs) = mac.docs(ctx.db) { item.documentation(docs); diff --git a/crates/ide-completion/src/completions/attribute/lint.rs b/crates/ide-completion/src/completions/attribute/lint.rs index f9dec53806..d5f9cd5fc7 100644 --- a/crates/ide-completion/src/completions/attribute/lint.rs +++ b/crates/ide-completion/src/completions/attribute/lint.rs @@ -54,7 +54,8 @@ pub(super) fn complete_lint( Some(qual) if !is_qualified => format!("{qual}::{name}"), _ => name.to_owned(), }; - let mut item = CompletionItem::new(SymbolKind::Attribute, ctx.source_range(), label); + let mut item = + CompletionItem::new(SymbolKind::Attribute, ctx.source_range(), label, ctx.edition); item.documentation(Documentation::new(description.to_owned())); item.add_to(acc, ctx.db) } diff --git a/crates/ide-completion/src/completions/attribute/macro_use.rs b/crates/ide-completion/src/completions/attribute/macro_use.rs index 7e3a62405a..deb12282c0 100644 --- a/crates/ide-completion/src/completions/attribute/macro_use.rs +++ b/crates/ide-completion/src/completions/attribute/macro_use.rs @@ -28,7 +28,8 @@ pub(super) fn complete_macro_use( continue; } - let item = CompletionItem::new(SymbolKind::Macro, ctx.source_range(), mac_name); + let item = + CompletionItem::new(SymbolKind::Macro, ctx.source_range(), mac_name, ctx.edition); item.add_to(acc, ctx.db); } } diff --git a/crates/ide-completion/src/completions/attribute/repr.rs b/crates/ide-completion/src/completions/attribute/repr.rs index 14f464b775..12652b4489 100644 --- a/crates/ide-completion/src/completions/attribute/repr.rs +++ b/crates/ide-completion/src/completions/attribute/repr.rs @@ -30,7 +30,12 @@ pub(super) fn complete_repr( continue; } - let mut item = CompletionItem::new(SymbolKind::BuiltinAttr, ctx.source_range(), label); + let mut item = CompletionItem::new( + SymbolKind::BuiltinAttr, + ctx.source_range(), + label, + ctx.edition, + ); if let Some(lookup) = lookup { item.lookup_by(lookup); } diff --git a/crates/ide-completion/src/completions/dot.rs b/crates/ide-completion/src/completions/dot.rs index a07daf4c4e..d55bc3ea5d 100644 --- a/crates/ide-completion/src/completions/dot.rs +++ b/crates/ide-completion/src/completions/dot.rs @@ -29,6 +29,7 @@ pub(crate) fn complete_dot( CompletionItemKind::Keyword, ctx.source_range(), SmolStr::new_static("await"), + ctx.edition, ); item.detail("expr.await"); item.add_to(acc, ctx.db); diff --git a/crates/ide-completion/src/completions/env_vars.rs b/crates/ide-completion/src/completions/env_vars.rs index 23d93d3b74..c9013d1d17 100644 --- a/crates/ide-completion/src/completions/env_vars.rs +++ b/crates/ide-completion/src/completions/env_vars.rs @@ -56,7 +56,7 @@ pub(crate) fn complete_cargo_env_vars( let range = original.text_range_between_quotes()?; CARGO_DEFINED_VARS.iter().for_each(|&(var, detail)| { - let mut item = CompletionItem::new(CompletionItemKind::Keyword, range, var); + let mut item = CompletionItem::new(CompletionItemKind::Keyword, range, var, ctx.edition); item.detail(detail); item.add_to(acc, ctx.db); }); diff --git a/crates/ide-completion/src/completions/extern_abi.rs b/crates/ide-completion/src/completions/extern_abi.rs index b5d5604c75..1a06e0a3a0 100644 --- a/crates/ide-completion/src/completions/extern_abi.rs +++ b/crates/ide-completion/src/completions/extern_abi.rs @@ -52,8 +52,13 @@ pub(crate) fn complete_extern_abi( let abi_str = expanded; let source_range = abi_str.text_range_between_quotes()?; for &abi in SUPPORTED_CALLING_CONVENTIONS { - CompletionItem::new(CompletionItemKind::Keyword, source_range, SmolStr::new_static(abi)) - .add_to(acc, ctx.db); + CompletionItem::new( + CompletionItemKind::Keyword, + source_range, + SmolStr::new_static(abi), + ctx.edition, + ) + .add_to(acc, ctx.db); } Some(()) } diff --git a/crates/ide-completion/src/completions/extern_crate.rs b/crates/ide-completion/src/completions/extern_crate.rs index 2427f4e49f..7cb710c2d9 100644 --- a/crates/ide-completion/src/completions/extern_crate.rs +++ b/crates/ide-completion/src/completions/extern_crate.rs @@ -19,7 +19,8 @@ pub(crate) fn complete_extern_crate(acc: &mut Completions, ctx: &CompletionConte let mut item = CompletionItem::new( CompletionItemKind::SymbolKind(SymbolKind::Module), ctx.source_range(), - name.display_no_db().to_smolstr(), + name.display_no_db(ctx.edition).to_smolstr(), + ctx.edition, ); item.set_documentation(module.docs(ctx.db)); diff --git a/crates/ide-completion/src/completions/flyimport.rs b/crates/ide-completion/src/completions/flyimport.rs index fdce7c547a..2a6b310d3a 100644 --- a/crates/ide-completion/src/completions/flyimport.rs +++ b/crates/ide-completion/src/completions/flyimport.rs @@ -411,7 +411,7 @@ fn compute_fuzzy_completion_order_key( cov_mark::hit!(certain_fuzzy_order_test); let import_name = match proposed_mod_path.segments().last() { // FIXME: nasty alloc, this is a hot path! - Some(name) => name.display_no_db().to_smolstr().to_ascii_lowercase(), + Some(name) => name.unescaped().display_no_db().to_smolstr().to_ascii_lowercase(), None => return usize::MAX, }; match import_name.match_indices(user_input_lowercased).next() { diff --git a/crates/ide-completion/src/completions/fn_param.rs b/crates/ide-completion/src/completions/fn_param.rs index a59246229b..ee3b817ee8 100644 --- a/crates/ide-completion/src/completions/fn_param.rs +++ b/crates/ide-completion/src/completions/fn_param.rs @@ -32,7 +32,7 @@ pub(crate) fn complete_fn_param( let comma_wrapper = comma_wrapper(ctx); let mut add_new_item_to_acc = |label: &str| { let mk_item = |label: &str, range: TextRange| { - CompletionItem::new(CompletionItemKind::Binding, range, label) + CompletionItem::new(CompletionItemKind::Binding, range, label, ctx.edition) }; let item = match &comma_wrapper { Some((fmt, range)) => mk_item(&fmt(label), *range), @@ -50,7 +50,7 @@ pub(crate) fn complete_fn_param( ParamKind::Closure(closure) => { let stmt_list = closure.syntax().ancestors().find_map(ast::StmtList::cast)?; params_from_stmt_list_scope(ctx, stmt_list, |name, ty| { - add_new_item_to_acc(&format!("{}: {ty}", name.display(ctx.db))); + add_new_item_to_acc(&format!("{}: {ty}", name.display(ctx.db, ctx.edition))); }); } } @@ -101,8 +101,8 @@ fn fill_fn_params( if let Some(stmt_list) = function.syntax().parent().and_then(ast::StmtList::cast) { params_from_stmt_list_scope(ctx, stmt_list, |name, ty| { file_params - .entry(format!("{}: {ty}", name.display(ctx.db))) - .or_insert(name.display(ctx.db).to_string()); + .entry(format!("{}: {ty}", name.display(ctx.db, ctx.edition))) + .or_insert(name.display(ctx.db, ctx.edition).to_string()); }); } remove_duplicated(&mut file_params, param_list.params()); diff --git a/crates/ide-completion/src/completions/format_string.rs b/crates/ide-completion/src/completions/format_string.rs index 23affc3659..a87c60c694 100644 --- a/crates/ide-completion/src/completions/format_string.rs +++ b/crates/ide-completion/src/completions/format_string.rs @@ -35,7 +35,8 @@ pub(crate) fn format_string( CompletionItem::new( CompletionItemKind::Binding, source_range, - name.display_no_db().to_smolstr(), + name.display_no_db(ctx.edition).to_smolstr(), + ctx.edition, ) .add_to(acc, ctx.db); }); @@ -50,7 +51,8 @@ pub(crate) fn format_string( CompletionItem::new( CompletionItemKind::SymbolKind(symbol_kind), source_range, - name.display_no_db().to_smolstr(), + name.display_no_db(ctx.edition).to_smolstr(), + ctx.edition, ) .add_to(acc, ctx.db); } diff --git a/crates/ide-completion/src/completions/item_list/trait_impl.rs b/crates/ide-completion/src/completions/item_list/trait_impl.rs index 2fd7805e60..fc6e1ebf05 100644 --- a/crates/ide-completion/src/completions/item_list/trait_impl.rs +++ b/crates/ide-completion/src/completions/item_list/trait_impl.rs @@ -184,7 +184,7 @@ fn add_function_impl( let label = format_smolstr!( "{}fn {}({})", if is_async { "async " } else { "" }, - fn_name.display(ctx.db), + fn_name.display(ctx.db, ctx.edition), if func.assoc_fn_params(ctx.db).is_empty() { "" } else { ".." } ); @@ -194,11 +194,11 @@ fn add_function_impl( SymbolKind::Function }); - let mut item = CompletionItem::new(completion_kind, replacement_range, label); + let mut item = CompletionItem::new(completion_kind, replacement_range, label, ctx.edition); item.lookup_by(format!( "{}fn {}", if is_async { "async " } else { "" }, - fn_name.display(ctx.db) + fn_name.display(ctx.db, ctx.edition) )) .set_documentation(func.docs(ctx.db)) .set_relevance(CompletionRelevance { is_item_from_trait: true, ..Default::default() }); @@ -262,7 +262,8 @@ fn add_type_alias_impl( let label = format_smolstr!("type {alias_name} ="); - let mut item = CompletionItem::new(SymbolKind::TypeAlias, replacement_range, label); + let mut item = + CompletionItem::new(SymbolKind::TypeAlias, replacement_range, label, ctx.edition); item.lookup_by(format!("type {alias_name}")) .set_documentation(type_alias.docs(ctx.db)) .set_relevance(CompletionRelevance { is_item_from_trait: true, ..Default::default() }); @@ -320,7 +321,7 @@ fn add_const_impl( const_: hir::Const, impl_def: hir::Impl, ) { - let const_name = const_.name(ctx.db).map(|n| n.display_no_db().to_smolstr()); + let const_name = const_.name(ctx.db).map(|n| n.display_no_db(ctx.edition).to_smolstr()); if let Some(const_name) = const_name { if let Some(source) = ctx.sema.source(const_) { @@ -334,7 +335,8 @@ fn add_const_impl( let label = make_const_compl_syntax(&transformed_const, source.file_id.is_macro()); let replacement = format!("{label} "); - let mut item = CompletionItem::new(SymbolKind::Const, replacement_range, label); + let mut item = + CompletionItem::new(SymbolKind::Const, replacement_range, label, ctx.edition); item.lookup_by(format_smolstr!("const {const_name}")) .set_documentation(const_.docs(ctx.db)) .set_relevance(CompletionRelevance { diff --git a/crates/ide-completion/src/completions/lifetime.rs b/crates/ide-completion/src/completions/lifetime.rs index 03fe93c563..9efc52428e 100644 --- a/crates/ide-completion/src/completions/lifetime.rs +++ b/crates/ide-completion/src/completions/lifetime.rs @@ -41,7 +41,7 @@ pub(crate) fn complete_lifetime( if matches!( res, ScopeDef::GenericParam(hir::GenericParam::LifetimeParam(_)) - if param_lifetime != Some(&*name.display_no_db().to_smolstr()) + if param_lifetime != Some(&*name.display_no_db(ctx.edition).to_smolstr()) ) { acc.add_lifetime(ctx, name); } diff --git a/crates/ide-completion/src/completions/mod_.rs b/crates/ide-completion/src/completions/mod_.rs index d9a10893bf..05e2892fdc 100644 --- a/crates/ide-completion/src/completions/mod_.rs +++ b/crates/ide-completion/src/completions/mod_.rs @@ -53,7 +53,7 @@ pub(crate) fn complete_mod( let existing_mod_declarations = current_module .children(ctx.db) - .filter_map(|module| Some(module.name(ctx.db)?.display(ctx.db).to_string())) + .filter_map(|module| Some(module.name(ctx.db)?.display(ctx.db, ctx.edition).to_string())) .filter(|module| module != ctx.original_token.text()) .collect::<FxHashSet<_>>(); @@ -99,7 +99,8 @@ pub(crate) fn complete_mod( if mod_under_caret.semicolon_token().is_none() { label.push(';'); } - let item = CompletionItem::new(SymbolKind::Module, ctx.source_range(), &label); + let item = + CompletionItem::new(SymbolKind::Module, ctx.source_range(), &label, ctx.edition); item.add_to(acc, ctx.db) }); @@ -140,7 +141,9 @@ fn directory_to_look_for_submodules( module_chain_to_containing_module_file(module, db) .into_iter() .filter_map(|module| module.name(db)) - .try_fold(base_directory, |path, name| path.join(&name.display_no_db().to_smolstr())) + .try_fold(base_directory, |path, name| { + path.join(&name.unescaped().display_no_db().to_smolstr()) + }) } fn module_chain_to_containing_module_file( diff --git a/crates/ide-completion/src/completions/postfix.rs b/crates/ide-completion/src/completions/postfix.rs index 977e0d80a4..a632f14893 100644 --- a/crates/ide-completion/src/completions/postfix.rs +++ b/crates/ide-completion/src/completions/postfix.rs @@ -72,7 +72,10 @@ pub(crate) fn complete_postfix( let mut item = postfix_snippet( "drop", "fn drop(&mut self)", - &format!("{path}($0{receiver_text})", path = path.display(ctx.db)), + &format!( + "{path}($0{receiver_text})", + path = path.display(ctx.db, ctx.edition) + ), ); item.set_documentation(drop_fn.docs(ctx.db)); item.add_to(acc, ctx.db); @@ -335,8 +338,12 @@ fn build_postfix_snippet_builder<'ctx>( ) -> impl Fn(&str, &str, &str) -> Builder + 'ctx { move |label, detail, snippet| { let edit = TextEdit::replace(delete_range, snippet.to_owned()); - let mut item = - CompletionItem::new(CompletionItemKind::Snippet, ctx.source_range(), label); + let mut item = CompletionItem::new( + CompletionItemKind::Snippet, + ctx.source_range(), + label, + ctx.edition, + ); item.detail(detail).snippet_edit(cap, edit); let postfix_match = if ctx.original_token.text() == label { cov_mark::hit!(postfix_exact_match_is_high_priority); diff --git a/crates/ide-completion/src/completions/record.rs b/crates/ide-completion/src/completions/record.rs index 1dcf41f8dd..117a5e3d93 100644 --- a/crates/ide-completion/src/completions/record.rs +++ b/crates/ide-completion/src/completions/record.rs @@ -73,6 +73,7 @@ pub(crate) fn complete_record_expr_fields( CompletionItemKind::Snippet, ctx.source_range(), SmolStr::new_static(".."), + ctx.edition, ); item.insert_text("."); item.add_to(acc, ctx.db); @@ -101,6 +102,7 @@ pub(crate) fn add_default_update( SymbolKind::Field, ctx.source_range(), SmolStr::new_static(completion_text), + ctx.edition, ); let completion_text = completion_text.strip_prefix(ctx.token.text()).unwrap_or(completion_text); diff --git a/crates/ide-completion/src/completions/snippet.rs b/crates/ide-completion/src/completions/snippet.rs index e831113350..357709e0c1 100644 --- a/crates/ide-completion/src/completions/snippet.rs +++ b/crates/ide-completion/src/completions/snippet.rs @@ -118,7 +118,8 @@ macro_rules! $1 { } fn snippet(ctx: &CompletionContext<'_>, cap: SnippetCap, label: &str, snippet: &str) -> Builder { - let mut item = CompletionItem::new(CompletionItemKind::Snippet, ctx.source_range(), label); + let mut item = + CompletionItem::new(CompletionItemKind::Snippet, ctx.source_range(), label, ctx.edition); item.insert_snippet(cap, snippet); item } diff --git a/crates/ide-completion/src/completions/use_.rs b/crates/ide-completion/src/completions/use_.rs index 8e5b55360d..45704549e6 100644 --- a/crates/ide-completion/src/completions/use_.rs +++ b/crates/ide-completion/src/completions/use_.rs @@ -107,7 +107,11 @@ pub(crate) fn complete_use_path( let item = CompletionItem::new( CompletionItemKind::SymbolKind(SymbolKind::Enum), ctx.source_range(), - format_smolstr!("{}::", e.name(ctx.db).display(ctx.db)), + format_smolstr!( + "{}::", + e.name(ctx.db).display(ctx.db, ctx.edition) + ), + ctx.edition, ); acc.add(item.build(ctx.db)); } diff --git a/crates/ide-completion/src/context.rs b/crates/ide-completion/src/context.rs index 5b64a98a8b..bcd9df9419 100644 --- a/crates/ide-completion/src/context.rs +++ b/crates/ide-completion/src/context.rs @@ -437,6 +437,7 @@ pub(crate) struct CompletionContext<'a> { pub(crate) module: hir::Module, /// Whether nightly toolchain is used. Cached since this is looked up a lot. is_nightly: bool, + pub(crate) edition: Edition, /// The expected name of what we are completing. /// This is usually the parameter name of the function argument we are completing. @@ -467,9 +468,9 @@ impl CompletionContext<'_> { cov_mark::hit!(completes_if_lifetime_without_idents); TextRange::at(self.original_token.text_range().start(), TextSize::from(1)) } - IDENT | LIFETIME_IDENT | UNDERSCORE | INT_NUMBER => self.original_token.text_range(), - // FIXME: Edition - _ if kind.is_keyword(Edition::CURRENT) => self.original_token.text_range(), + LIFETIME_IDENT | UNDERSCORE | INT_NUMBER => self.original_token.text_range(), + // We want to consider all keywords in all editions. + _ if kind.is_any_identifier() => self.original_token.text_range(), _ => TextRange::empty(self.position.offset), } } @@ -717,6 +718,7 @@ impl<'a> CompletionContext<'a> { let krate = scope.krate(); let module = scope.module(); + let edition = krate.edition(db); let toolchain = db.toolchain_channel(krate.into()); // `toolchain == None` means we're in some detached files. Since we have no information on @@ -743,6 +745,7 @@ impl<'a> CompletionContext<'a> { krate, module, is_nightly, + edition, expected_name, expected_type, qualifier_ctx, diff --git a/crates/ide-completion/src/context/analysis.rs b/crates/ide-completion/src/context/analysis.rs index 1e972b9b4c..ed359394f1 100644 --- a/crates/ide-completion/src/context/analysis.rs +++ b/crates/ide-completion/src/context/analysis.rs @@ -1385,7 +1385,7 @@ fn pattern_context_for( }).map(|enum_| enum_.variants(sema.db)) }) }).map(|variants| variants.iter().filter_map(|variant| { - let variant_name = variant.name(sema.db).display(sema.db).to_string(); + let variant_name = variant.name(sema.db).unescaped().display(sema.db).to_string(); let variant_already_present = match_arm_list.arms().any(|arm| { arm.pat().and_then(|pat| { diff --git a/crates/ide-completion/src/item.rs b/crates/ide-completion/src/item.rs index 3657a7d969..a30a115da1 100644 --- a/crates/ide-completion/src/item.rs +++ b/crates/ide-completion/src/item.rs @@ -10,7 +10,7 @@ use ide_db::{ use itertools::Itertools; use smallvec::SmallVec; use stdx::{impl_from, never}; -use syntax::{format_smolstr, SmolStr, TextRange, TextSize}; +use syntax::{format_smolstr, Edition, SmolStr, TextRange, TextSize}; use text_edit::TextEdit; use crate::{ @@ -400,6 +400,7 @@ impl CompletionItem { kind: impl Into<CompletionItemKind>, source_range: TextRange, label: impl Into<SmolStr>, + edition: Edition, ) -> Builder { let label = label.into(); Builder { @@ -419,6 +420,7 @@ impl CompletionItem { ref_match: None, imports_to_add: Default::default(), doc_aliases: vec![], + edition, } } @@ -464,6 +466,7 @@ pub(crate) struct Builder { trigger_call_info: bool, relevance: CompletionRelevance, ref_match: Option<(Mutability, TextSize)>, + edition: Edition, } impl Builder { @@ -517,7 +520,7 @@ impl Builder { label_detail.replace(format_smolstr!( "{} (use {})", label_detail.as_deref().unwrap_or_default(), - import_edit.import_path.display(db) + import_edit.import_path.display(db, self.edition) )); } else if let Some(trait_name) = self.trait_name { label_detail.replace(format_smolstr!( @@ -536,8 +539,8 @@ impl Builder { .into_iter() .filter_map(|import| { Some(( - import.import_path.display(db).to_string(), - import.import_path.segments().last()?.display(db).to_string(), + import.import_path.display(db, self.edition).to_string(), + import.import_path.segments().last()?.display(db, self.edition).to_string(), )) }) .collect(); diff --git a/crates/ide-completion/src/lib.rs b/crates/ide-completion/src/lib.rs index 90c1728074..58d1fad095 100644 --- a/crates/ide-completion/src/lib.rs +++ b/crates/ide-completion/src/lib.rs @@ -245,6 +245,7 @@ pub fn resolve_completion_edits( let current_module = sema.scope(position_for_import)?.module(); let current_crate = current_module.krate(); + let current_edition = current_crate.edition(db); let new_ast = scope.clone_for_update(); let mut import_insert = TextEdit::builder(); @@ -261,9 +262,13 @@ pub fn resolve_completion_edits( .filter_map(|candidate| { current_module.find_use_path(db, candidate, config.insert_use.prefix_kind, cfg) }) - .find(|mod_path| mod_path.display(db).to_string() == full_import_path); + .find(|mod_path| mod_path.display(db, current_edition).to_string() == full_import_path); if let Some(import_path) = import { - insert_use::insert_use(&new_ast, mod_path_to_ast(&import_path), &config.insert_use); + insert_use::insert_use( + &new_ast, + mod_path_to_ast(&import_path, current_edition), + &config.insert_use, + ); } }); diff --git a/crates/ide-completion/src/render.rs b/crates/ide-completion/src/render.rs index 02d667c520..ff5ec3a29f 100644 --- a/crates/ide-completion/src/render.rs +++ b/crates/ide-completion/src/render.rs @@ -17,7 +17,7 @@ use ide_db::{ imports::import_assets::LocatedImport, RootDatabase, SnippetCap, SymbolKind, }; -use syntax::{ast, format_smolstr, AstNode, SmolStr, SyntaxKind, TextRange, ToSmolStr}; +use syntax::{ast, format_smolstr, AstNode, Edition, SmolStr, SyntaxKind, TextRange, ToSmolStr}; use text_edit::TextEdit; use crate::{ @@ -133,19 +133,22 @@ pub(crate) fn render_field( let db = ctx.db(); let is_deprecated = ctx.is_deprecated(field); let name = field.name(db); - let (name, escaped_name) = - (name.unescaped().display(db).to_smolstr(), name.display_no_db().to_smolstr()); + let (name, escaped_name) = ( + name.unescaped().display(db).to_smolstr(), + name.display_no_db(ctx.completion.edition).to_smolstr(), + ); let mut item = CompletionItem::new( SymbolKind::Field, ctx.source_range(), - field_with_receiver(db, receiver.as_ref(), &name), + field_with_receiver(db, receiver.as_ref(), &name, ctx.completion.edition), + ctx.completion.edition, ); item.set_relevance(CompletionRelevance { type_match: compute_type_match(ctx.completion, ty), exact_name_match: compute_exact_name_match(ctx.completion, name.as_str()), ..CompletionRelevance::default() }); - item.detail(ty.display(db).to_string()) + item.detail(ty.display(db, ctx.completion.edition).to_string()) .set_documentation(field.docs(db)) .set_deprecated(is_deprecated) .lookup_by(name); @@ -159,7 +162,8 @@ pub(crate) fn render_field( builder.replace( ctx.source_range(), - field_with_receiver(db, receiver.as_ref(), &escaped_name).into(), + field_with_receiver(db, receiver.as_ref(), &escaped_name, ctx.completion.edition) + .into(), ); let expected_fn_type = @@ -183,7 +187,12 @@ pub(crate) fn render_field( item.text_edit(builder.finish()); } else { - item.insert_text(field_with_receiver(db, receiver.as_ref(), &escaped_name)); + item.insert_text(field_with_receiver( + db, + receiver.as_ref(), + &escaped_name, + ctx.completion.edition, + )); } if let Some(receiver) = &dot_access.receiver { if let Some(original) = ctx.completion.sema.original_ast_node(receiver.clone()) { @@ -200,10 +209,11 @@ fn field_with_receiver( db: &RootDatabase, receiver: Option<&hir::Name>, field_name: &str, + edition: Edition, ) -> SmolStr { receiver.map_or_else( || field_name.into(), - |receiver| format_smolstr!("{}.{field_name}", receiver.display(db)), + |receiver| format_smolstr!("{}.{field_name}", receiver.display(db, edition)), ) } @@ -216,9 +226,16 @@ pub(crate) fn render_tuple_field( let mut item = CompletionItem::new( SymbolKind::Field, ctx.source_range(), - field_with_receiver(ctx.db(), receiver.as_ref(), &field.to_string()), + field_with_receiver( + ctx.db(), + receiver.as_ref(), + &field.to_string(), + ctx.completion.edition, + ), + ctx.completion.edition, ); - item.detail(ty.display(ctx.db()).to_string()).lookup_by(field.to_string()); + item.detail(ty.display(ctx.db(), ctx.completion.edition).to_string()) + .lookup_by(field.to_string()); item.build(ctx.db()) } @@ -226,8 +243,12 @@ pub(crate) fn render_type_inference( ty_string: String, ctx: &CompletionContext<'_>, ) -> CompletionItem { - let mut builder = - CompletionItem::new(CompletionItemKind::InferredType, ctx.source_range(), ty_string); + let mut builder = CompletionItem::new( + CompletionItemKind::InferredType, + ctx.source_range(), + ty_string, + ctx.edition, + ); builder.set_relevance(CompletionRelevance { is_definite: true, ..Default::default() }); builder.build(ctx.db) } @@ -296,7 +317,7 @@ pub(crate) fn render_expr( let cfg = ctx.config.import_path_config(); - let label = expr.gen_source_code(&ctx.scope, &mut label_formatter, cfg).ok()?; + let label = expr.gen_source_code(&ctx.scope, &mut label_formatter, cfg, ctx.edition).ok()?; let source_range = match ctx.original_token.parent() { Some(node) => match node.ancestors().find_map(ast::Path::cast) { @@ -306,10 +327,13 @@ pub(crate) fn render_expr( None => ctx.source_range(), }; - let mut item = CompletionItem::new(CompletionItemKind::Expression, source_range, label); + let mut item = + CompletionItem::new(CompletionItemKind::Expression, source_range, label, ctx.edition); - let snippet = - format!("{}$0", expr.gen_source_code(&ctx.scope, &mut snippet_formatter, cfg).ok()?); + let snippet = format!( + "{}$0", + expr.gen_source_code(&ctx.scope, &mut snippet_formatter, cfg, ctx.edition).ok()? + ); let edit = TextEdit::replace(source_range, snippet); item.snippet_edit(ctx.config.snippet_cap?, edit); item.documentation(Documentation::new(String::from("Autogenerated expression by term search"))); @@ -396,10 +420,10 @@ fn render_resolution_path( let config = completion.config; let requires_import = import_to_add.is_some(); - let name = local_name.display_no_db().to_smolstr(); + let name = local_name.display_no_db(ctx.completion.edition).to_smolstr(); let mut item = render_resolution_simple_(ctx, &local_name, import_to_add, resolution); - if local_name.is_escaped() { - item.insert_text(local_name.display_no_db().to_smolstr()); + if local_name.is_escaped(completion.edition) { + item.insert_text(local_name.display_no_db(completion.edition).to_smolstr()); } // Add `<>` for generic types let type_path_no_ty_args = matches!( @@ -421,14 +445,17 @@ fn render_resolution_path( item.lookup_by(name.clone()) .label(SmolStr::from_iter([&name, "<…>"])) .trigger_call_info() - .insert_snippet(cap, format!("{}<$0>", local_name.display(db))); + .insert_snippet( + cap, + format!("{}<$0>", local_name.display(db, completion.edition)), + ); } } } let mut set_item_relevance = |ty: Type| { if !ty.is_unknown() { - item.detail(ty.display(db).to_string()); + item.detail(ty.display(db, completion.edition).to_string()); } item.set_relevance(CompletionRelevance { @@ -485,6 +512,7 @@ fn render_resolution_simple_( kind, ctx.source_range(), local_name.unescaped().display(db).to_smolstr(), + ctx.completion.edition, ); item.set_relevance(ctx.completion_relevance()) .set_documentation(scope_def_docs(db, resolution)) diff --git a/crates/ide-completion/src/render/const_.rs b/crates/ide-completion/src/render/const_.rs index 3bfec0de6b..415d87c623 100644 --- a/crates/ide-completion/src/render/const_.rs +++ b/crates/ide-completion/src/render/const_.rs @@ -14,11 +14,14 @@ pub(crate) fn render_const(ctx: RenderContext<'_>, const_: hir::Const) -> Option fn render(ctx: RenderContext<'_>, const_: hir::Const) -> Option<CompletionItem> { let db = ctx.db(); let name = const_.name(db)?; - let (name, escaped_name) = - (name.unescaped().display(db).to_smolstr(), name.display(db).to_smolstr()); - let detail = const_.display(db).to_string(); + let (name, escaped_name) = ( + name.unescaped().display(db).to_smolstr(), + name.display(db, ctx.completion.edition).to_smolstr(), + ); + let detail = const_.display(db, ctx.completion.edition).to_string(); - let mut item = CompletionItem::new(SymbolKind::Const, ctx.source_range(), name); + let mut item = + CompletionItem::new(SymbolKind::Const, ctx.source_range(), name, ctx.completion.edition); item.set_documentation(ctx.docs(const_)) .set_deprecated(ctx.is_deprecated(const_) || ctx.is_deprecated_assoc_item(const_)) .detail(detail) @@ -26,7 +29,7 @@ fn render(ctx: RenderContext<'_>, const_: hir::Const) -> Option<CompletionItem> if let Some(actm) = const_.as_assoc_item(db) { if let Some(trt) = actm.container_or_implemented_trait(db) { - item.trait_name(trt.name(db).display_no_db().to_smolstr()); + item.trait_name(trt.name(db).display_no_db(ctx.completion.edition).to_smolstr()); } } item.insert_text(escaped_name); diff --git a/crates/ide-completion/src/render/function.rs b/crates/ide-completion/src/render/function.rs index 05b2d0ae38..74092b53f5 100644 --- a/crates/ide-completion/src/render/function.rs +++ b/crates/ide-completion/src/render/function.rs @@ -4,7 +4,7 @@ use hir::{db::HirDatabase, AsAssocItem, HirDisplay}; use ide_db::{SnippetCap, SymbolKind}; use itertools::Itertools; use stdx::{format_to, to_lower_snake_case}; -use syntax::{format_smolstr, AstNode, SmolStr, ToSmolStr}; +use syntax::{format_smolstr, AstNode, Edition, SmolStr, ToSmolStr}; use crate::{ context::{CompletionContext, DotAccess, DotAccessKind, PathCompletionCtx, PathKind}, @@ -62,9 +62,16 @@ fn render( receiver.unescaped().display(ctx.db()), name.unescaped().display(ctx.db()) ), - format_smolstr!("{}.{}", receiver.display(ctx.db()), name.display(ctx.db())), + format_smolstr!( + "{}.{}", + receiver.display(ctx.db(), completion.edition), + name.display(ctx.db(), completion.edition) + ), + ), + _ => ( + name.unescaped().display(db).to_smolstr(), + name.display(db, completion.edition).to_smolstr(), ), - _ => (name.unescaped().display(db).to_smolstr(), name.display(db).to_smolstr()), }; let has_self_param = func.self_param(db).is_some(); let mut item = CompletionItem::new( @@ -75,6 +82,7 @@ fn render( }), ctx.source_range(), call.clone(), + completion.edition, ); let ret_type = func.ret_type(db); @@ -141,9 +149,9 @@ fn render( } let detail = if ctx.completion.config.full_function_signatures { - detail_full(db, func) + detail_full(db, func, ctx.completion.edition) } else { - detail(db, func) + detail(db, func, ctx.completion.edition) }; item.set_documentation(ctx.docs(func)) .set_deprecated(ctx.is_deprecated(func) || ctx.is_deprecated_assoc_item(func)) @@ -161,7 +169,9 @@ fn render( None => { if let Some(actm) = assoc_item { if let Some(trt) = actm.container_or_implemented_trait(db) { - item.trait_name(trt.name(db).display_no_db().to_smolstr()); + item.trait_name( + trt.name(db).display_no_db(ctx.completion.edition).to_smolstr(), + ); } } } @@ -219,7 +229,7 @@ pub(super) fn add_call_parens<'b>( params.iter().enumerate().format_with(", ", |(index, param), f| { match param.name(ctx.db) { Some(n) => { - let smol_str = n.display_no_db().to_smolstr(); + let smol_str = n.display_no_db(ctx.edition).to_smolstr(); let text = smol_str.as_str().trim_start_matches('_'); let ref_ = ref_of_param(ctx, text, param.ty()); f(&format_args!("${{{}:{ref_}{text}}}", index + offset)) @@ -238,7 +248,7 @@ pub(super) fn add_call_parens<'b>( format!( "{}(${{1:{}}}{}{})$0", escaped_name, - self_param.display(ctx.db), + self_param.display(ctx.db, ctx.edition), if params.is_empty() { "" } else { ", " }, function_params_snippet ) @@ -276,7 +286,7 @@ fn ref_of_param(ctx: &CompletionContext<'_>, arg: &str, ty: &hir::Type) -> &'sta "" } -fn detail(db: &dyn HirDatabase, func: hir::Function) -> String { +fn detail(db: &dyn HirDatabase, func: hir::Function, edition: Edition) -> String { let mut ret_ty = func.ret_type(db); let mut detail = String::new(); @@ -293,15 +303,15 @@ fn detail(db: &dyn HirDatabase, func: hir::Function) -> String { format_to!(detail, "unsafe "); } - format_to!(detail, "fn({})", params_display(db, func)); + format_to!(detail, "fn({})", params_display(db, func, edition)); if !ret_ty.is_unit() { - format_to!(detail, " -> {}", ret_ty.display(db)); + format_to!(detail, " -> {}", ret_ty.display(db, edition)); } detail } -fn detail_full(db: &dyn HirDatabase, func: hir::Function) -> String { - let signature = format!("{}", func.display(db)); +fn detail_full(db: &dyn HirDatabase, func: hir::Function, edition: Edition) -> String { + let signature = format!("{}", func.display(db, edition)); let mut detail = String::with_capacity(signature.len()); for segment in signature.split_whitespace() { @@ -315,16 +325,16 @@ fn detail_full(db: &dyn HirDatabase, func: hir::Function) -> String { detail } -fn params_display(db: &dyn HirDatabase, func: hir::Function) -> String { +fn params_display(db: &dyn HirDatabase, func: hir::Function, edition: Edition) -> String { if let Some(self_param) = func.self_param(db) { let assoc_fn_params = func.assoc_fn_params(db); let params = assoc_fn_params .iter() .skip(1) // skip the self param because we are manually handling that - .map(|p| p.ty().display(db)); + .map(|p| p.ty().display(db, edition)); format!( "{}{}", - self_param.display(db), + self_param.display(db, edition), params.format_with("", |display, f| { f(&", ")?; f(&display) @@ -332,7 +342,7 @@ fn params_display(db: &dyn HirDatabase, func: hir::Function) -> String { ) } else { let assoc_fn_params = func.assoc_fn_params(db); - assoc_fn_params.iter().map(|p| p.ty().display(db)).join(", ") + assoc_fn_params.iter().map(|p| p.ty().display(db, edition)).join(", ") } } diff --git a/crates/ide-completion/src/render/literal.rs b/crates/ide-completion/src/render/literal.rs index 27435307d5..c71356e530 100644 --- a/crates/ide-completion/src/render/literal.rs +++ b/crates/ide-completion/src/render/literal.rs @@ -76,16 +76,16 @@ fn render( }; let (qualified_name, escaped_qualified_name) = ( qualified_name.unescaped().display(ctx.db()).to_string(), - qualified_name.display(ctx.db()).to_string(), + qualified_name.display(ctx.db(), completion.edition).to_string(), ); let snippet_cap = ctx.snippet_cap(); let mut rendered = match kind { StructKind::Tuple if should_add_parens => { - render_tuple_lit(db, snippet_cap, &fields, &escaped_qualified_name) + render_tuple_lit(db, snippet_cap, &fields, &escaped_qualified_name, completion.edition) } StructKind::Record if should_add_parens => { - render_record_lit(db, snippet_cap, &fields, &escaped_qualified_name) + render_record_lit(db, snippet_cap, &fields, &escaped_qualified_name, completion.edition) } _ => RenderedLiteral { literal: escaped_qualified_name.clone(), @@ -103,7 +103,10 @@ fn render( } let label = format_literal_label(&qualified_name, kind, snippet_cap); let lookup = if qualified { - format_literal_lookup(&short_qualified_name.display(ctx.db()).to_string(), kind) + format_literal_lookup( + &short_qualified_name.display(ctx.db(), completion.edition).to_string(), + kind, + ) } else { format_literal_lookup(&qualified_name, kind) }; @@ -112,6 +115,7 @@ fn render( CompletionItemKind::SymbolKind(thing.symbol_kind()), ctx.source_range(), label, + completion.edition, ); item.lookup_by(lookup); diff --git a/crates/ide-completion/src/render/macro_.rs b/crates/ide-completion/src/render/macro_.rs index de715bcbfa..6490171fbb 100644 --- a/crates/ide-completion/src/render/macro_.rs +++ b/crates/ide-completion/src/render/macro_.rs @@ -46,8 +46,10 @@ fn render( ctx.source_range() }; - let (name, escaped_name) = - (name.unescaped().display(ctx.db()).to_smolstr(), name.display(ctx.db()).to_smolstr()); + let (name, escaped_name) = ( + name.unescaped().display(ctx.db()).to_smolstr(), + name.display(ctx.db(), completion.edition).to_smolstr(), + ); let docs = ctx.docs(macro_); let docs_str = docs.as_ref().map(Documentation::as_str).unwrap_or_default(); let is_fn_like = macro_.is_fn_like(completion.db); @@ -59,9 +61,10 @@ fn render( SymbolKind::from(macro_.kind(completion.db)), source_range, label(&ctx, needs_bang, bra, ket, &name), + completion.edition, ); item.set_deprecated(ctx.is_deprecated(macro_)) - .detail(macro_.display(completion.db).to_string()) + .detail(macro_.display(completion.db, completion.edition).to_string()) .set_documentation(docs) .set_relevance(ctx.completion_relevance()); diff --git a/crates/ide-completion/src/render/pattern.rs b/crates/ide-completion/src/render/pattern.rs index 598b8762b6..5675dfb5c6 100644 --- a/crates/ide-completion/src/render/pattern.rs +++ b/crates/ide-completion/src/render/pattern.rs @@ -3,7 +3,7 @@ use hir::{db::HirDatabase, Name, StructKind}; use ide_db::{documentation::HasDocs, SnippetCap}; use itertools::Itertools; -use syntax::{SmolStr, ToSmolStr}; +use syntax::{Edition, SmolStr, ToSmolStr}; use crate::{ context::{ParamContext, ParamKind, PathCompletionCtx, PatternContext}, @@ -31,8 +31,10 @@ pub(crate) fn render_struct_pat( } let name = local_name.unwrap_or_else(|| strukt.name(ctx.db())); - let (name, escaped_name) = - (name.unescaped().display(ctx.db()).to_smolstr(), name.display(ctx.db()).to_smolstr()); + let (name, escaped_name) = ( + name.unescaped().display(ctx.db()).to_smolstr(), + name.display(ctx.db(), ctx.completion.edition).to_smolstr(), + ); let kind = strukt.kind(ctx.db()); let label = format_literal_label(name.as_str(), kind, ctx.snippet_cap()); let lookup = format_literal_lookup(name.as_str(), kind); @@ -60,13 +62,13 @@ pub(crate) fn render_variant_pat( let (name, escaped_name) = match path { Some(path) => ( path.unescaped().display(ctx.db()).to_string().into(), - path.display(ctx.db()).to_string().into(), + path.display(ctx.db(), ctx.completion.edition).to_string().into(), ), None => { let name = local_name.unwrap_or_else(|| variant.name(ctx.db())); let it = ( name.unescaped().display(ctx.db()).to_smolstr(), - name.display(ctx.db()).to_smolstr(), + name.display(ctx.db(), ctx.completion.edition).to_smolstr(), ); it } @@ -119,7 +121,12 @@ fn build_completion( relevance.type_match = super::compute_type_match(ctx.completion, &adt_ty); } - let mut item = CompletionItem::new(CompletionItemKind::Binding, ctx.source_range(), label); + let mut item = CompletionItem::new( + CompletionItemKind::Binding, + ctx.source_range(), + label, + ctx.completion.edition, + ); item.set_documentation(ctx.docs(def)) .set_deprecated(ctx.is_deprecated(def)) .detail(&pat) @@ -142,9 +149,14 @@ fn render_pat( ) -> Option<String> { let mut pat = match kind { StructKind::Tuple => render_tuple_as_pat(ctx.snippet_cap(), fields, name, fields_omitted), - StructKind::Record => { - render_record_as_pat(ctx.db(), ctx.snippet_cap(), fields, name, fields_omitted) - } + StructKind::Record => render_record_as_pat( + ctx.db(), + ctx.snippet_cap(), + fields, + name, + fields_omitted, + ctx.completion.edition, + ), StructKind::Unit => name.to_owned(), }; @@ -173,6 +185,7 @@ fn render_record_as_pat( fields: &[hir::Field], name: &str, fields_omitted: bool, + edition: Edition, ) -> String { let fields = fields.iter(); match snippet_cap { @@ -180,7 +193,7 @@ fn render_record_as_pat( format!( "{name} {{ {}{} }}", fields.enumerate().format_with(", ", |(idx, field), f| { - f(&format_args!("{}${}", field.name(db).display(db.upcast()), idx + 1)) + f(&format_args!("{}${}", field.name(db).display(db.upcast(), edition), idx + 1)) }), if fields_omitted { ", .." } else { "" }, name = name @@ -189,7 +202,7 @@ fn render_record_as_pat( None => { format!( "{name} {{ {}{} }}", - fields.map(|field| field.name(db).display_no_db().to_smolstr()).format(", "), + fields.map(|field| field.name(db).display_no_db(edition).to_smolstr()).format(", "), if fields_omitted { ", .." } else { "" }, name = name ) diff --git a/crates/ide-completion/src/render/type_alias.rs b/crates/ide-completion/src/render/type_alias.rs index b81caf2422..09eb19201c 100644 --- a/crates/ide-completion/src/render/type_alias.rs +++ b/crates/ide-completion/src/render/type_alias.rs @@ -33,14 +33,22 @@ fn render( let (name, escaped_name) = if with_eq { ( SmolStr::from_iter([&name.unescaped().display(db).to_smolstr(), " = "]), - SmolStr::from_iter([&name.display_no_db().to_smolstr(), " = "]), + SmolStr::from_iter([&name.display_no_db(ctx.completion.edition).to_smolstr(), " = "]), ) } else { - (name.unescaped().display(db).to_smolstr(), name.display_no_db().to_smolstr()) + ( + name.unescaped().display(db).to_smolstr(), + name.display_no_db(ctx.completion.edition).to_smolstr(), + ) }; - let detail = type_alias.display(db).to_string(); + let detail = type_alias.display(db, ctx.completion.edition).to_string(); - let mut item = CompletionItem::new(SymbolKind::TypeAlias, ctx.source_range(), name); + let mut item = CompletionItem::new( + SymbolKind::TypeAlias, + ctx.source_range(), + name, + ctx.completion.edition, + ); item.set_documentation(ctx.docs(type_alias)) .set_deprecated(ctx.is_deprecated(type_alias) || ctx.is_deprecated_assoc_item(type_alias)) .detail(detail) @@ -48,7 +56,7 @@ fn render( if let Some(actm) = type_alias.as_assoc_item(db) { if let Some(trt) = actm.container_or_implemented_trait(db) { - item.trait_name(trt.name(db).display_no_db().to_smolstr()); + item.trait_name(trt.name(db).display_no_db(ctx.completion.edition).to_smolstr()); } } item.insert_text(escaped_name); diff --git a/crates/ide-completion/src/render/union_literal.rs b/crates/ide-completion/src/render/union_literal.rs index ca7593c122..e053e299d9 100644 --- a/crates/ide-completion/src/render/union_literal.rs +++ b/crates/ide-completion/src/render/union_literal.rs @@ -22,21 +22,29 @@ pub(crate) fn render_union_literal( let name = local_name.unwrap_or_else(|| un.name(ctx.db())); let (qualified_name, escaped_qualified_name) = match path { - Some(p) => (p.unescaped().display(ctx.db()).to_string(), p.display(ctx.db()).to_string()), - None => { - (name.unescaped().display(ctx.db()).to_string(), name.display(ctx.db()).to_string()) - } + Some(p) => ( + p.unescaped().display(ctx.db()).to_string(), + p.display(ctx.db(), ctx.completion.edition).to_string(), + ), + None => ( + name.unescaped().display(ctx.db()).to_string(), + name.display(ctx.db(), ctx.completion.edition).to_string(), + ), }; let label = format_literal_label( - &name.display_no_db().to_smolstr(), + &name.display_no_db(ctx.completion.edition).to_smolstr(), StructKind::Record, ctx.snippet_cap(), ); - let lookup = format_literal_lookup(&name.display_no_db().to_smolstr(), StructKind::Record); + let lookup = format_literal_lookup( + &name.display_no_db(ctx.completion.edition).to_smolstr(), + StructKind::Record, + ); let mut item = CompletionItem::new( CompletionItemKind::SymbolKind(SymbolKind::Union), ctx.source_range(), label, + ctx.completion.edition, ); item.lookup_by(lookup); @@ -54,7 +62,10 @@ pub(crate) fn render_union_literal( escaped_qualified_name, fields .iter() - .map(|field| field.name(ctx.db()).display_no_db().to_smolstr()) + .map(|field| field + .name(ctx.db()) + .display_no_db(ctx.completion.edition) + .to_smolstr()) .format(",") ) } else { @@ -62,7 +73,10 @@ pub(crate) fn render_union_literal( "{} {{ {} }}", escaped_qualified_name, fields.iter().format_with(", ", |field, f| { - f(&format_args!("{}: ()", field.name(ctx.db()).display(ctx.db()))) + f(&format_args!( + "{}: ()", + field.name(ctx.db()).display(ctx.db(), ctx.completion.edition) + )) }) ) }; @@ -73,8 +87,8 @@ pub(crate) fn render_union_literal( fields.iter().format_with(", ", |field, f| { f(&format_args!( "{}: {}", - field.name(ctx.db()).display(ctx.db()), - field.ty(ctx.db()).display(ctx.db()) + field.name(ctx.db()).display(ctx.db(), ctx.completion.edition), + field.ty(ctx.db()).display(ctx.db(), ctx.completion.edition) )) }), if fields_omitted { ", .." } else { "" } diff --git a/crates/ide-completion/src/render/variant.rs b/crates/ide-completion/src/render/variant.rs index bc2df9e39f..d8516ea107 100644 --- a/crates/ide-completion/src/render/variant.rs +++ b/crates/ide-completion/src/render/variant.rs @@ -4,7 +4,7 @@ use crate::context::CompletionContext; use hir::{db::HirDatabase, sym, HasAttrs, HasCrate, HasVisibility, HirDisplay, StructKind}; use ide_db::SnippetCap; use itertools::Itertools; -use syntax::SmolStr; +use syntax::{Edition, SmolStr}; /// A rendered struct, union, or enum variant, split into fields for actual /// auto-completion (`literal`, using `field: ()`) and display in the @@ -21,20 +21,29 @@ pub(crate) fn render_record_lit( snippet_cap: Option<SnippetCap>, fields: &[hir::Field], path: &str, + edition: Edition, ) -> RenderedLiteral { if snippet_cap.is_none() { return RenderedLiteral { literal: path.to_owned(), detail: path.to_owned() }; } let completions = fields.iter().enumerate().format_with(", ", |(idx, field), f| { if snippet_cap.is_some() { - f(&format_args!("{}: ${{{}:()}}", field.name(db).display(db.upcast()), idx + 1)) + f(&format_args!( + "{}: ${{{}:()}}", + field.name(db).display(db.upcast(), edition), + idx + 1 + )) } else { - f(&format_args!("{}: ()", field.name(db).display(db.upcast()))) + f(&format_args!("{}: ()", field.name(db).display(db.upcast(), edition))) } }); let types = fields.iter().format_with(", ", |field, f| { - f(&format_args!("{}: {}", field.name(db).display(db.upcast()), field.ty(db).display(db))) + f(&format_args!( + "{}: {}", + field.name(db).display(db.upcast(), edition), + field.ty(db).display(db, edition) + )) }); RenderedLiteral { @@ -50,6 +59,7 @@ pub(crate) fn render_tuple_lit( snippet_cap: Option<SnippetCap>, fields: &[hir::Field], path: &str, + edition: Edition, ) -> RenderedLiteral { if snippet_cap.is_none() { return RenderedLiteral { literal: path.to_owned(), detail: path.to_owned() }; @@ -62,7 +72,7 @@ pub(crate) fn render_tuple_lit( } }); - let types = fields.iter().format_with(", ", |field, f| f(&field.ty(db).display(db))); + let types = fields.iter().format_with(", ", |field, f| f(&field.ty(db).display(db, edition))); RenderedLiteral { literal: format!("{path}({completions})"), diff --git a/crates/ide-completion/src/tests.rs b/crates/ide-completion/src/tests.rs index 415f2afeeb..04ba7e1f41 100644 --- a/crates/ide-completion/src/tests.rs +++ b/crates/ide-completion/src/tests.rs @@ -17,6 +17,7 @@ mod item_list; mod pattern; mod predicate; mod proc_macros; +mod raw_identifiers; mod record; mod special; mod type_pos; @@ -105,22 +106,35 @@ pub(crate) fn completion_list_with_trigger_character( completion_list_with_config(TEST_CONFIG, ra_fixture, true, trigger_character) } -fn completion_list_with_config( +fn completion_list_with_config_raw( config: CompletionConfig, ra_fixture: &str, include_keywords: bool, trigger_character: Option<char>, -) -> String { +) -> Vec<CompletionItem> { // filter out all but one built-in type completion for smaller test outputs let items = get_all_items(config, ra_fixture, trigger_character); - let items = items + items .into_iter() .filter(|it| it.kind != CompletionItemKind::BuiltinType || it.label == "u32") .filter(|it| include_keywords || it.kind != CompletionItemKind::Keyword) .filter(|it| include_keywords || it.kind != CompletionItemKind::Snippet) .sorted_by_key(|it| (it.kind, it.label.clone(), it.detail.as_ref().map(ToOwned::to_owned))) - .collect(); - render_completion_list(items) + .collect() +} + +fn completion_list_with_config( + config: CompletionConfig, + ra_fixture: &str, + include_keywords: bool, + trigger_character: Option<char>, +) -> String { + render_completion_list(completion_list_with_config_raw( + config, + ra_fixture, + include_keywords, + trigger_character, + )) } /// Creates analysis from a multi-file fixture, returns positions marked with $0. diff --git a/crates/ide-completion/src/tests/raw_identifiers.rs b/crates/ide-completion/src/tests/raw_identifiers.rs new file mode 100644 index 0000000000..bc630189ed --- /dev/null +++ b/crates/ide-completion/src/tests/raw_identifiers.rs @@ -0,0 +1,84 @@ +use base_db::SourceDatabase; +use expect_test::{expect, Expect}; +use itertools::Itertools; + +use crate::tests::{completion_list_with_config_raw, position, TEST_CONFIG}; + +fn check(ra_fixture: &str, expect: Expect) { + let completions = completion_list_with_config_raw(TEST_CONFIG, ra_fixture, true, None); + let (db, position) = position(ra_fixture); + let mut actual = db.file_text(position.file_id).to_string(); + completions + .into_iter() + .exactly_one() + .expect("more than one completion") + .text_edit + .apply(&mut actual); + expect.assert_eq(&actual); +} + +#[test] +fn keyword_since_edition_completes_without_raw_on_old_edition() { + check( + r#" +//- /a.rs crate:a edition:2015 +pub fn dyn() {} + +//- /b.rs crate:b edition:2015 deps:a new_source_root:local +fn foo() { + a::dyn$0 +"#, + expect![[r#" + fn foo() { + a::dyn()$0 + "#]], + ); + + check( + r#" +//- /a.rs crate:a edition:2018 +pub fn r#dyn() {} + +//- /b.rs crate:b edition:2015 deps:a new_source_root:local +fn foo() { + a::dyn$0 +"#, + expect![[r#" + fn foo() { + a::dyn()$0 + "#]], + ); +} + +#[test] +fn keyword_since_edition_completes_with_raw_on_new_edition() { + check( + r#" +//- /a.rs crate:a edition:2015 +pub fn dyn() {} + +//- /b.rs crate:b edition:2018 deps:a new_source_root:local +fn foo() { + a::dyn$0 +"#, + expect![[r#" + fn foo() { + a::r#dyn()$0 + "#]], + ); + + check( + r#" +//- /a.rs crate:a edition:2018 +pub fn r#dyn() {} + +//- /b.rs crate:b edition:2018 deps:a new_source_root:local +fn foo() { + a::dyn$0 +"#, + expect![[r#" + fn foo() { + a::r#dyn()$0 + "#]], + ); +} diff --git a/crates/ide-db/src/defs.rs b/crates/ide-db/src/defs.rs index 991bef344a..5d4b199908 100644 --- a/crates/ide-db/src/defs.rs +++ b/crates/ide-db/src/defs.rs @@ -14,10 +14,11 @@ use hir::{ ModuleDef, Name, PathResolution, Semantics, Static, StaticLifetime, ToolModule, Trait, TraitAlias, TupleField, TypeAlias, Variant, VariantDef, Visibility, }; +use span::Edition; use stdx::{format_to, impl_from}; use syntax::{ ast::{self, AstNode}, - match_ast, SyntaxKind, SyntaxNode, SyntaxToken, ToSmolStr, + match_ast, SyntaxKind, SyntaxNode, SyntaxToken, }; use crate::documentation::{Documentation, HasDocs}; @@ -157,6 +158,7 @@ impl Definition { &self, db: &RootDatabase, famous_defs: Option<&FamousDefs<'_, '_>>, + edition: Edition, ) -> Option<Documentation> { let docs = match self { Definition::Macro(it) => it.docs(db), @@ -173,8 +175,8 @@ impl Definition { Definition::BuiltinType(it) => { famous_defs.and_then(|fd| { // std exposes prim_{} modules with docstrings on the root to document the builtins - let primitive_mod = format!("prim_{}", it.name().display(fd.0.db)); - let doc_owner = find_std_module(fd, &primitive_mod)?; + let primitive_mod = format!("prim_{}", it.name().display(fd.0.db, edition)); + let doc_owner = find_std_module(fd, &primitive_mod, edition)?; doc_owner.docs(fd.0.db) }) } @@ -192,13 +194,18 @@ impl Definition { let AttributeTemplate { word, list, name_value_str } = it.template(db)?; let mut docs = "Valid forms are:".to_owned(); if word { - format_to!(docs, "\n - #\\[{}]", name.display(db)); + format_to!(docs, "\n - #\\[{}]", name.display(db, edition)); } if let Some(list) = list { - format_to!(docs, "\n - #\\[{}({})]", name.display(db), list); + format_to!(docs, "\n - #\\[{}({})]", name.display(db, edition), list); } if let Some(name_value_str) = name_value_str { - format_to!(docs, "\n - #\\[{} = {}]", name.display(db), name_value_str); + format_to!( + docs, + "\n - #\\[{} = {}]", + name.display(db, edition), + name_value_str + ); } Some(Documentation::new(docs.replace('*', "\\*"))) } @@ -218,57 +225,63 @@ impl Definition { }) } - pub fn label(&self, db: &RootDatabase) -> String { + pub fn label(&self, db: &RootDatabase, edition: Edition) -> String { match *self { - Definition::Macro(it) => it.display(db).to_string(), - Definition::Field(it) => it.display(db).to_string(), - Definition::TupleField(it) => it.display(db).to_string(), - Definition::Module(it) => it.display(db).to_string(), - Definition::Function(it) => it.display(db).to_string(), - Definition::Adt(it) => it.display(db).to_string(), - Definition::Variant(it) => it.display(db).to_string(), - Definition::Const(it) => it.display(db).to_string(), - Definition::Static(it) => it.display(db).to_string(), - Definition::Trait(it) => it.display(db).to_string(), - Definition::TraitAlias(it) => it.display(db).to_string(), - Definition::TypeAlias(it) => it.display(db).to_string(), - Definition::BuiltinType(it) => it.name().display(db).to_string(), - Definition::BuiltinLifetime(it) => it.name().display(db).to_string(), + Definition::Macro(it) => it.display(db, edition).to_string(), + Definition::Field(it) => it.display(db, edition).to_string(), + Definition::TupleField(it) => it.display(db, edition).to_string(), + Definition::Module(it) => it.display(db, edition).to_string(), + Definition::Function(it) => it.display(db, edition).to_string(), + Definition::Adt(it) => it.display(db, edition).to_string(), + Definition::Variant(it) => it.display(db, edition).to_string(), + Definition::Const(it) => it.display(db, edition).to_string(), + Definition::Static(it) => it.display(db, edition).to_string(), + Definition::Trait(it) => it.display(db, edition).to_string(), + Definition::TraitAlias(it) => it.display(db, edition).to_string(), + Definition::TypeAlias(it) => it.display(db, edition).to_string(), + Definition::BuiltinType(it) => it.name().display(db, edition).to_string(), + Definition::BuiltinLifetime(it) => it.name().display(db, edition).to_string(), Definition::Local(it) => { let ty = it.ty(db); - let ty_display = ty.display_truncated(db, None); + let ty_display = ty.display_truncated(db, None, edition); let is_mut = if it.is_mut(db) { "mut " } else { "" }; if it.is_self(db) { format!("{is_mut}self: {ty_display}") } else { let name = it.name(db); let let_kw = if it.is_param(db) { "" } else { "let " }; - format!("{let_kw}{is_mut}{}: {ty_display}", name.display(db)) + format!("{let_kw}{is_mut}{}: {ty_display}", name.display(db, edition)) } } Definition::SelfType(impl_def) => { let self_ty = &impl_def.self_ty(db); match self_ty.as_adt() { - Some(it) => it.display(db).to_string(), - None => self_ty.display(db).to_string(), + Some(it) => it.display(db, edition).to_string(), + None => self_ty.display(db, edition).to_string(), } } - Definition::GenericParam(it) => it.display(db).to_string(), - Definition::Label(it) => it.name(db).display(db).to_string(), - Definition::ExternCrateDecl(it) => it.display(db).to_string(), - Definition::BuiltinAttr(it) => format!("#[{}]", it.name(db).display(db)), - Definition::ToolModule(it) => it.name(db).display(db).to_string(), - Definition::DeriveHelper(it) => format!("derive_helper {}", it.name(db).display(db)), + Definition::GenericParam(it) => it.display(db, edition).to_string(), + Definition::Label(it) => it.name(db).display(db, edition).to_string(), + Definition::ExternCrateDecl(it) => it.display(db, edition).to_string(), + Definition::BuiltinAttr(it) => format!("#[{}]", it.name(db).display(db, edition)), + Definition::ToolModule(it) => it.name(db).display(db, edition).to_string(), + Definition::DeriveHelper(it) => { + format!("derive_helper {}", it.name(db).display(db, edition)) + } } } } -fn find_std_module(famous_defs: &FamousDefs<'_, '_>, name: &str) -> Option<hir::Module> { +fn find_std_module( + famous_defs: &FamousDefs<'_, '_>, + name: &str, + edition: Edition, +) -> Option<hir::Module> { let db = famous_defs.0.db; let std_crate = famous_defs.std()?; let std_root_module = std_crate.root_module(); std_root_module.children(db).find(|module| { - module.name(db).map_or(false, |module| module.display(db).to_string() == name) + module.name(db).map_or(false, |module| module.display(db, edition).to_string() == name) }) } @@ -670,7 +683,7 @@ impl NameRefClass { hir::AssocItem::TypeAlias(it) => Some(it), _ => None, }) - .find(|alias| alias.name(sema.db).display_no_db().to_smolstr() == name_ref.text().as_str()) + .find(|alias| alias.name(sema.db).eq_ident(name_ref.text().as_str())) { return Some(NameRefClass::Definition(Definition::TypeAlias(ty))); } diff --git a/crates/ide-db/src/famous_defs.rs b/crates/ide-db/src/famous_defs.rs index 1a16a567f3..ba6e50abf6 100644 --- a/crates/ide-db/src/famous_defs.rs +++ b/crates/ide-db/src/famous_defs.rs @@ -2,7 +2,6 @@ use base_db::{CrateOrigin, LangCrateOrigin, SourceDatabase}; use hir::{Crate, Enum, Function, Macro, Module, ScopeDef, Semantics, Trait}; -use syntax::ToSmolStr; use crate::RootDatabase; @@ -199,18 +198,14 @@ impl FamousDefs<'_, '_> { for segment in path { module = module.children(db).find_map(|child| { let name = child.name(db)?; - if name.display_no_db().to_smolstr() == segment { + if name.eq_ident(segment) { Some(child) } else { None } })?; } - let def = module - .scope(db, None) - .into_iter() - .find(|(name, _def)| name.display_no_db().to_smolstr() == trait_)? - .1; + let def = module.scope(db, None).into_iter().find(|(name, _def)| name.eq_ident(trait_))?.1; Some(def) } } diff --git a/crates/ide-db/src/helpers.rs b/crates/ide-db/src/helpers.rs index e6638dde5d..63c09af3d6 100644 --- a/crates/ide-db/src/helpers.rs +++ b/crates/ide-db/src/helpers.rs @@ -4,7 +4,7 @@ use std::collections::VecDeque; use base_db::SourceRootDatabase; use hir::{Crate, DescendPreference, ItemInNs, ModuleDef, Name, Semantics}; -use span::FileId; +use span::{Edition, FileId}; use syntax::{ ast::{self, make}, AstToken, SyntaxKind, SyntaxToken, ToSmolStr, TokenAtOffset, @@ -35,7 +35,7 @@ pub fn pick_token<T: AstToken>(mut tokens: TokenAtOffset<SyntaxToken>) -> Option } /// Converts the mod path struct into its ast representation. -pub fn mod_path_to_ast(path: &hir::ModPath) -> ast::Path { +pub fn mod_path_to_ast(path: &hir::ModPath, edition: Edition) -> ast::Path { let _p = tracing::info_span!("mod_path_to_ast").entered(); let mut segments = Vec::new(); @@ -50,11 +50,9 @@ pub fn mod_path_to_ast(path: &hir::ModPath) -> ast::Path { hir::PathKind::Abs => is_abs = true, } - segments.extend( - path.segments().iter().map(|segment| { - make::path_segment(make::name_ref(&segment.display_no_db().to_smolstr())) - }), - ); + segments.extend(path.segments().iter().map(|segment| { + make::path_segment(make::name_ref(&segment.display_no_db(edition).to_smolstr())) + })); make::path_from_segments(segments, is_abs) } diff --git a/crates/ide-db/src/imports/import_assets.rs b/crates/ide-db/src/imports/import_assets.rs index 1c4c15f255..07e1973347 100644 --- a/crates/ide-db/src/imports/import_assets.rs +++ b/crates/ide-db/src/imports/import_assets.rs @@ -9,7 +9,7 @@ use itertools::{EitherOrBoth, Itertools}; use rustc_hash::{FxHashMap, FxHashSet}; use syntax::{ ast::{self, make, HasName}, - AstNode, SmolStr, SyntaxNode, ToSmolStr, + AstNode, SmolStr, SyntaxNode, }; use crate::{ @@ -459,7 +459,7 @@ fn find_import_for_segment( unresolved_first_segment: &str, ) -> Option<ItemInNs> { let segment_is_name = item_name(db, original_item) - .map(|name| name.display_no_db().to_smolstr() == unresolved_first_segment) + .map(|name| name.eq_ident(unresolved_first_segment)) .unwrap_or(false); Some(if segment_is_name { @@ -483,7 +483,7 @@ fn module_with_segment_name( }; while let Some(module) = current_module { if let Some(module_name) = module.name(db) { - if module_name.display_no_db().to_smolstr() == segment_name { + if module_name.eq_ident(segment_name) { return Some(module); } } diff --git a/crates/ide-db/src/path_transform.rs b/crates/ide-db/src/path_transform.rs index 0afa9163e3..49b3ca290f 100644 --- a/crates/ide-db/src/path_transform.rs +++ b/crates/ide-db/src/path_transform.rs @@ -5,6 +5,7 @@ use either::Either; use hir::{AsAssocItem, HirDisplay, ImportPathConfig, ModuleDef, SemanticsScope}; use itertools::Itertools; use rustc_hash::FxHashMap; +use span::Edition; use syntax::{ ast::{self, make, AstNode, HasGenericArgs}, ted, NodeOrToken, SyntaxNode, @@ -146,6 +147,7 @@ impl<'a> PathTransform<'a> { let mut type_substs: FxHashMap<hir::TypeParam, ast::Type> = Default::default(); let mut const_substs: FxHashMap<hir::ConstParam, SyntaxNode> = Default::default(); let mut defaulted_params: Vec<DefaultedParam> = Default::default(); + let target_edition = target_module.krate().edition(self.source_scope.db); self.generic_def .into_iter() .flat_map(|it| it.type_or_const_params(db)) @@ -190,7 +192,7 @@ impl<'a> PathTransform<'a> { } } (Either::Left(k), None) => { - if let Some(default) = k.default(db) { + if let Some(default) = k.default(db, target_edition) { if let Some(default) = default.expr() { const_substs.insert(k, default.syntax().clone_for_update()); defaulted_params.push(Either::Right(k)); @@ -204,7 +206,9 @@ impl<'a> PathTransform<'a> { .into_iter() .flat_map(|it| it.lifetime_params(db)) .zip(self.substs.lifetimes.clone()) - .filter_map(|(k, v)| Some((k.name(db).display(db.upcast()).to_string(), v.lifetime()?))) + .filter_map(|(k, v)| { + Some((k.name(db).display(db.upcast(), target_edition).to_string(), v.lifetime()?)) + }) .collect(); let ctx = Ctx { type_substs, @@ -213,6 +217,7 @@ impl<'a> PathTransform<'a> { target_module, source_scope: self.source_scope, same_self_type: self.target_scope.has_same_self_type(self.source_scope), + target_edition, }; ctx.transform_default_values(defaulted_params); ctx @@ -226,6 +231,7 @@ struct Ctx<'a> { target_module: hir::Module, source_scope: &'a SemanticsScope<'a>, same_self_type: bool, + target_edition: Edition, } fn preorder_rev(item: &SyntaxNode) -> impl Iterator<Item = SyntaxNode> { @@ -318,7 +324,7 @@ impl Ctx<'_> { hir::ModuleDef::Trait(trait_ref), cfg, )?; - match make::ty_path(mod_path_to_ast(&found_path)) { + match make::ty_path(mod_path_to_ast(&found_path, self.target_edition)) { ast::Type::PathType(path_ty) => Some(path_ty), _ => None, } @@ -374,7 +380,7 @@ impl Ctx<'_> { }; let found_path = self.target_module.find_path(self.source_scope.db.upcast(), def, cfg)?; - let res = mod_path_to_ast(&found_path).clone_for_update(); + let res = mod_path_to_ast(&found_path, self.target_edition).clone_for_update(); if let Some(args) = path.segment().and_then(|it| it.generic_arg_list()) { if let Some(segment) = res.segment() { let old = segment.get_or_create_generic_arg_list(); @@ -417,7 +423,9 @@ impl Ctx<'_> { cfg, )?; - if let Some(qual) = mod_path_to_ast(&found_path).qualifier() { + if let Some(qual) = + mod_path_to_ast(&found_path, self.target_edition).qualifier() + { let res = make::path_concat(qual, path_ty.path()?).clone_for_update(); ted::replace(path.syntax(), res.syntax()); return Some(()); diff --git a/crates/ide-db/src/rename.rs b/crates/ide-db/src/rename.rs index 232f242828..262eefeec0 100644 --- a/crates/ide-db/src/rename.rs +++ b/crates/ide-db/src/rename.rs @@ -29,6 +29,7 @@ use span::{Edition, EditionedFileId, FileId, SyntaxContextId}; use stdx::{never, TupleExt}; use syntax::{ ast::{self, HasName}, + utils::is_raw_identifier, AstNode, SyntaxKind, TextRange, T, }; use text_edit::{TextEdit, TextEditBuilder}; @@ -72,6 +73,9 @@ impl Definition { sema: &Semantics<'_, RootDatabase>, new_name: &str, ) -> Result<SourceChange> { + // We append `r#` if needed. + let new_name = new_name.trim_start_matches("r#"); + // self.krate() returns None if // self is a built-in attr, built-in type or tool module. // it is not allowed for these defs to be renamed. @@ -227,8 +231,7 @@ fn rename_mod( module: hir::Module, new_name: &str, ) -> Result<SourceChange> { - if IdentifierKind::classify(module.krate().edition(sema.db), new_name)? != IdentifierKind::Ident - { + if IdentifierKind::classify(new_name)? != IdentifierKind::Ident { bail!("Invalid name `{0}`: cannot rename module to {0}", new_name); } @@ -240,7 +243,6 @@ fn rename_mod( let InFile { file_id, value: def_source } = module.definition_source(sema.db); if let ModuleSource::SourceFile(..) = def_source { - let new_name = new_name.trim_start_matches("r#"); let anchor = file_id.original_file(sema.db).file_id(); let is_mod_rs = module.is_mod_rs(sema.db); @@ -289,9 +291,14 @@ fn rename_mod( .original_file_range_opt(sema.db) .map(TupleExt::head) { + let new_name = if is_raw_identifier(new_name, file_id.edition()) { + format!("r#{new_name}") + } else { + new_name.to_owned() + }; source_change.insert_source_edit( file_id.file_id(), - TextEdit::replace(file_range.range, new_name.to_owned()), + TextEdit::replace(file_range.range, new_name), ) }; } @@ -302,7 +309,10 @@ fn rename_mod( let def = Definition::Module(module); let usages = def.usages(sema).all(); let ref_edits = usages.iter().map(|(file_id, references)| { - (EditionedFileId::file_id(file_id), source_edit_from_references(references, def, new_name)) + ( + EditionedFileId::file_id(file_id), + source_edit_from_references(references, def, new_name, file_id.edition()), + ) }); source_change.extend(ref_edits); @@ -314,12 +324,7 @@ fn rename_reference( def: Definition, new_name: &str, ) -> Result<SourceChange> { - let ident_kind = IdentifierKind::classify( - def.krate(sema.db) - .ok_or_else(|| RenameError("definition has no krate?".into()))? - .edition(sema.db), - new_name, - )?; + let ident_kind = IdentifierKind::classify(new_name)?; if matches!( def, @@ -351,7 +356,10 @@ fn rename_reference( } let mut source_change = SourceChange::default(); source_change.extend(usages.iter().map(|(file_id, references)| { - (EditionedFileId::file_id(file_id), source_edit_from_references(references, def, new_name)) + ( + EditionedFileId::file_id(file_id), + source_edit_from_references(references, def, new_name, file_id.edition()), + ) })); let mut insert_def_edit = |def| { @@ -367,7 +375,13 @@ pub fn source_edit_from_references( references: &[FileReference], def: Definition, new_name: &str, + edition: Edition, ) -> TextEdit { + let new_name = if is_raw_identifier(new_name, edition) { + format!("r#{new_name}") + } else { + new_name.to_owned() + }; let mut edit = TextEdit::builder(); // macros can cause multiple refs to occur for the same text range, so keep track of what we have edited so far let mut edited_ranges = Vec::new(); @@ -383,10 +397,10 @@ pub fn source_edit_from_references( // to make special rewrites like shorthand syntax and such, so just rename the node in // the macro input FileReferenceNode::NameRef(name_ref) if name_range == range => { - source_edit_from_name_ref(&mut edit, name_ref, new_name, def) + source_edit_from_name_ref(&mut edit, name_ref, &new_name, def) } FileReferenceNode::Name(name) if name_range == range => { - source_edit_from_name(&mut edit, name, new_name) + source_edit_from_name(&mut edit, name, &new_name) } _ => false, }; @@ -394,7 +408,7 @@ pub fn source_edit_from_references( let (range, new_name) = match name { FileReferenceNode::Lifetime(_) => ( TextRange::new(range.start() + syntax::TextSize::from(1), range.end()), - new_name.strip_prefix('\'').unwrap_or(new_name).to_owned(), + new_name.strip_prefix('\'').unwrap_or(&new_name).to_owned(), ), _ => (range, new_name.to_owned()), }; @@ -522,6 +536,13 @@ fn source_edit_from_def( def: Definition, new_name: &str, ) -> Result<(FileId, TextEdit)> { + let new_name_edition_aware = |new_name: &str, file_id: EditionedFileId| { + if is_raw_identifier(new_name, file_id.edition()) { + format!("r#{new_name}") + } else { + new_name.to_owned() + } + }; let mut edit = TextEdit::builder(); if let Definition::Local(local) = def { let mut file_id = None; @@ -536,7 +557,7 @@ fn source_edit_from_def( { Some(FileRange { file_id: file_id2, range }) => { file_id = Some(file_id2); - edit.replace(range, new_name.to_owned()); + edit.replace(range, new_name_edition_aware(new_name, file_id2)); continue; } None => { @@ -550,7 +571,9 @@ fn source_edit_from_def( // special cases required for renaming fields/locals in Record patterns if let Some(pat_field) = pat.syntax().parent().and_then(ast::RecordPatField::cast) { if let Some(name_ref) = pat_field.name_ref() { - if new_name == name_ref.text() && pat.at_token().is_none() { + if new_name == name_ref.text().as_str().trim_start_matches("r#") + && pat.at_token().is_none() + { // Foo { field: ref mut local } -> Foo { ref mut field } // ^^^^^^ delete this // ^^^^^ replace this with `field` @@ -566,7 +589,10 @@ fn source_edit_from_def( // Foo { field: ref mut local @ local 2} -> Foo { field: ref mut new_name @ local2 } // Foo { field: ref mut local } -> Foo { field: ref mut new_name } // ^^^^^ replace this with `new_name` - edit.replace(name_range, new_name.to_owned()); + edit.replace( + name_range, + new_name_edition_aware(new_name, source.file_id), + ); } } else { // Foo { ref mut field } -> Foo { field: ref mut new_name } @@ -576,10 +602,10 @@ fn source_edit_from_def( pat.syntax().text_range().start(), format!("{}: ", pat_field.field_name().unwrap()), ); - edit.replace(name_range, new_name.to_owned()); + edit.replace(name_range, new_name_edition_aware(new_name, source.file_id)); } } else { - edit.replace(name_range, new_name.to_owned()); + edit.replace(name_range, new_name_edition_aware(new_name, source.file_id)); } } } @@ -599,7 +625,7 @@ fn source_edit_from_def( } _ => (range, new_name.to_owned()), }; - edit.replace(range, new_name); + edit.replace(range, new_name_edition_aware(&new_name, file_id)); Ok((file_id.file_id(), edit.finish())) } @@ -611,8 +637,9 @@ pub enum IdentifierKind { } impl IdentifierKind { - pub fn classify(edition: Edition, new_name: &str) -> Result<IdentifierKind> { - match parser::LexedStr::single_token(edition, new_name) { + pub fn classify(new_name: &str) -> Result<IdentifierKind> { + let new_name = new_name.trim_start_matches("r#"); + match parser::LexedStr::single_token(Edition::LATEST, new_name) { Some(res) => match res { (SyntaxKind::IDENT, _) => { if let Some(inner) = new_name.strip_prefix("r#") { @@ -626,6 +653,7 @@ impl IdentifierKind { (SyntaxKind::LIFETIME_IDENT, _) if new_name != "'static" && new_name != "'_" => { Ok(IdentifierKind::Lifetime) } + _ if is_raw_identifier(new_name, Edition::LATEST) => Ok(IdentifierKind::Ident), (_, Some(syntax_error)) => bail!("Invalid name `{}`: {}", new_name, syntax_error), (_, None) => bail!("Invalid name `{}`: not an identifier", new_name), }, diff --git a/crates/ide-db/src/syntax_helpers/insert_whitespace_into_node.rs b/crates/ide-db/src/syntax_helpers/insert_whitespace_into_node.rs index 6714e411e2..dd4a665e8e 100644 --- a/crates/ide-db/src/syntax_helpers/insert_whitespace_into_node.rs +++ b/crates/ide-db/src/syntax_helpers/insert_whitespace_into_node.rs @@ -1,5 +1,4 @@ //! Utilities for formatting macro expanded nodes until we get a proper formatter. -use span::Edition; use syntax::{ ast::make, ted::{self, Position}, @@ -132,6 +131,6 @@ pub fn insert_ws_into(syn: SyntaxNode) -> SyntaxNode { } fn is_text(k: SyntaxKind) -> bool { - // FIXME: Edition - k.is_keyword(Edition::CURRENT) || k.is_literal() || k == IDENT || k == UNDERSCORE + // Consider all keywords in all editions. + k.is_any_identifier() || k.is_literal() || k == UNDERSCORE } diff --git a/crates/ide-db/src/syntax_helpers/node_ext.rs b/crates/ide-db/src/syntax_helpers/node_ext.rs index d10a55120a..fa82902a74 100644 --- a/crates/ide-db/src/syntax_helpers/node_ext.rs +++ b/crates/ide-db/src/syntax_helpers/node_ext.rs @@ -457,13 +457,15 @@ impl Iterator for TreeWithDepthIterator { } /// Parses the input token tree as comma separated plain paths. -pub fn parse_tt_as_comma_sep_paths(input: ast::TokenTree) -> Option<Vec<ast::Path>> { +pub fn parse_tt_as_comma_sep_paths( + input: ast::TokenTree, + edition: Edition, +) -> Option<Vec<ast::Path>> { let r_paren = input.r_paren_token(); let tokens = input.syntax().children_with_tokens().skip(1).map_while(|it| match it.into_token() { // seeing a keyword means the attribute is unclosed so stop parsing here - // FIXME: Edition - Some(tok) if tok.kind().is_keyword(Edition::CURRENT) => None, + Some(tok) if tok.kind().is_keyword(edition) => None, // don't include the right token tree parenthesis if it exists tok @ Some(_) if tok == r_paren => None, // only nodes that we can find are other TokenTrees, those are unexpected in this parse though diff --git a/crates/ide-db/src/traits.rs b/crates/ide-db/src/traits.rs index 48a585bf33..82aca50d03 100644 --- a/crates/ide-db/src/traits.rs +++ b/crates/ide-db/src/traits.rs @@ -34,19 +34,20 @@ pub fn get_missing_assoc_items( // may share the same name as a function or constant. let mut impl_fns_consts = FxHashSet::default(); let mut impl_type = FxHashSet::default(); + let edition = imp.module(sema.db).krate().edition(sema.db); for item in imp.items(sema.db) { match item { hir::AssocItem::Function(it) => { - impl_fns_consts.insert(it.name(sema.db).display(sema.db).to_string()); + impl_fns_consts.insert(it.name(sema.db).display(sema.db, edition).to_string()); } hir::AssocItem::Const(it) => { if let Some(name) = it.name(sema.db) { - impl_fns_consts.insert(name.display(sema.db).to_string()); + impl_fns_consts.insert(name.display(sema.db, edition).to_string()); } } hir::AssocItem::TypeAlias(it) => { - impl_type.insert(it.name(sema.db).display(sema.db).to_string()); + impl_type.insert(it.name(sema.db).display(sema.db, edition).to_string()); } } } @@ -56,15 +57,14 @@ pub fn get_missing_assoc_items( .items(sema.db) .into_iter() .filter(|i| match i { - hir::AssocItem::Function(f) => { - !impl_fns_consts.contains(&f.name(sema.db).display(sema.db).to_string()) - } + hir::AssocItem::Function(f) => !impl_fns_consts + .contains(&f.name(sema.db).display(sema.db, edition).to_string()), hir::AssocItem::TypeAlias(t) => { - !impl_type.contains(&t.name(sema.db).display(sema.db).to_string()) + !impl_type.contains(&t.name(sema.db).display(sema.db, edition).to_string()) } hir::AssocItem::Const(c) => c .name(sema.db) - .map(|n| !impl_fns_consts.contains(&n.display(sema.db).to_string())) + .map(|n| !impl_fns_consts.contains(&n.display(sema.db, edition).to_string())) .unwrap_or_default(), }) .collect() @@ -116,6 +116,7 @@ mod tests { use expect_test::{expect, Expect}; use hir::FilePosition; use hir::Semantics; + use span::Edition; use syntax::ast::{self, AstNode}; use test_fixture::ChangeFixture; @@ -140,7 +141,7 @@ mod tests { sema.find_node_at_offset_with_descend(file.syntax(), position.offset).unwrap(); let trait_ = crate::traits::resolve_target_trait(&sema, &impl_block); let actual = match trait_ { - Some(trait_) => trait_.name(&db).display(&db).to_string(), + Some(trait_) => trait_.name(&db).display(&db, Edition::CURRENT).to_string(), None => String::new(), }; expect.assert_eq(&actual); @@ -155,7 +156,7 @@ mod tests { let items = crate::traits::get_missing_assoc_items(&sema, &impl_block); let actual = items .into_iter() - .map(|item| item.name(&db).unwrap().display(&db).to_string()) + .map(|item| item.name(&db).unwrap().display(&db, Edition::CURRENT).to_string()) .collect::<Vec<_>>() .join("\n"); expect.assert_eq(&actual); diff --git a/crates/ide-db/src/ty_filter.rs b/crates/ide-db/src/ty_filter.rs index 5b566c5067..515bc418cb 100644 --- a/crates/ide-db/src/ty_filter.rs +++ b/crates/ide-db/src/ty_filter.rs @@ -5,10 +5,7 @@ use std::iter; use hir::Semantics; -use syntax::{ - ast::{self, make, Pat}, - ToSmolStr, -}; +use syntax::ast::{self, make, Pat}; use crate::RootDatabase; @@ -29,7 +26,7 @@ impl TryEnum { _ => return None, }; TryEnum::ALL.iter().find_map(|&var| { - if enum_.name(sema.db).display_no_db().to_smolstr() == var.type_name() { + if enum_.name(sema.db).eq_ident(var.type_name()) { return Some(var); } None diff --git a/crates/ide-db/src/use_trivial_constructor.rs b/crates/ide-db/src/use_trivial_constructor.rs index 965f432407..c3f0bf3706 100644 --- a/crates/ide-db/src/use_trivial_constructor.rs +++ b/crates/ide-db/src/use_trivial_constructor.rs @@ -1,6 +1,7 @@ //! Functionality for generating trivial constructors use hir::StructKind; +use span::Edition; use syntax::{ ast::{make, Expr, Path}, ToSmolStr, @@ -11,6 +12,7 @@ pub fn use_trivial_constructor( db: &crate::RootDatabase, path: Path, ty: &hir::Type, + edition: Edition, ) -> Option<Expr> { match ty.as_adt() { Some(hir::Adt::Enum(x)) => { @@ -19,7 +21,7 @@ pub fn use_trivial_constructor( let path = make::path_qualified( path, make::path_segment(make::name_ref( - &variant.name(db).display_no_db().to_smolstr(), + &variant.name(db).display_no_db(edition).to_smolstr(), )), ); diff --git a/crates/ide-diagnostics/src/handlers/expected_function.rs b/crates/ide-diagnostics/src/handlers/expected_function.rs index 05fb1c29b3..02299197b1 100644 --- a/crates/ide-diagnostics/src/handlers/expected_function.rs +++ b/crates/ide-diagnostics/src/handlers/expected_function.rs @@ -12,7 +12,7 @@ pub(crate) fn expected_function( Diagnostic::new_with_syntax_node_ptr( ctx, DiagnosticCode::RustcHardError("E0618"), - format!("expected function, found {}", d.found.display(ctx.sema.db)), + format!("expected function, found {}", d.found.display(ctx.sema.db, ctx.edition)), d.call.map(|it| it.into()), ) .experimental() diff --git a/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs b/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs index 117088ca09..ccb33fed10 100644 --- a/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs +++ b/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs @@ -12,7 +12,7 @@ use itertools::Itertools; use stdx::{format_to, never}; use syntax::{ ast::{self, make}, - SyntaxKind, SyntaxNode, + Edition, SyntaxKind, SyntaxNode, }; use text_edit::TextEdit; @@ -104,6 +104,7 @@ pub(crate) fn json_in_items( file_id: EditionedFileId, node: &SyntaxNode, config: &DiagnosticsConfig, + edition: Edition, ) { (|| { if node.kind() == SyntaxKind::ERROR @@ -156,7 +157,11 @@ pub(crate) fn json_in_items( config.insert_use.prefix_kind, cfg, ) { - insert_use(&scope, mod_path_to_ast(&it), &config.insert_use); + insert_use( + &scope, + mod_path_to_ast(&it, edition), + &config.insert_use, + ); } } } @@ -168,7 +173,11 @@ pub(crate) fn json_in_items( config.insert_use.prefix_kind, cfg, ) { - insert_use(&scope, mod_path_to_ast(&it), &config.insert_use); + insert_use( + &scope, + mod_path_to_ast(&it, edition), + &config.insert_use, + ); } } } diff --git a/crates/ide-diagnostics/src/handlers/missing_fields.rs b/crates/ide-diagnostics/src/handlers/missing_fields.rs index ea7908525a..86c237f7b5 100644 --- a/crates/ide-diagnostics/src/handlers/missing_fields.rs +++ b/crates/ide-diagnostics/src/handlers/missing_fields.rs @@ -11,7 +11,7 @@ use stdx::format_to; use syntax::{ algo, ast::{self, make}, - AstNode, SyntaxNode, SyntaxNodePtr, ToSmolStr, + AstNode, Edition, SyntaxNode, SyntaxNodePtr, ToSmolStr, }; use text_edit::TextEdit; @@ -31,7 +31,7 @@ use crate::{fix, Diagnostic, DiagnosticCode, DiagnosticsContext}; pub(crate) fn missing_fields(ctx: &DiagnosticsContext<'_>, d: &hir::MissingFields) -> Diagnostic { let mut message = String::from("missing structure fields:\n"); for field in &d.missed_fields { - format_to!(message, "- {}\n", field.display(ctx.sema.db)); + format_to!(message, "- {}\n", field.display(ctx.sema.db, ctx.edition)); } let ptr = InFile::new( @@ -134,8 +134,9 @@ fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::MissingFields) -> Option<Vec<Ass use_trivial_constructor( ctx.sema.db, - ide_db::helpers::mod_path_to_ast(&type_path), + ide_db::helpers::mod_path_to_ast(&type_path, ctx.edition), ty, + ctx.edition, ) })(); @@ -146,7 +147,7 @@ fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::MissingFields) -> Option<Vec<Ass } }; let field = make::record_expr_field( - make::name_ref(&f.name(ctx.sema.db).display_no_db().to_smolstr()), + make::name_ref(&f.name(ctx.sema.db).display_no_db(ctx.edition).to_smolstr()), field_expr, ); new_field_list.add_field(field.clone_for_update()); @@ -160,7 +161,7 @@ fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::MissingFields) -> Option<Vec<Ass let new_field_list = old_field_list.clone_for_update(); for (f, _) in missing_fields.iter() { let field = make::record_pat_field_shorthand(make::name_ref( - &f.name(ctx.sema.db).display_no_db().to_smolstr(), + &f.name(ctx.sema.db).display_no_db(ctx.edition).to_smolstr(), )); new_field_list.add_field(field.clone_for_update()); } @@ -169,9 +170,14 @@ fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::MissingFields) -> Option<Vec<Ass } } -fn make_ty(ty: &hir::Type, db: &dyn HirDatabase, module: hir::Module) -> ast::Type { +fn make_ty( + ty: &hir::Type, + db: &dyn HirDatabase, + module: hir::Module, + edition: Edition, +) -> ast::Type { let ty_str = match ty.as_adt() { - Some(adt) => adt.name(db).display(db.upcast()).to_string(), + Some(adt) => adt.name(db).display(db.upcast(), edition).to_string(), None => { ty.display_source_code(db, module.into(), false).ok().unwrap_or_else(|| "_".to_owned()) } @@ -223,13 +229,13 @@ fn get_default_constructor( let famous_defs = FamousDefs(&ctx.sema, krate); if has_new_func { - Some(make::ext::expr_ty_new(&make_ty(ty, ctx.sema.db, module))) + Some(make::ext::expr_ty_new(&make_ty(ty, ctx.sema.db, module, ctx.edition))) } else if ty.as_adt() == famous_defs.core_option_Option()?.ty(ctx.sema.db).as_adt() { Some(make::ext::option_none()) } else if !ty.is_array() && ty.impls_trait(ctx.sema.db, famous_defs.core_default_Default()?, &[]) { - Some(make::ext::expr_ty_default(&make_ty(ty, ctx.sema.db, module))) + Some(make::ext::expr_ty_default(&make_ty(ty, ctx.sema.db, module, ctx.edition))) } else { None } diff --git a/crates/ide-diagnostics/src/handlers/moved_out_of_ref.rs b/crates/ide-diagnostics/src/handlers/moved_out_of_ref.rs index fa9a6577fc..06c6b0f3e4 100644 --- a/crates/ide-diagnostics/src/handlers/moved_out_of_ref.rs +++ b/crates/ide-diagnostics/src/handlers/moved_out_of_ref.rs @@ -8,7 +8,7 @@ pub(crate) fn moved_out_of_ref(ctx: &DiagnosticsContext<'_>, d: &hir::MovedOutOf Diagnostic::new_with_syntax_node_ptr( ctx, DiagnosticCode::RustcHardError("E0507"), - format!("cannot move `{}` out of reference", d.ty.display(ctx.sema.db)), + format!("cannot move `{}` out of reference", d.ty.display(ctx.sema.db, ctx.edition)), d.span, ) .experimental() // spans are broken, and I'm not sure how precise we can detect copy types diff --git a/crates/ide-diagnostics/src/handlers/mutability_errors.rs b/crates/ide-diagnostics/src/handlers/mutability_errors.rs index 00352266dd..e4b1f3ca95 100644 --- a/crates/ide-diagnostics/src/handlers/mutability_errors.rs +++ b/crates/ide-diagnostics/src/handlers/mutability_errors.rs @@ -40,7 +40,7 @@ pub(crate) fn need_mut(ctx: &DiagnosticsContext<'_>, d: &hir::NeedMut) -> Option DiagnosticCode::RustcHardError("E0384"), format!( "cannot mutate immutable variable `{}`", - d.local.name(ctx.sema.db).display(ctx.sema.db) + d.local.name(ctx.sema.db).display(ctx.sema.db, ctx.edition) ), d.span, ) diff --git a/crates/ide-diagnostics/src/handlers/private_assoc_item.rs b/crates/ide-diagnostics/src/handlers/private_assoc_item.rs index f6ed0d7226..fe32c59049 100644 --- a/crates/ide-diagnostics/src/handlers/private_assoc_item.rs +++ b/crates/ide-diagnostics/src/handlers/private_assoc_item.rs @@ -12,7 +12,7 @@ pub(crate) fn private_assoc_item( let name = d .item .name(ctx.sema.db) - .map(|name| format!("`{}` ", name.display(ctx.sema.db))) + .map(|name| format!("`{}` ", name.display(ctx.sema.db, ctx.edition))) .unwrap_or_default(); Diagnostic::new_with_syntax_node_ptr( ctx, diff --git a/crates/ide-diagnostics/src/handlers/private_field.rs b/crates/ide-diagnostics/src/handlers/private_field.rs index e91e64c81b..237a9b8787 100644 --- a/crates/ide-diagnostics/src/handlers/private_field.rs +++ b/crates/ide-diagnostics/src/handlers/private_field.rs @@ -10,8 +10,8 @@ pub(crate) fn private_field(ctx: &DiagnosticsContext<'_>, d: &hir::PrivateField) DiagnosticCode::RustcHardError("E0616"), format!( "field `{}` of `{}` is private", - d.field.name(ctx.sema.db).display(ctx.sema.db), - d.field.parent_def(ctx.sema.db).name(ctx.sema.db).display(ctx.sema.db) + d.field.name(ctx.sema.db).display(ctx.sema.db, ctx.edition), + d.field.parent_def(ctx.sema.db).name(ctx.sema.db).display(ctx.sema.db, ctx.edition) ), d.expr.map(|it| it.into()), ) diff --git a/crates/ide-diagnostics/src/handlers/trait_impl_missing_assoc_item.rs b/crates/ide-diagnostics/src/handlers/trait_impl_missing_assoc_item.rs index 58d1b7f31d..a35b67ce98 100644 --- a/crates/ide-diagnostics/src/handlers/trait_impl_missing_assoc_item.rs +++ b/crates/ide-diagnostics/src/handlers/trait_impl_missing_assoc_item.rs @@ -17,7 +17,7 @@ pub(crate) fn trait_impl_missing_assoc_item( hir::AssocItem::Const(_) => "`const ", hir::AssocItem::TypeAlias(_) => "`type ", })?; - f(&name.display(ctx.sema.db))?; + f(&name.display(ctx.sema.db, ctx.edition))?; f(&"`") }); Diagnostic::new( diff --git a/crates/ide-diagnostics/src/handlers/trait_impl_redundant_assoc_item.rs b/crates/ide-diagnostics/src/handlers/trait_impl_redundant_assoc_item.rs index 6d756484eb..3de51ca4a3 100644 --- a/crates/ide-diagnostics/src/handlers/trait_impl_redundant_assoc_item.rs +++ b/crates/ide-diagnostics/src/handlers/trait_impl_redundant_assoc_item.rs @@ -18,11 +18,11 @@ pub(crate) fn trait_impl_redundant_assoc_item( ) -> Diagnostic { let db = ctx.sema.db; let name = d.assoc_item.0.clone(); - let redundant_assoc_item_name = name.display(db); + let redundant_assoc_item_name = name.display(db, ctx.edition); let assoc_item = d.assoc_item.1; let default_range = d.impl_.syntax_node_ptr().text_range(); - let trait_name = d.trait_.name(db).display_no_db().to_smolstr(); + let trait_name = d.trait_.name(db).display_no_db(ctx.edition).to_smolstr(); let (redundant_item_name, diagnostic_range, redundant_item_def) = match assoc_item { hir::AssocItem::Function(id) => { @@ -30,7 +30,7 @@ pub(crate) fn trait_impl_redundant_assoc_item( ( format!("`fn {redundant_assoc_item_name}`"), function.source(db).map(|it| it.syntax().text_range()).unwrap_or(default_range), - format!("\n {};", function.display(db)), + format!("\n {};", function.display(db, ctx.edition)), ) } hir::AssocItem::Const(id) => { @@ -38,7 +38,7 @@ pub(crate) fn trait_impl_redundant_assoc_item( ( format!("`const {redundant_assoc_item_name}`"), constant.source(db).map(|it| it.syntax().text_range()).unwrap_or(default_range), - format!("\n {};", constant.display(db)), + format!("\n {};", constant.display(db, ctx.edition)), ) } hir::AssocItem::TypeAlias(id) => { @@ -48,7 +48,7 @@ pub(crate) fn trait_impl_redundant_assoc_item( type_alias.source(db).map(|it| it.syntax().text_range()).unwrap_or(default_range), format!( "\n type {};", - type_alias.name(ctx.sema.db).display_no_db().to_smolstr() + type_alias.name(ctx.sema.db).display_no_db(ctx.edition).to_smolstr() ), ) } diff --git a/crates/ide-diagnostics/src/handlers/type_mismatch.rs b/crates/ide-diagnostics/src/handlers/type_mismatch.rs index 6f5c68d4b5..5cce7c4aed 100644 --- a/crates/ide-diagnostics/src/handlers/type_mismatch.rs +++ b/crates/ide-diagnostics/src/handlers/type_mismatch.rs @@ -40,8 +40,12 @@ pub(crate) fn type_mismatch(ctx: &DiagnosticsContext<'_>, d: &hir::TypeMismatch) DiagnosticCode::RustcHardError("E0308"), format!( "expected {}, found {}", - d.expected.display(ctx.sema.db).with_closure_style(ClosureStyle::ClosureWithId), - d.actual.display(ctx.sema.db).with_closure_style(ClosureStyle::ClosureWithId), + d.expected + .display(ctx.sema.db, ctx.edition) + .with_closure_style(ClosureStyle::ClosureWithId), + d.actual + .display(ctx.sema.db, ctx.edition) + .with_closure_style(ClosureStyle::ClosureWithId), ), display_range, ) @@ -199,8 +203,8 @@ fn str_ref_to_owned( expr_ptr: &InFile<AstPtr<ast::Expr>>, acc: &mut Vec<Assist>, ) -> Option<()> { - let expected = d.expected.display(ctx.sema.db); - let actual = d.actual.display(ctx.sema.db); + let expected = d.expected.display(ctx.sema.db, ctx.edition); + let actual = d.actual.display(ctx.sema.db, ctx.edition); // FIXME do this properly if expected.to_string() != "String" || actual.to_string() != "&str" { diff --git a/crates/ide-diagnostics/src/handlers/typed_hole.rs b/crates/ide-diagnostics/src/handlers/typed_hole.rs index b4a566e318..b5c242e1e9 100644 --- a/crates/ide-diagnostics/src/handlers/typed_hole.rs +++ b/crates/ide-diagnostics/src/handlers/typed_hole.rs @@ -26,7 +26,9 @@ pub(crate) fn typed_hole(ctx: &DiagnosticsContext<'_>, d: &hir::TypedHole) -> Di ( format!( "invalid `_` expression, expected type `{}`", - d.expected.display(ctx.sema.db).with_closure_style(ClosureStyle::ClosureWithId), + d.expected + .display(ctx.sema.db, ctx.edition) + .with_closure_style(ClosureStyle::ClosureWithId), ), fixes(ctx, d), ) @@ -69,6 +71,7 @@ fn fixes(ctx: &DiagnosticsContext<'_>, d: &hir::TypedHole) -> Option<Vec<Assist> prefer_prelude: ctx.config.prefer_prelude, prefer_absolute: ctx.config.prefer_absolute, }, + ctx.edition, ) .ok() }) diff --git a/crates/ide-diagnostics/src/handlers/undeclared_label.rs b/crates/ide-diagnostics/src/handlers/undeclared_label.rs index 97943b7e8b..6af36fb9e7 100644 --- a/crates/ide-diagnostics/src/handlers/undeclared_label.rs +++ b/crates/ide-diagnostics/src/handlers/undeclared_label.rs @@ -9,7 +9,7 @@ pub(crate) fn undeclared_label( Diagnostic::new_with_syntax_node_ptr( ctx, DiagnosticCode::RustcHardError("undeclared-label"), - format!("use of undeclared label `{}`", name.display(ctx.sema.db)), + format!("use of undeclared label `{}`", name.display(ctx.sema.db, ctx.edition)), d.node.map(|it| it.into()), ) } diff --git a/crates/ide-diagnostics/src/handlers/unlinked_file.rs b/crates/ide-diagnostics/src/handlers/unlinked_file.rs index a1573bab8a..e0822fc5b3 100644 --- a/crates/ide-diagnostics/src/handlers/unlinked_file.rs +++ b/crates/ide-diagnostics/src/handlers/unlinked_file.rs @@ -11,7 +11,7 @@ use ide_db::{ use paths::Utf8Component; use syntax::{ ast::{self, edit::IndentLevel, HasModuleItem, HasName}, - AstNode, TextRange, ToSmolStr, + AstNode, TextRange, }; use text_edit::TextEdit; @@ -112,8 +112,7 @@ fn fixes( // shouldn't occur _ => continue 'crates, }; - match current.children.iter().find(|(name, _)| name.display_no_db().to_smolstr() == seg) - { + match current.children.iter().find(|(name, _)| name.eq_ident(seg)) { Some((_, &child)) => current = &crate_def_map[child], None => continue 'crates, } @@ -162,11 +161,7 @@ fn fixes( // try finding a parent that has an inline tree from here on let mut current = module; for s in stack.iter().rev() { - match module - .children - .iter() - .find(|(name, _)| name.display_no_db().to_smolstr() == s) - { + match module.children.iter().find(|(name, _)| name.eq_ident(s)) { Some((_, child)) => { current = &crate_def_map[*child]; } diff --git a/crates/ide-diagnostics/src/handlers/unreachable_label.rs b/crates/ide-diagnostics/src/handlers/unreachable_label.rs index 3601041fc7..bdff2417ca 100644 --- a/crates/ide-diagnostics/src/handlers/unreachable_label.rs +++ b/crates/ide-diagnostics/src/handlers/unreachable_label.rs @@ -9,7 +9,7 @@ pub(crate) fn unreachable_label( Diagnostic::new_with_syntax_node_ptr( ctx, DiagnosticCode::RustcHardError("E0767"), - format!("use of unreachable label `{}`", name.display(ctx.sema.db)), + format!("use of unreachable label `{}`", name.display(ctx.sema.db, ctx.edition)), d.node.map(|it| it.into()), ) } diff --git a/crates/ide-diagnostics/src/handlers/unresolved_field.rs b/crates/ide-diagnostics/src/handlers/unresolved_field.rs index eb8eea69f6..76d624c47a 100644 --- a/crates/ide-diagnostics/src/handlers/unresolved_field.rs +++ b/crates/ide-diagnostics/src/handlers/unresolved_field.rs @@ -36,8 +36,8 @@ pub(crate) fn unresolved_field( DiagnosticCode::RustcHardError("E0559"), format!( "no field `{}` on type `{}`{method_suffix}", - d.name.display(ctx.sema.db), - d.receiver.display(ctx.sema.db) + d.name.display(ctx.sema.db, ctx.edition), + d.receiver.display(ctx.sema.db, ctx.edition) ), adjusted_display_range(ctx, d.expr, &|expr| { Some( diff --git a/crates/ide-diagnostics/src/handlers/unresolved_macro_call.rs b/crates/ide-diagnostics/src/handlers/unresolved_macro_call.rs index c8ff54cba3..5b596123e7 100644 --- a/crates/ide-diagnostics/src/handlers/unresolved_macro_call.rs +++ b/crates/ide-diagnostics/src/handlers/unresolved_macro_call.rs @@ -13,7 +13,7 @@ pub(crate) fn unresolved_macro_call( let bang = if d.is_bang { "!" } else { "" }; Diagnostic::new( DiagnosticCode::RustcHardError("unresolved-macro-call"), - format!("unresolved macro `{}{bang}`", d.path.display(ctx.sema.db)), + format!("unresolved macro `{}{bang}`", d.path.display(ctx.sema.db, ctx.edition)), display_range, ) .experimental() diff --git a/crates/ide-diagnostics/src/handlers/unresolved_method.rs b/crates/ide-diagnostics/src/handlers/unresolved_method.rs index 387d56b890..c0d038a238 100644 --- a/crates/ide-diagnostics/src/handlers/unresolved_method.rs +++ b/crates/ide-diagnostics/src/handlers/unresolved_method.rs @@ -30,8 +30,8 @@ pub(crate) fn unresolved_method( DiagnosticCode::RustcHardError("E0599"), format!( "no method `{}` on type `{}`{suffix}", - d.name.display(ctx.sema.db), - d.receiver.display(ctx.sema.db) + d.name.display(ctx.sema.db, ctx.edition), + d.receiver.display(ctx.sema.db, ctx.edition) ), adjusted_display_range(ctx, d.expr, &|expr| { Some( @@ -154,9 +154,10 @@ fn assoc_func_fix(ctx: &DiagnosticsContext<'_>, d: &hir::UnresolvedMethodCall) - }; let mut receiver_type_adt_name = - receiver_type.as_adt()?.name(db).display_no_db().to_smolstr(); + receiver_type.as_adt()?.name(db).display_no_db(ctx.edition).to_smolstr(); - let generic_parameters: Vec<SmolStr> = receiver_type.generic_parameters(db).collect(); + let generic_parameters: Vec<SmolStr> = + receiver_type.generic_parameters(db, ctx.edition).collect(); // if receiver should be pass as first arg in the assoc func, // we could omit generic parameters cause compiler can deduce it automatically if !need_to_take_receiver_as_first_arg && !generic_parameters.is_empty() { diff --git a/crates/ide-diagnostics/src/handlers/unused_variables.rs b/crates/ide-diagnostics/src/handlers/unused_variables.rs index bf19331d9f..c594754bd4 100644 --- a/crates/ide-diagnostics/src/handlers/unused_variables.rs +++ b/crates/ide-diagnostics/src/handlers/unused_variables.rs @@ -5,7 +5,7 @@ use ide_db::{ source_change::SourceChange, FileRange, RootDatabase, }; -use syntax::TextRange; +use syntax::{Edition, TextRange}; use text_edit::TextEdit; use crate::{Diagnostic, DiagnosticCode, DiagnosticsContext}; @@ -42,7 +42,14 @@ pub(crate) fn unused_variables( ast, ) .with_fixes(name_range.and_then(|it| { - fixes(ctx.sema.db, var_name, it.range, diagnostic_range.into(), ast.file_id.is_macro()) + fixes( + ctx.sema.db, + var_name, + it.range, + diagnostic_range.into(), + ast.file_id.is_macro(), + ctx.edition, + ) })) .experimental(), ) @@ -54,6 +61,7 @@ fn fixes( name_range: TextRange, diagnostic_range: FileRange, is_in_marco: bool, + edition: Edition, ) -> Option<Vec<Assist>> { if is_in_marco { return None; @@ -63,14 +71,14 @@ fn fixes( id: AssistId("unscore_unused_variable_name", AssistKind::QuickFix), label: Label::new(format!( "Rename unused {} to _{}", - var_name.display(db), - var_name.display(db) + var_name.display(db, edition), + var_name.display(db, edition) )), group: None, target: diagnostic_range.range, source_change: Some(SourceChange::from_text_edit( diagnostic_range.file_id, - TextEdit::replace(name_range, format!("_{}", var_name.display(db))), + TextEdit::replace(name_range, format!("_{}", var_name.display(db, edition))), )), command: None, }]) diff --git a/crates/ide-diagnostics/src/lib.rs b/crates/ide-diagnostics/src/lib.rs index a61c5f0cd4..bf320794af 100644 --- a/crates/ide-diagnostics/src/lib.rs +++ b/crates/ide-diagnostics/src/lib.rs @@ -90,7 +90,7 @@ use once_cell::sync::Lazy; use stdx::never; use syntax::{ ast::{self, AstNode}, - AstPtr, SyntaxNode, SyntaxNodePtr, TextRange, + AstPtr, Edition, SyntaxNode, SyntaxNodePtr, TextRange, }; // FIXME: Make this an enum @@ -279,6 +279,7 @@ struct DiagnosticsContext<'a> { config: &'a DiagnosticsConfig, sema: Semantics<'a, RootDatabase>, resolve: &'a AssistResolveStrategy, + edition: Edition, } impl DiagnosticsContext<'_> { @@ -359,12 +360,19 @@ pub fn semantic_diagnostics( for node in parse.syntax().descendants() { handlers::useless_braces::useless_braces(&mut res, file_id, &node); handlers::field_shorthand::field_shorthand(&mut res, file_id, &node); - handlers::json_is_not_rust::json_in_items(&sema, &mut res, file_id, &node, config); + handlers::json_is_not_rust::json_in_items( + &sema, + &mut res, + file_id, + &node, + config, + file_id.edition(), + ); } let module = sema.file_to_module_def(file_id); - let ctx = DiagnosticsContext { config, sema, resolve }; + let ctx = DiagnosticsContext { config, sema, resolve, edition: file_id.edition() }; let mut diags = Vec::new(); match module { @@ -490,6 +498,7 @@ pub fn semantic_diagnostics( &mut rustc_stack, &mut clippy_stack, &mut diagnostics_of_range, + ctx.edition, ); res.retain(|d| d.severity != Severity::Allow); @@ -544,6 +553,7 @@ fn handle_lint_attributes( rustc_stack: &mut FxHashMap<String, Vec<Severity>>, clippy_stack: &mut FxHashMap<String, Vec<Severity>>, diagnostics_of_range: &mut FxHashMap<InFile<SyntaxNode>, &mut Diagnostic>, + edition: Edition, ) { let _g = tracing::info_span!("handle_lint_attributes").entered(); let file_id = sema.hir_file_for(root); @@ -552,9 +562,15 @@ fn handle_lint_attributes( match ev { syntax::WalkEvent::Enter(node) => { for attr in node.children().filter_map(ast::Attr::cast) { - parse_lint_attribute(attr, rustc_stack, clippy_stack, |stack, severity| { - stack.push(severity); - }); + parse_lint_attribute( + attr, + rustc_stack, + clippy_stack, + |stack, severity| { + stack.push(severity); + }, + edition, + ); } if let Some(it) = diagnostics_of_range.get_mut(&InFile { file_id, value: node.clone() }) @@ -591,6 +607,7 @@ fn handle_lint_attributes( rustc_stack, clippy_stack, diagnostics_of_range, + edition, ); for stack in [&mut *rustc_stack, &mut *clippy_stack] { stack.entry("__RA_EVERY_LINT".to_owned()).or_default().pop(); @@ -605,17 +622,24 @@ fn handle_lint_attributes( rustc_stack, clippy_stack, diagnostics_of_range, + edition, ); } } } syntax::WalkEvent::Leave(node) => { for attr in node.children().filter_map(ast::Attr::cast) { - parse_lint_attribute(attr, rustc_stack, clippy_stack, |stack, severity| { - if stack.pop() != Some(severity) { - never!("Mismatched serevity in walking lint attributes"); - } - }); + parse_lint_attribute( + attr, + rustc_stack, + clippy_stack, + |stack, severity| { + if stack.pop() != Some(severity) { + never!("Mismatched serevity in walking lint attributes"); + } + }, + edition, + ); } } } @@ -627,6 +651,7 @@ fn parse_lint_attribute( rustc_stack: &mut FxHashMap<String, Vec<Severity>>, clippy_stack: &mut FxHashMap<String, Vec<Severity>>, job: impl Fn(&mut Vec<Severity>, Severity), + edition: Edition, ) { let Some((tag, args_tt)) = attr.as_simple_call() else { return; @@ -637,7 +662,7 @@ fn parse_lint_attribute( "forbid" | "deny" => Severity::Error, _ => return, }; - for lint in parse_tt_as_comma_sep_paths(args_tt).into_iter().flatten() { + for lint in parse_tt_as_comma_sep_paths(args_tt, edition).into_iter().flatten() { if let Some(lint) = lint.as_single_name_ref() { job(rustc_stack.entry(lint.to_string()).or_default(), severity); } diff --git a/crates/ide-ssr/src/matching.rs b/crates/ide-ssr/src/matching.rs index 5f6d77c064..6569f0f555 100644 --- a/crates/ide-ssr/src/matching.rs +++ b/crates/ide-ssr/src/matching.rs @@ -8,6 +8,7 @@ use crate::{ }; use hir::{FileRange, ImportPathConfig, Semantics}; use ide_db::FxHashMap; +use parser::Edition; use std::{cell::Cell, iter::Peekable}; use syntax::{ ast::{self, AstNode, AstToken, HasGenericArgs}, @@ -626,6 +627,11 @@ impl<'db, 'sema> Matcher<'db, 'sema> { match_error!("Failed to get receiver type for `{}`", expr.syntax().text()) })? .original; + let edition = self + .sema + .scope(expr.syntax()) + .map(|it| it.krate().edition(self.sema.db)) + .unwrap_or(Edition::CURRENT); // Temporary needed to make the borrow checker happy. let res = code_type .autoderef(self.sema.db) @@ -635,8 +641,8 @@ impl<'db, 'sema> Matcher<'db, 'sema> { .ok_or_else(|| { match_error!( "Pattern type `{}` didn't match code type `{}`", - pattern_type.display(self.sema.db), - code_type.display(self.sema.db) + pattern_type.display(self.sema.db, edition), + code_type.display(self.sema.db, edition) ) }); res diff --git a/crates/ide-ssr/src/replacing.rs b/crates/ide-ssr/src/replacing.rs index b4b83f62da..65756601f6 100644 --- a/crates/ide-ssr/src/replacing.rs +++ b/crates/ide-ssr/src/replacing.rs @@ -2,6 +2,7 @@ use ide_db::{FxHashMap, FxHashSet}; use itertools::Itertools; +use parser::Edition; use syntax::{ ast::{self, AstNode, AstToken}, SyntaxElement, SyntaxKind, SyntaxNode, SyntaxToken, TextRange, TextSize, @@ -33,7 +34,7 @@ fn matches_to_edit_at_offset( for m in &matches.matches { edit_builder.replace( m.range.range.checked_sub(relative_start).unwrap(), - render_replace(db, m, file_src, rules), + render_replace(db, m, file_src, rules, m.range.file_id.edition()), ); } edit_builder.finish() @@ -54,6 +55,7 @@ struct ReplacementRenderer<'a> { // is parsed, placeholders don't get split. e.g. if a template of `$a.to_string()` results in `1 // + 2.to_string()` then the placeholder value `1 + 2` was split and needs parenthesis. placeholder_tokens_requiring_parenthesis: FxHashSet<SyntaxToken>, + edition: Edition, } fn render_replace( @@ -61,6 +63,7 @@ fn render_replace( match_info: &Match, file_src: &str, rules: &[ResolvedRule], + edition: Edition, ) -> String { let rule = &rules[match_info.rule_index]; let template = rule @@ -76,6 +79,7 @@ fn render_replace( out: String::new(), placeholder_tokens_requiring_parenthesis: FxHashSet::default(), placeholder_tokens_by_range: FxHashMap::default(), + edition, }; renderer.render_node(&template.node); renderer.maybe_rerender_with_extra_parenthesis(&template.node); @@ -105,7 +109,7 @@ impl ReplacementRenderer<'_> { fn render_node(&mut self, node: &SyntaxNode) { if let Some(mod_path) = self.match_info.rendered_template_paths.get(node) { - self.out.push_str(&mod_path.display(self.db).to_string()); + self.out.push_str(&mod_path.display(self.db, self.edition).to_string()); // Emit everything except for the segment's name-ref, since we already effectively // emitted that as part of `mod_path`. if let Some(path) = ast::Path::cast(node.clone()) { diff --git a/crates/ide/src/doc_links.rs b/crates/ide/src/doc_links.rs index e9e5240897..cad0d06eea 100644 --- a/crates/ide/src/doc_links.rs +++ b/crates/ide/src/doc_links.rs @@ -413,7 +413,8 @@ fn rewrite_url_link(db: &RootDatabase, def: Definition, target: &str) -> Option< fn mod_path_of_def(db: &RootDatabase, def: Definition) -> Option<String> { def.canonical_module_path(db).map(|it| { let mut path = String::new(); - it.flat_map(|it| it.name(db)).for_each(|name| format_to!(path, "{}/", name.display(db))); + it.flat_map(|it| it.name(db)) + .for_each(|name| format_to!(path, "{}/", name.unescaped().display(db))); path }) } @@ -588,9 +589,11 @@ fn filename_and_frag_for_def( let res = match def { Definition::Adt(adt) => match adt { - Adt::Struct(s) => format!("struct.{}.html", s.name(db).display(db.upcast())), - Adt::Enum(e) => format!("enum.{}.html", e.name(db).display(db.upcast())), - Adt::Union(u) => format!("union.{}.html", u.name(db).display(db.upcast())), + Adt::Struct(s) => { + format!("struct.{}.html", s.name(db).unescaped().display(db.upcast())) + } + Adt::Enum(e) => format!("enum.{}.html", e.name(db).unescaped().display(db.upcast())), + Adt::Union(u) => format!("union.{}.html", u.name(db).unescaped().display(db.upcast())), }, Definition::Module(m) => match m.name(db) { // `#[doc(keyword = "...")]` is internal used only by rust compiler @@ -599,34 +602,48 @@ fn filename_and_frag_for_def( Some(kw) => { format!("keyword.{}.html", kw) } - None => format!("{}/index.html", name.display(db.upcast())), + None => format!("{}/index.html", name.unescaped().display(db.upcast())), } } None => String::from("index.html"), }, - Definition::Trait(t) => format!("trait.{}.html", t.name(db).display(db.upcast())), - Definition::TraitAlias(t) => format!("traitalias.{}.html", t.name(db).display(db.upcast())), - Definition::TypeAlias(t) => format!("type.{}.html", t.name(db).display(db.upcast())), - Definition::BuiltinType(t) => format!("primitive.{}.html", t.name().display(db.upcast())), - Definition::Function(f) => format!("fn.{}.html", f.name(db).display(db.upcast())), + Definition::Trait(t) => { + format!("trait.{}.html", t.name(db).unescaped().display(db.upcast())) + } + Definition::TraitAlias(t) => { + format!("traitalias.{}.html", t.name(db).unescaped().display(db.upcast())) + } + Definition::TypeAlias(t) => { + format!("type.{}.html", t.name(db).unescaped().display(db.upcast())) + } + Definition::BuiltinType(t) => { + format!("primitive.{}.html", t.name().unescaped().display(db.upcast())) + } + Definition::Function(f) => { + format!("fn.{}.html", f.name(db).unescaped().display(db.upcast())) + } Definition::Variant(ev) => { format!( "enum.{}.html#variant.{}", - ev.parent_enum(db).name(db).display(db.upcast()), - ev.name(db).display(db.upcast()) + ev.parent_enum(db).name(db).unescaped().display(db.upcast()), + ev.name(db).unescaped().display(db.upcast()) ) } - Definition::Const(c) => format!("const.{}.html", c.name(db)?.display(db.upcast())), - Definition::Static(s) => format!("static.{}.html", s.name(db).display(db.upcast())), + Definition::Const(c) => { + format!("const.{}.html", c.name(db)?.unescaped().display(db.upcast())) + } + Definition::Static(s) => { + format!("static.{}.html", s.name(db).unescaped().display(db.upcast())) + } Definition::Macro(mac) => match mac.kind(db) { hir::MacroKind::Declarative | hir::MacroKind::BuiltIn | hir::MacroKind::Attr | hir::MacroKind::ProcMacro => { - format!("macro.{}.html", mac.name(db).display(db.upcast())) + format!("macro.{}.html", mac.name(db).unescaped().display(db.upcast())) } hir::MacroKind::Derive => { - format!("derive.{}.html", mac.name(db).display(db.upcast())) + format!("derive.{}.html", mac.name(db).unescaped().display(db.upcast())) } }, Definition::Field(field) => { @@ -639,7 +656,7 @@ fn filename_and_frag_for_def( return Some(( def, file, - Some(format!("structfield.{}", field.name(db).display(db.upcast()))), + Some(format!("structfield.{}", field.name(db).unescaped().display(db.upcast()))), )); } Definition::SelfType(impl_) => { @@ -649,7 +666,7 @@ fn filename_and_frag_for_def( return Some((adt, file, Some(String::from("impl")))); } Definition::ExternCrateDecl(it) => { - format!("{}/index.html", it.name(db).display(db.upcast())) + format!("{}/index.html", it.name(db).unescaped().display(db.upcast())) } Definition::Local(_) | Definition::GenericParam(_) @@ -679,14 +696,16 @@ fn get_assoc_item_fragment(db: &dyn HirDatabase, assoc_item: hir::AssocItem) -> // Rustdoc makes this decision based on whether a method 'has defaultness'. // Currently this is only the case for provided trait methods. if is_trait_method && !function.has_body(db) { - format!("tymethod.{}", function.name(db).display(db.upcast())) + format!("tymethod.{}", function.name(db).unescaped().display(db.upcast())) } else { - format!("method.{}", function.name(db).display(db.upcast())) + format!("method.{}", function.name(db).unescaped().display(db.upcast())) } } AssocItem::Const(constant) => { - format!("associatedconstant.{}", constant.name(db)?.display(db.upcast())) + format!("associatedconstant.{}", constant.name(db)?.unescaped().display(db.upcast())) + } + AssocItem::TypeAlias(ty) => { + format!("associatedtype.{}", ty.name(db).unescaped().display(db.upcast())) } - AssocItem::TypeAlias(ty) => format!("associatedtype.{}", ty.name(db).display(db.upcast())), }) } diff --git a/crates/ide/src/expand_macro.rs b/crates/ide/src/expand_macro.rs index c8fe45c9cf..9788c01544 100644 --- a/crates/ide/src/expand_macro.rs +++ b/crates/ide/src/expand_macro.rs @@ -3,6 +3,7 @@ use ide_db::{ helpers::pick_best_token, syntax_helpers::insert_whitespace_into_node::insert_ws_into, FileId, RootDatabase, }; +use span::Edition; use syntax::{ast, ted, AstNode, NodeOrToken, SyntaxKind, SyntaxNode, T}; use crate::FilePosition; @@ -83,7 +84,14 @@ pub(crate) fn expand_macro(db: &RootDatabase, position: FilePosition) -> Option< if let Some(item) = ast::Item::cast(node.clone()) { if let Some(def) = sema.resolve_attr_macro_call(&item) { break ( - def.name(db).display(db).to_string(), + def.name(db) + .display( + db, + sema.attach_first_edition(position.file_id) + .map(|it| it.edition()) + .unwrap_or(Edition::CURRENT), + ) + .to_string(), expand_macro_recur(&sema, &item)?, SyntaxKind::MACRO_ITEMS, ); diff --git a/crates/ide/src/goto_definition.rs b/crates/ide/src/goto_definition.rs index b1d2b34ea4..6a6fbcb9a6 100644 --- a/crates/ide/src/goto_definition.rs +++ b/crates/ide/src/goto_definition.rs @@ -44,6 +44,8 @@ pub(crate) fn goto_definition( ) -> Option<RangeInfo<Vec<NavigationTarget>>> { let sema = &Semantics::new(db); let file = sema.parse_guess_edition(file_id).syntax().clone(); + let edition = + sema.attach_first_edition(file_id).map(|it| it.edition()).unwrap_or(Edition::CURRENT); let original_token = pick_best_token(file.token_at_offset(offset), |kind| match kind { IDENT | INT_NUMBER @@ -55,7 +57,7 @@ pub(crate) fn goto_definition( | COMMENT => 4, // index and prefix ops T!['['] | T![']'] | T![?] | T![*] | T![-] | T![!] => 3, - kind if kind.is_keyword(Edition::CURRENT) => 2, + kind if kind.is_keyword(edition) => 2, T!['('] | T![')'] => 2, kind if kind.is_trivia() => 0, _ => 1, diff --git a/crates/ide/src/highlight_related.rs b/crates/ide/src/highlight_related.rs index 946dca85d4..a88261df10 100644 --- a/crates/ide/src/highlight_related.rs +++ b/crates/ide/src/highlight_related.rs @@ -11,7 +11,7 @@ use ide_db::{ }, FxHashMap, FxHashSet, RootDatabase, }; -use span::{Edition, EditionedFileId}; +use span::EditionedFileId; use syntax::{ ast::{self, HasLoopBody}, match_ast, AstNode, @@ -65,7 +65,7 @@ pub(crate) fn highlight_related( let token = pick_best_token(syntax.token_at_offset(offset), |kind| match kind { T![?] => 4, // prefer `?` when the cursor is sandwiched like in `await$0?` T![->] => 4, - kind if kind.is_keyword(Edition::CURRENT) => 3, + kind if kind.is_keyword(file_id.edition()) => 3, IDENT | INT_NUMBER => 2, T![|] => 1, _ => 0, diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs index 75f8ac2d2b..6c646cf4ee 100644 --- a/crates/ide/src/hover.rs +++ b/crates/ide/src/hover.rs @@ -67,7 +67,11 @@ pub enum HoverAction { } impl HoverAction { - fn goto_type_from_targets(db: &RootDatabase, targets: Vec<hir::ModuleDef>) -> Option<Self> { + fn goto_type_from_targets( + db: &RootDatabase, + targets: Vec<hir::ModuleDef>, + edition: Edition, + ) -> Option<Self> { let targets = targets .into_iter() .filter_map(|it| { @@ -75,7 +79,8 @@ impl HoverAction { mod_path: render::path( db, it.module(db)?, - it.name(db).map(|name| name.display(db).to_string()), + it.name(db).map(|name| name.display(db, edition).to_string()), + edition, ), nav: it.try_to_nav(db)?.call_site(), }) @@ -111,10 +116,12 @@ pub(crate) fn hover( ) -> Option<RangeInfo<HoverResult>> { let sema = &hir::Semantics::new(db); let file = sema.parse_guess_edition(file_id).syntax().clone(); + let edition = + sema.attach_first_edition(file_id).map(|it| it.edition()).unwrap_or(Edition::CURRENT); let mut res = if range.is_empty() { - hover_simple(sema, FilePosition { file_id, offset: range.start() }, file, config) + hover_simple(sema, FilePosition { file_id, offset: range.start() }, file, config, edition) } else { - hover_ranged(sema, frange, file, config) + hover_ranged(sema, frange, file, config, edition) }?; if let HoverDocFormat::PlainText = config.format { @@ -129,6 +136,7 @@ fn hover_simple( FilePosition { file_id, offset }: FilePosition, file: SyntaxNode, config: &HoverConfig, + edition: Edition, ) -> Option<RangeInfo<HoverResult>> { let original_token = pick_best_token(file.token_at_offset(offset), |kind| match kind { IDENT @@ -141,7 +149,7 @@ fn hover_simple( | T![_] => 4, // index and prefix ops and closure pipe T!['['] | T![']'] | T![?] | T![*] | T![-] | T![!] | T![|] => 3, - kind if kind.is_keyword(Edition::CURRENT) => 2, + kind if kind.is_keyword(edition) => 2, T!['('] | T![')'] => 2, kind if kind.is_trivia() => 0, _ => 1, @@ -150,7 +158,7 @@ fn hover_simple( if let Some(doc_comment) = token_as_doc_comment(&original_token) { cov_mark::hit!(no_highlight_on_comment_hover); return doc_comment.get_definition_with_descend_at(sema, offset, |def, node, range| { - let res = hover_for_definition(sema, file_id, def, &node, None, config); + let res = hover_for_definition(sema, file_id, def, &node, None, config, edition); Some(RangeInfo::new(range, res)) }); } @@ -165,6 +173,7 @@ fn hover_simple( &original_token.parent()?, None, config, + edition, ); return Some(RangeInfo::new(range, res)); } @@ -240,7 +249,7 @@ fn hover_simple( .flatten() .unique_by(|&(def, _, _)| def) .map(|(def, macro_arm, node)| { - hover_for_definition(sema, file_id, def, &node, macro_arm, config) + hover_for_definition(sema, file_id, def, &node, macro_arm, config, edition) }) .reduce(|mut acc: HoverResult, HoverResult { markup, actions }| { acc.actions.extend(actions); @@ -249,9 +258,9 @@ fn hover_simple( }) }) // try keywords - .or_else(|| descended().find_map(|token| render::keyword(sema, config, token))) + .or_else(|| descended().find_map(|token| render::keyword(sema, config, token, edition))) // try _ hovers - .or_else(|| descended().find_map(|token| render::underscore(sema, config, token))) + .or_else(|| descended().find_map(|token| render::underscore(sema, config, token, edition))) // try rest pattern hover .or_else(|| { descended().find_map(|token| { @@ -266,7 +275,7 @@ fn hover_simple( let record_pat = record_pat_field_list.syntax().parent().and_then(ast::RecordPat::cast)?; - Some(render::struct_rest_pat(sema, config, &record_pat)) + Some(render::struct_rest_pat(sema, config, &record_pat, edition)) }) }) // try () call hovers @@ -283,7 +292,7 @@ fn hover_simple( _ => return None, } }; - render::type_info_of(sema, config, &Either::Left(call_expr)) + render::type_info_of(sema, config, &Either::Left(call_expr), edition) }) }) // try closure @@ -293,12 +302,12 @@ fn hover_simple( return None; } let c = token.parent().and_then(|x| x.parent()).and_then(ast::ClosureExpr::cast)?; - render::closure_expr(sema, config, c) + render::closure_expr(sema, config, c, edition) }) }) // tokens .or_else(|| { - render::literal(sema, original_token.clone()) + render::literal(sema, original_token.clone(), edition) .map(|markup| HoverResult { markup, actions: vec![] }) }); @@ -313,6 +322,7 @@ fn hover_ranged( FileRange { range, .. }: FileRange, file: SyntaxNode, config: &HoverConfig, + edition: Edition, ) -> Option<RangeInfo<HoverResult>> { // FIXME: make this work in attributes let expr_or_pat = file @@ -321,15 +331,17 @@ fn hover_ranged( .take_while(|it| ast::MacroCall::can_cast(it.kind()) || !ast::Item::can_cast(it.kind())) .find_map(Either::<ast::Expr, ast::Pat>::cast)?; let res = match &expr_or_pat { - Either::Left(ast::Expr::TryExpr(try_expr)) => render::try_expr(sema, config, try_expr), + Either::Left(ast::Expr::TryExpr(try_expr)) => { + render::try_expr(sema, config, try_expr, edition) + } Either::Left(ast::Expr::PrefixExpr(prefix_expr)) if prefix_expr.op_kind() == Some(ast::UnaryOp::Deref) => { - render::deref_expr(sema, config, prefix_expr) + render::deref_expr(sema, config, prefix_expr, edition) } _ => None, }; - let res = res.or_else(|| render::type_info_of(sema, config, &expr_or_pat)); + let res = res.or_else(|| render::type_info_of(sema, config, &expr_or_pat, edition)); res.map(|it| { let range = match expr_or_pat { Either::Left(it) => it.syntax().text_range(), @@ -347,6 +359,7 @@ pub(crate) fn hover_for_definition( scope_node: &SyntaxNode, macro_arm: Option<u32>, config: &HoverConfig, + edition: Edition, ) -> HoverResult { let famous_defs = match &def { Definition::BuiltinType(_) => sema.scope(scope_node).map(|it| FamousDefs(sema, it.krate())), @@ -370,15 +383,22 @@ pub(crate) fn hover_for_definition( }; let notable_traits = def_ty.map(|ty| notable_traits(db, &ty)).unwrap_or_default(); - let markup = - render::definition(sema.db, def, famous_defs.as_ref(), ¬able_traits, macro_arm, config); + let markup = render::definition( + sema.db, + def, + famous_defs.as_ref(), + ¬able_traits, + macro_arm, + config, + edition, + ); HoverResult { markup: render::process_markup(sema.db, def, &markup, config), actions: [ show_fn_references_action(sema.db, def), show_implementations_action(sema.db, def), runnable_action(sema, def, file_id), - goto_type_action_for_def(sema.db, def, ¬able_traits), + goto_type_action_for_def(sema.db, def, ¬able_traits, edition), ] .into_iter() .flatten() @@ -470,6 +490,7 @@ fn goto_type_action_for_def( db: &RootDatabase, def: Definition, notable_traits: &[(hir::Trait, Vec<(Option<hir::Type>, hir::Name)>)], + edition: Edition, ) -> Option<HoverAction> { let mut targets: Vec<hir::ModuleDef> = Vec::new(); let mut push_new_def = |item: hir::ModuleDef| { @@ -500,13 +521,13 @@ fn goto_type_action_for_def( Definition::GenericParam(hir::GenericParam::ConstParam(it)) => it.ty(db), Definition::Field(field) => field.ty(db), Definition::Function(function) => function.ret_type(db), - _ => return HoverAction::goto_type_from_targets(db, targets), + _ => return HoverAction::goto_type_from_targets(db, targets, edition), }; walk_and_push_ty(db, &ty, &mut push_new_def); } - HoverAction::goto_type_from_targets(db, targets) + HoverAction::goto_type_from_targets(db, targets, edition) } fn walk_and_push_ty( diff --git a/crates/ide/src/hover/render.rs b/crates/ide/src/hover/render.rs index 13b7ba1e2b..3e41b42be4 100644 --- a/crates/ide/src/hover/render.rs +++ b/crates/ide/src/hover/render.rs @@ -35,27 +35,30 @@ pub(super) fn type_info_of( sema: &Semantics<'_, RootDatabase>, _config: &HoverConfig, expr_or_pat: &Either<ast::Expr, ast::Pat>, + edition: Edition, ) -> Option<HoverResult> { let ty_info = match expr_or_pat { Either::Left(expr) => sema.type_of_expr(expr)?, Either::Right(pat) => sema.type_of_pat(pat)?, }; - type_info(sema, _config, ty_info) + type_info(sema, _config, ty_info, edition) } pub(super) fn closure_expr( sema: &Semantics<'_, RootDatabase>, config: &HoverConfig, c: ast::ClosureExpr, + edition: Edition, ) -> Option<HoverResult> { let TypeInfo { original, .. } = sema.type_of_expr(&c.into())?; - closure_ty(sema, config, &TypeInfo { original, adjusted: None }) + closure_ty(sema, config, &TypeInfo { original, adjusted: None }, edition) } pub(super) fn try_expr( sema: &Semantics<'_, RootDatabase>, _config: &HoverConfig, try_expr: &ast::TryExpr, + edition: Edition, ) -> Option<HoverResult> { let inner_ty = sema.type_of_expr(&try_expr.expr()?)?.original; let mut ancestors = try_expr.syntax().ancestors(); @@ -118,12 +121,12 @@ pub(super) fn try_expr( }; walk_and_push_ty(sema.db, &inner_ty, &mut push_new_def); walk_and_push_ty(sema.db, &body_ty, &mut push_new_def); - if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets) { + if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets, edition) { res.actions.push(actions); } - let inner_ty = inner_ty.display(sema.db).to_string(); - let body_ty = body_ty.display(sema.db).to_string(); + let inner_ty = inner_ty.display(sema.db, edition).to_string(); + let body_ty = body_ty.display(sema.db, edition).to_string(); let ty_len_max = inner_ty.len().max(body_ty.len()); let l = "Propagated as: ".len() - " Type: ".len(); @@ -147,6 +150,7 @@ pub(super) fn deref_expr( sema: &Semantics<'_, RootDatabase>, _config: &HoverConfig, deref_expr: &ast::PrefixExpr, + edition: Edition, ) -> Option<HoverResult> { let inner_ty = sema.type_of_expr(&deref_expr.expr()?)?.original; let TypeInfo { original, adjusted } = @@ -164,9 +168,9 @@ pub(super) fn deref_expr( res.markup = if let Some(adjusted_ty) = adjusted { walk_and_push_ty(sema.db, &adjusted_ty, &mut push_new_def); - let original = original.display(sema.db).to_string(); - let adjusted = adjusted_ty.display(sema.db).to_string(); - let inner = inner_ty.display(sema.db).to_string(); + let original = original.display(sema.db, edition).to_string(); + let adjusted = adjusted_ty.display(sema.db, edition).to_string(); + let inner = inner_ty.display(sema.db, edition).to_string(); let type_len = "To type: ".len(); let coerced_len = "Coerced to: ".len(); let deref_len = "Dereferenced from: ".len(); @@ -184,8 +188,8 @@ pub(super) fn deref_expr( ) .into() } else { - let original = original.display(sema.db).to_string(); - let inner = inner_ty.display(sema.db).to_string(); + let original = original.display(sema.db, edition).to_string(); + let inner = inner_ty.display(sema.db, edition).to_string(); let type_len = "To type: ".len(); let deref_len = "Dereferenced from: ".len(); let max_len = (original.len() + type_len).max(inner.len() + deref_len); @@ -198,7 +202,7 @@ pub(super) fn deref_expr( ) .into() }; - if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets) { + if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets, edition) { res.actions.push(actions); } @@ -209,6 +213,7 @@ pub(super) fn underscore( sema: &Semantics<'_, RootDatabase>, config: &HoverConfig, token: &SyntaxToken, + edition: Edition, ) -> Option<HoverResult> { if token.kind() != T![_] { return None; @@ -217,8 +222,8 @@ pub(super) fn underscore( let _it = match_ast! { match parent { ast::InferType(it) => it, - ast::UnderscoreExpr(it) => return type_info_of(sema, config, &Either::Left(ast::Expr::UnderscoreExpr(it))), - ast::WildcardPat(it) => return type_info_of(sema, config, &Either::Right(ast::Pat::WildcardPat(it))), + ast::UnderscoreExpr(it) => return type_info_of(sema, config, &Either::Left(ast::Expr::UnderscoreExpr(it)),edition), + ast::WildcardPat(it) => return type_info_of(sema, config, &Either::Right(ast::Pat::WildcardPat(it)),edition), _ => return None, } }; @@ -251,16 +256,18 @@ pub(super) fn keyword( sema: &Semantics<'_, RootDatabase>, config: &HoverConfig, token: &SyntaxToken, + edition: Edition, ) -> Option<HoverResult> { - if !token.kind().is_keyword(Edition::CURRENT) || !config.documentation || !config.keywords { + if !token.kind().is_keyword(edition) || !config.documentation || !config.keywords { return None; } let parent = token.parent()?; let famous_defs = FamousDefs(sema, sema.scope(&parent)?.krate()); - let KeywordHint { description, keyword_mod, actions } = keyword_hints(sema, token, parent); + let KeywordHint { description, keyword_mod, actions } = + keyword_hints(sema, token, parent, edition); - let doc_owner = find_std_module(&famous_defs, &keyword_mod)?; + let doc_owner = find_std_module(&famous_defs, &keyword_mod, edition)?; let docs = doc_owner.docs(sema.db)?; let markup = process_markup( sema.db, @@ -278,6 +285,7 @@ pub(super) fn struct_rest_pat( sema: &Semantics<'_, RootDatabase>, _config: &HoverConfig, pattern: &ast::RecordPat, + edition: Edition, ) -> HoverResult { let missing_fields = sema.record_pattern_missing_fields(pattern); @@ -299,7 +307,7 @@ pub(super) fn struct_rest_pat( res.markup = { let mut s = String::from(".., "); for (f, _) in &missing_fields { - s += f.display(sema.db).to_string().as_ref(); + s += f.display(sema.db, edition).to_string().as_ref(); s += ", "; } // get rid of trailing comma @@ -307,7 +315,7 @@ pub(super) fn struct_rest_pat( Markup::fenced_block(&s) }; - if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets) { + if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets, edition) { res.actions.push(actions); } res @@ -366,7 +374,7 @@ pub(super) fn process_markup( Markup::from(markup) } -fn definition_owner_name(db: &RootDatabase, def: &Definition) -> Option<String> { +fn definition_owner_name(db: &RootDatabase, def: &Definition, edition: Edition) -> Option<String> { match def { Definition::Field(f) => Some(f.parent_def(db).name(db)), Definition::Local(l) => l.parent(db).name(db), @@ -385,17 +393,22 @@ fn definition_owner_name(db: &RootDatabase, def: &Definition) -> Option<String> } } } - .map(|name| name.display(db).to_string()) + .map(|name| name.display(db, edition).to_string()) } -pub(super) fn path(db: &RootDatabase, module: hir::Module, item_name: Option<String>) -> String { +pub(super) fn path( + db: &RootDatabase, + module: hir::Module, + item_name: Option<String>, + edition: Edition, +) -> String { let crate_name = db.crate_graph()[module.krate().into()].display_name.as_ref().map(|it| it.to_string()); let module_path = module .path_to_root(db) .into_iter() .rev() - .flat_map(|it| it.name(db).map(|name| name.display(db).to_string())); + .flat_map(|it| it.name(db).map(|name| name.display(db, edition).to_string())); crate_name.into_iter().chain(module_path).chain(item_name).join("::") } @@ -406,39 +419,42 @@ pub(super) fn definition( notable_traits: &[(Trait, Vec<(Option<Type>, Name)>)], macro_arm: Option<u32>, config: &HoverConfig, + edition: Edition, ) -> Markup { - let mod_path = definition_mod_path(db, &def); + let mod_path = definition_mod_path(db, &def, edition); let label = match def { Definition::Trait(trait_) => { - trait_.display_limited(db, config.max_trait_assoc_items_count).to_string() + trait_.display_limited(db, config.max_trait_assoc_items_count, edition).to_string() } Definition::Adt(adt @ (Adt::Struct(_) | Adt::Union(_))) => { - adt.display_limited(db, config.max_fields_count).to_string() + adt.display_limited(db, config.max_fields_count, edition).to_string() } Definition::Variant(variant) => { - variant.display_limited(db, config.max_fields_count).to_string() + variant.display_limited(db, config.max_fields_count, edition).to_string() } Definition::Adt(adt @ Adt::Enum(_)) => { - adt.display_limited(db, config.max_enum_variants_count).to_string() + adt.display_limited(db, config.max_enum_variants_count, edition).to_string() } Definition::SelfType(impl_def) => { let self_ty = &impl_def.self_ty(db); match self_ty.as_adt() { - Some(adt) => adt.display_limited(db, config.max_fields_count).to_string(), - None => self_ty.display(db).to_string(), + Some(adt) => adt.display_limited(db, config.max_fields_count, edition).to_string(), + None => self_ty.display(db, edition).to_string(), } } Definition::Macro(it) => { - let mut label = it.display(db).to_string(); + let mut label = it.display(db, edition).to_string(); if let Some(macro_arm) = macro_arm { format_to!(label, " // matched arm #{}", macro_arm); } label } - Definition::Function(fn_) => fn_.display_with_container_bounds(db, true).to_string(), - _ => def.label(db), + Definition::Function(fn_) => { + fn_.display_with_container_bounds(db, true, edition).to_string() + } + _ => def.label(db, edition), }; - let docs = def.docs(db, famous_defs); + let docs = def.docs(db, famous_defs, edition); let value = (|| match def { Definition::Variant(it) => { if !it.parent_enum(db).is_data_carrying(db) { @@ -453,7 +469,7 @@ pub(super) fn definition( } } Definition::Const(it) => { - let body = it.render_eval(db); + let body = it.render_eval(db, edition); match body { Ok(it) => Some(it), Err(_) => { @@ -511,7 +527,7 @@ pub(super) fn definition( }; let mut desc = String::new(); - if let Some(notable_traits) = render_notable_trait_comment(db, notable_traits) { + if let Some(notable_traits) = render_notable_trait_comment(db, notable_traits, edition) { desc.push_str(¬able_traits); desc.push('\n'); } @@ -528,7 +544,11 @@ pub(super) fn definition( markup(docs.map(Into::into), desc, mod_path) } -pub(super) fn literal(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> Option<Markup> { +pub(super) fn literal( + sema: &Semantics<'_, RootDatabase>, + token: SyntaxToken, + edition: Edition, +) -> Option<Markup> { let lit = token.parent().and_then(ast::Literal::cast)?; let ty = if let Some(p) = lit.syntax().parent().and_then(ast::Pat::cast) { sema.type_of_pat(&p)? @@ -575,7 +595,7 @@ pub(super) fn literal(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> _ => return None } }; - let ty = ty.display(sema.db); + let ty = ty.display(sema.db, edition); let mut s = format!("```rust\n{ty}\n```\n___\n\n"); match value { @@ -594,6 +614,7 @@ pub(super) fn literal(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> fn render_notable_trait_comment( db: &RootDatabase, notable_traits: &[(Trait, Vec<(Option<Type>, Name)>)], + edition: Edition, ) -> Option<String> { let mut desc = String::new(); let mut needs_impl_header = true; @@ -603,17 +624,17 @@ fn render_notable_trait_comment( } else { ", " }); - format_to!(desc, "{}", trait_.name(db).display(db),); + format_to!(desc, "{}", trait_.name(db).display(db, edition)); if !assoc_types.is_empty() { desc.push('<'); format_to!( desc, "{}", assoc_types.iter().format_with(", ", |(ty, name), f| { - f(&name.display(db))?; + f(&name.display(db, edition))?; f(&" = ")?; match ty { - Some(ty) => f(&ty.display(db)), + Some(ty) => f(&ty.display(db, edition)), None => f(&"?"), } }) @@ -628,8 +649,9 @@ fn type_info( sema: &Semantics<'_, RootDatabase>, config: &HoverConfig, ty: TypeInfo, + edition: Edition, ) -> Option<HoverResult> { - if let Some(res) = closure_ty(sema, config, &ty) { + if let Some(res) = closure_ty(sema, config, &ty, edition) { return Some(res); }; let db = sema.db; @@ -655,17 +677,17 @@ fn type_info( } else { ", " }); - format_to!(desc, "{}", trait_.name(db).display(db),); + format_to!(desc, "{}", trait_.name(db).display(db, edition)); if !assoc_types.is_empty() { desc.push('<'); format_to!( desc, "{}", assoc_types.into_iter().format_with(", ", |(ty, name), f| { - f(&name.display(db))?; + f(&name.display(db, edition))?; f(&" = ")?; match ty { - Some(ty) => f(&ty.display(db)), + Some(ty) => f(&ty.display(db, edition)), None => f(&"?"), } }) @@ -679,8 +701,8 @@ fn type_info( desc }; - let original = original.display(db).to_string(); - let adjusted = adjusted_ty.display(db).to_string(); + let original = original.display(db, edition).to_string(); + let adjusted = adjusted_ty.display(db, edition).to_string(); let static_text_diff_len = "Coerced to: ".len() - "Type: ".len(); format!( "```text\nType: {:>apad$}\nCoerced to: {:>opad$}\n{notable}```\n", @@ -691,14 +713,15 @@ fn type_info( ) .into() } else { - let mut desc = match render_notable_trait_comment(db, ¬able_traits(db, &original)) { - Some(desc) => desc + "\n", - None => String::new(), - }; - format_to!(desc, "{}", original.display(db)); + let mut desc = + match render_notable_trait_comment(db, ¬able_traits(db, &original), edition) { + Some(desc) => desc + "\n", + None => String::new(), + }; + format_to!(desc, "{}", original.display(db, edition)); Markup::fenced_block(&desc) }; - if let Some(actions) = HoverAction::goto_type_from_targets(db, targets) { + if let Some(actions) = HoverAction::goto_type_from_targets(db, targets, edition) { res.actions.push(actions); } Some(res) @@ -708,6 +731,7 @@ fn closure_ty( sema: &Semantics<'_, RootDatabase>, config: &HoverConfig, TypeInfo { original, adjusted }: &TypeInfo, + edition: Edition, ) -> Option<HoverResult> { let c = original.as_closure()?; let mut captures_rendered = c.captured_items(sema.db) @@ -740,12 +764,12 @@ fn closure_ty( walk_and_push_ty(sema.db, adjusted_ty, &mut push_new_def); format!( "\nCoerced to: {}", - adjusted_ty.display(sema.db).with_closure_style(hir::ClosureStyle::ImplFn) + adjusted_ty.display(sema.db, edition).with_closure_style(hir::ClosureStyle::ImplFn) ) } else { String::new() }; - let mut markup = format!("```rust\n{}", c.display_with_id(sema.db),); + let mut markup = format!("```rust\n{}", c.display_with_id(sema.db, edition)); if let Some(layout) = render_memory_layout(config.memory_layout, || original.layout(sema.db), |_| None, |_| None) @@ -758,23 +782,23 @@ fn closure_ty( format_to!( markup, "\n{}\n```{adjusted}\n\n## Captures\n{}", - c.display_with_impl(sema.db), + c.display_with_impl(sema.db, edition), captures_rendered, ); let mut res = HoverResult::default(); - if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets) { + if let Some(actions) = HoverAction::goto_type_from_targets(sema.db, targets, edition) { res.actions.push(actions); } res.markup = markup.into(); Some(res) } -fn definition_mod_path(db: &RootDatabase, def: &Definition) -> Option<String> { +fn definition_mod_path(db: &RootDatabase, def: &Definition, edition: Edition) -> Option<String> { if matches!(def, Definition::GenericParam(_) | Definition::Local(_) | Definition::Label(_)) { return None; } - def.module(db).map(|module| path(db, module, definition_owner_name(db, def))) + def.module(db).map(|module| path(db, module, definition_owner_name(db, def, edition), edition)) } fn markup(docs: Option<String>, desc: String, mod_path: Option<String>) -> Markup { @@ -793,12 +817,16 @@ fn markup(docs: Option<String>, desc: String, mod_path: Option<String>) -> Marku buf.into() } -fn find_std_module(famous_defs: &FamousDefs<'_, '_>, name: &str) -> Option<hir::Module> { +fn find_std_module( + famous_defs: &FamousDefs<'_, '_>, + name: &str, + edition: Edition, +) -> Option<hir::Module> { let db = famous_defs.0.db; let std_crate = famous_defs.std()?; let std_root_module = std_crate.root_module(); std_root_module.children(db).find(|module| { - module.name(db).map_or(false, |module| module.display(db).to_string() == name) + module.name(db).map_or(false, |module| module.display(db, edition).to_string() == name) }) } @@ -889,6 +917,7 @@ fn keyword_hints( sema: &Semantics<'_, RootDatabase>, token: &SyntaxToken, parent: syntax::SyntaxNode, + edition: Edition, ) -> KeywordHint { match token.kind() { T![await] | T![loop] | T![match] | T![unsafe] | T![as] | T![try] | T![if] | T![else] => { @@ -906,12 +935,12 @@ fn keyword_hints( walk_and_push_ty(sema.db, &ty.original, &mut push_new_def); let ty = ty.adjusted(); - let description = format!("{}: {}", token.text(), ty.display(sema.db)); + let description = format!("{}: {}", token.text(), ty.display(sema.db, edition)); KeywordHint { description, keyword_mod, - actions: HoverAction::goto_type_from_targets(sema.db, targets) + actions: HoverAction::goto_type_from_targets(sema.db, targets, edition) .into_iter() .collect(), } diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs index 18f0aeba29..8b60e562d7 100644 --- a/crates/ide/src/hover/tests.rs +++ b/crates/ide/src/hover/tests.rs @@ -8630,3 +8630,75 @@ fn main() { "#]], ); } + +#[test] +fn raw_keyword_different_editions() { + check( + r#" +//- /lib1.rs crate:with_edition_2015 edition:2015 +pub fn dyn() {} + +//- /lib2.rs crate:with_edition_2018 edition:2018 deps:with_edition_2015 new_source_root:local +fn foo() { + with_edition_2015::r#dyn$0(); +} + "#, + expect![[r#" + *r#dyn* + + ```rust + with_edition_2015 + ``` + + ```rust + pub fn r#dyn() + ``` + "#]], + ); + + check( + r#" +//- /lib1.rs crate:with_edition_2018 edition:2018 +pub fn r#dyn() {} + +//- /lib2.rs crate:with_edition_2015 edition:2015 deps:with_edition_2018 new_source_root:local +fn foo() { + with_edition_2018::dyn$0(); +} + "#, + expect![[r#" + *dyn* + + ```rust + with_edition_2018 + ``` + + ```rust + pub fn dyn() + ``` + "#]], + ); + + check( + r#" +//- /lib1.rs crate:escaping_needlessly edition:2015 +pub fn r#dyn() {} + +//- /lib2.rs crate:dependent edition:2015 deps:escaping_needlessly new_source_root:local +fn foo() { + escaping_needlessly::dyn$0(); +} + "#, + expect![[r#" + *dyn* + + ```rust + escaping_needlessly + ``` + + ```rust + pub fn dyn() + ``` + "#]], + ); +} diff --git a/crates/ide/src/inlay_hints.rs b/crates/ide/src/inlay_hints.rs index 0a8d272757..6a5d5e26a4 100644 --- a/crates/ide/src/inlay_hints.rs +++ b/crates/ide/src/inlay_hints.rs @@ -11,7 +11,7 @@ use hir::{ use ide_db::{famous_defs::FamousDefs, FileRange, RootDatabase}; use itertools::Itertools; use smallvec::{smallvec, SmallVec}; -use span::EditionedFileId; +use span::{Edition, EditionedFileId}; use stdx::never; use syntax::{ ast::{self, AstNode}, @@ -372,6 +372,7 @@ fn label_of_ty( famous_defs @ FamousDefs(sema, _): &FamousDefs<'_, '_>, config: &InlayHintsConfig, ty: &hir::Type, + edition: Edition, ) -> Option<InlayHintLabel> { fn rec( sema: &Semantics<'_, RootDatabase>, @@ -380,6 +381,7 @@ fn label_of_ty( ty: &hir::Type, label_builder: &mut InlayHintLabelBuilder<'_>, config: &InlayHintsConfig, + edition: Edition, ) -> Result<(), HirDisplayError> { let iter_item_type = hint_iterator(sema, famous_defs, ty); match iter_item_type { @@ -410,12 +412,12 @@ fn label_of_ty( label_builder.write_str(LABEL_ITEM)?; label_builder.end_location_link(); label_builder.write_str(LABEL_MIDDLE2)?; - rec(sema, famous_defs, max_length, &ty, label_builder, config)?; + rec(sema, famous_defs, max_length, &ty, label_builder, config, edition)?; label_builder.write_str(LABEL_END)?; Ok(()) } None => ty - .display_truncated(sema.db, max_length) + .display_truncated(sema.db, max_length, edition) .with_closure_style(config.closure_style) .write_to(label_builder), } @@ -427,7 +429,7 @@ fn label_of_ty( location: None, result: InlayHintLabel::default(), }; - let _ = rec(sema, famous_defs, config.max_length, ty, &mut label_builder, config); + let _ = rec(sema, famous_defs, config.max_length, ty, &mut label_builder, config, edition); let r = label_builder.finish(); Some(r) } @@ -569,7 +571,7 @@ fn hints( match node { ast::Expr(expr) => { chaining::hints(hints, famous_defs, config, file_id, &expr); - adjustment::hints(hints, sema, config, &expr); + adjustment::hints(hints, sema, config, file_id, &expr); match expr { ast::Expr::CallExpr(it) => param_name::hints(hints, sema, config, ast::Expr::from(it)), ast::Expr::MethodCallExpr(it) => { @@ -600,7 +602,7 @@ fn hints( // FIXME: record impl lifetimes so they aren't being reused in assoc item lifetime inlay hints ast::Item::Impl(_) => None, ast::Item::Fn(it) => { - implicit_drop::hints(hints, sema, config, &it); + implicit_drop::hints(hints, sema, config, file_id, &it); fn_lifetime_fn::hints(hints, config, it) }, // static type elisions diff --git a/crates/ide/src/inlay_hints/adjustment.rs b/crates/ide/src/inlay_hints/adjustment.rs index 7932d8efbc..756198d0c0 100644 --- a/crates/ide/src/inlay_hints/adjustment.rs +++ b/crates/ide/src/inlay_hints/adjustment.rs @@ -10,6 +10,7 @@ use hir::{ }; use ide_db::RootDatabase; +use span::EditionedFileId; use stdx::never; use syntax::{ ast::{self, make, AstNode}, @@ -25,6 +26,7 @@ pub(super) fn hints( acc: &mut Vec<InlayHint>, sema: &Semantics<'_, RootDatabase>, config: &InlayHintsConfig, + file_id: EditionedFileId, expr: &ast::Expr, ) -> Option<()> { if config.adjustment_hints_hide_outside_unsafe && !sema.is_inside_unsafe(expr) { @@ -141,8 +143,8 @@ pub(super) fn hints( if postfix { format!(".{}", text.trim_end()) } else { text.to_owned() }, Some(InlayTooltip::Markdown(format!( "`{}` → `{}` ({coercion} coercion)", - source.display(sema.db), - target.display(sema.db), + source.display(sema.db, file_id.edition()), + target.display(sema.db, file_id.edition()), ))), None, ); diff --git a/crates/ide/src/inlay_hints/bind_pat.rs b/crates/ide/src/inlay_hints/bind_pat.rs index 7310852b8e..d67afe14d7 100644 --- a/crates/ide/src/inlay_hints/bind_pat.rs +++ b/crates/ide/src/inlay_hints/bind_pat.rs @@ -22,7 +22,7 @@ pub(super) fn hints( acc: &mut Vec<InlayHint>, famous_defs @ FamousDefs(sema, _): &FamousDefs<'_, '_>, config: &InlayHintsConfig, - _file_id: EditionedFileId, + file_id: EditionedFileId, pat: &ast::IdentPat, ) -> Option<()> { if !config.type_hints { @@ -67,7 +67,7 @@ pub(super) fn hints( return None; } - let mut label = label_of_ty(famous_defs, config, &ty)?; + let mut label = label_of_ty(famous_defs, config, &ty, file_id.edition())?; if config.hide_named_constructor_hints && is_named_constructor(sema, pat, &label.to_string()).is_some() diff --git a/crates/ide/src/inlay_hints/chaining.rs b/crates/ide/src/inlay_hints/chaining.rs index 4e15213b8b..35f4d46e18 100644 --- a/crates/ide/src/inlay_hints/chaining.rs +++ b/crates/ide/src/inlay_hints/chaining.rs @@ -14,7 +14,7 @@ pub(super) fn hints( acc: &mut Vec<InlayHint>, famous_defs @ FamousDefs(sema, _): &FamousDefs<'_, '_>, config: &InlayHintsConfig, - _file_id: EditionedFileId, + file_id: EditionedFileId, expr: &ast::Expr, ) -> Option<()> { if !config.chaining_hints { @@ -58,7 +58,7 @@ pub(super) fn hints( } } } - let label = label_of_ty(famous_defs, config, &ty)?; + let label = label_of_ty(famous_defs, config, &ty, file_id.edition())?; acc.push(InlayHint { range: expr.syntax().text_range(), kind: InlayKind::Chaining, diff --git a/crates/ide/src/inlay_hints/closing_brace.rs b/crates/ide/src/inlay_hints/closing_brace.rs index 8f2777f392..d78fd64bdf 100644 --- a/crates/ide/src/inlay_hints/closing_brace.rs +++ b/crates/ide/src/inlay_hints/closing_brace.rs @@ -36,8 +36,12 @@ pub(super) fn hints( let ty = imp.self_ty(sema.db); let trait_ = imp.trait_(sema.db); let hint_text = match trait_ { - Some(tr) => format!("impl {} for {}", tr.name(sema.db).display(sema.db), ty.display_truncated(sema.db, config.max_length)), - None => format!("impl {}", ty.display_truncated(sema.db, config.max_length)), + Some(tr) => format!( + "impl {} for {}", + tr.name(sema.db).display(sema.db, file_id.edition()), + ty.display_truncated(sema.db, config.max_length, file_id.edition(), + )), + None => format!("impl {}", ty.display_truncated(sema.db, config.max_length, file_id.edition())), }; (hint_text, None) }, diff --git a/crates/ide/src/inlay_hints/closure_ret.rs b/crates/ide/src/inlay_hints/closure_ret.rs index f6bd7ca064..325c204069 100644 --- a/crates/ide/src/inlay_hints/closure_ret.rs +++ b/crates/ide/src/inlay_hints/closure_ret.rs @@ -14,7 +14,7 @@ pub(super) fn hints( acc: &mut Vec<InlayHint>, famous_defs @ FamousDefs(sema, _): &FamousDefs<'_, '_>, config: &InlayHintsConfig, - _file_id: EditionedFileId, + file_id: EditionedFileId, closure: ast::ClosureExpr, ) -> Option<()> { if config.closure_return_type_hints == ClosureReturnTypeHints::Never { @@ -43,7 +43,7 @@ pub(super) fn hints( return None; } - let mut label = label_of_ty(famous_defs, config, &ty)?; + let mut label = label_of_ty(famous_defs, config, &ty, file_id.edition())?; if arrow.is_none() { label.prepend_str(" -> "); diff --git a/crates/ide/src/inlay_hints/implicit_drop.rs b/crates/ide/src/inlay_hints/implicit_drop.rs index 7f901db28d..b4695a2b35 100644 --- a/crates/ide/src/inlay_hints/implicit_drop.rs +++ b/crates/ide/src/inlay_hints/implicit_drop.rs @@ -12,6 +12,7 @@ use hir::{ }; use ide_db::{FileRange, RootDatabase}; +use span::EditionedFileId; use syntax::{ ast::{self, AstNode}, match_ast, ToSmolStr, @@ -23,6 +24,7 @@ pub(super) fn hints( acc: &mut Vec<InlayHint>, sema: &Semantics<'_, RootDatabase>, config: &InlayHintsConfig, + file_id: EditionedFileId, def: &ast::Fn, ) -> Option<()> { if !config.implicit_drop_hints { @@ -100,7 +102,7 @@ pub(super) fn hints( }) }); let binding = &hir.bindings[*binding]; - let name = binding.name.display_no_db().to_smolstr(); + let name = binding.name.display_no_db(file_id.edition()).to_smolstr(); if name.starts_with("<ra@") { continue; // Ignore desugared variables } diff --git a/crates/ide/src/inlay_hints/param_name.rs b/crates/ide/src/inlay_hints/param_name.rs index 70d790efad..0f3142ef3f 100644 --- a/crates/ide/src/inlay_hints/param_name.rs +++ b/crates/ide/src/inlay_hints/param_name.rs @@ -121,7 +121,9 @@ fn should_hide_param_name_hint( } let fn_name = match callable.kind() { - hir::CallableKind::Function(it) => Some(it.name(sema.db).display_no_db().to_smolstr()), + hir::CallableKind::Function(it) => { + Some(it.name(sema.db).unescaped().display_no_db().to_smolstr()) + } _ => None, }; let fn_name = fn_name.as_deref(); diff --git a/crates/ide/src/moniker.rs b/crates/ide/src/moniker.rs index 1b64bc9260..7b5fd651e3 100644 --- a/crates/ide/src/moniker.rs +++ b/crates/ide/src/moniker.rs @@ -249,10 +249,11 @@ pub(crate) fn def_to_moniker( let module = def.module(db)?; let krate = module.krate(); + let edition = krate.edition(db); let mut description = vec![]; description.extend(module.path_to_root(db).into_iter().filter_map(|x| { Some(MonikerDescriptor { - name: x.name(db)?.display(db).to_string(), + name: x.name(db)?.display(db, edition).to_string(), desc: def_to_kind(db, x.into()).into(), }) })); @@ -265,7 +266,7 @@ pub(crate) fn def_to_moniker( // Because different traits can have functions with the same name, // we have to include the trait name as part of the moniker for uniqueness. description.push(MonikerDescriptor { - name: trait_.name(db).display(db).to_string(), + name: trait_.name(db).display(db, edition).to_string(), desc: def_to_kind(db, trait_.into()).into(), }); } @@ -274,14 +275,14 @@ pub(crate) fn def_to_moniker( // we add both the struct name and the trait name to the path if let Some(adt) = impl_.self_ty(db).as_adt() { description.push(MonikerDescriptor { - name: adt.name(db).display(db).to_string(), + name: adt.name(db).display(db, edition).to_string(), desc: def_to_kind(db, adt.into()).into(), }); } if let Some(trait_) = impl_.trait_(db) { description.push(MonikerDescriptor { - name: trait_.name(db).display(db).to_string(), + name: trait_.name(db).display(db, edition).to_string(), desc: def_to_kind(db, trait_.into()).into(), }); } @@ -291,7 +292,7 @@ pub(crate) fn def_to_moniker( if let Definition::Field(it) = def { description.push(MonikerDescriptor { - name: it.parent_def(db).name(db).display(db).to_string(), + name: it.parent_def(db).name(db).display(db, edition).to_string(), desc: def_to_kind(db, it.parent_def(db).into()).into(), }); } @@ -303,7 +304,7 @@ pub(crate) fn def_to_moniker( let parent_name = parent.name(db); if let Some(name) = parent_name { description.push(MonikerDescriptor { - name: name.display(db).to_string(), + name: name.display(db, edition).to_string(), desc: def_to_kind(db, parent).into(), }); } @@ -326,53 +327,53 @@ pub(crate) fn def_to_moniker( return None; } - MonikerDescriptor { name: local.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: local.name(db).display(db, edition).to_string(), desc } } Definition::Macro(m) => { - MonikerDescriptor { name: m.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: m.name(db).display(db, edition).to_string(), desc } } Definition::Function(f) => { - MonikerDescriptor { name: f.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: f.name(db).display(db, edition).to_string(), desc } } Definition::Variant(v) => { - MonikerDescriptor { name: v.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: v.name(db).display(db, edition).to_string(), desc } } Definition::Const(c) => { - MonikerDescriptor { name: c.name(db)?.display(db).to_string(), desc } + MonikerDescriptor { name: c.name(db)?.display(db, edition).to_string(), desc } } Definition::Trait(trait_) => { - MonikerDescriptor { name: trait_.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: trait_.name(db).display(db, edition).to_string(), desc } } Definition::TraitAlias(ta) => { - MonikerDescriptor { name: ta.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: ta.name(db).display(db, edition).to_string(), desc } } Definition::TypeAlias(ta) => { - MonikerDescriptor { name: ta.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: ta.name(db).display(db, edition).to_string(), desc } } Definition::Module(m) => { - MonikerDescriptor { name: m.name(db)?.display(db).to_string(), desc } + MonikerDescriptor { name: m.name(db)?.display(db, edition).to_string(), desc } } Definition::BuiltinType(b) => { - MonikerDescriptor { name: b.name().display(db).to_string(), desc } + MonikerDescriptor { name: b.name().display(db, edition).to_string(), desc } } Definition::SelfType(imp) => MonikerDescriptor { - name: imp.self_ty(db).as_adt()?.name(db).display(db).to_string(), + name: imp.self_ty(db).as_adt()?.name(db).display(db, edition).to_string(), desc, }, Definition::Field(it) => { - MonikerDescriptor { name: it.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: it.name(db).display(db, edition).to_string(), desc } } Definition::TupleField(it) => { - MonikerDescriptor { name: it.name().display(db).to_string(), desc } + MonikerDescriptor { name: it.name().display(db, edition).to_string(), desc } } Definition::Adt(adt) => { - MonikerDescriptor { name: adt.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: adt.name(db).display(db, edition).to_string(), desc } } Definition::Static(s) => { - MonikerDescriptor { name: s.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: s.name(db).display(db, edition).to_string(), desc } } Definition::ExternCrateDecl(m) => { - MonikerDescriptor { name: m.name(db).display(db).to_string(), desc } + MonikerDescriptor { name: m.name(db).display(db, edition).to_string(), desc } } }; diff --git a/crates/ide/src/navigation_target.rs b/crates/ide/src/navigation_target.rs index 066141d36f..9ace9fda62 100644 --- a/crates/ide/src/navigation_target.rs +++ b/crates/ide/src/navigation_target.rs @@ -5,14 +5,15 @@ use std::fmt; use arrayvec::ArrayVec; use either::Either; use hir::{ - db::ExpandDatabase, symbols::FileSymbol, AssocItem, FieldSource, HasContainer, HasSource, - HirDisplay, HirFileId, InFile, LocalSource, ModuleSource, + db::ExpandDatabase, symbols::FileSymbol, AssocItem, FieldSource, HasContainer, HasCrate, + HasSource, HirDisplay, HirFileId, HirFileIdExt, InFile, LocalSource, ModuleSource, }; use ide_db::{ defs::Definition, documentation::{Documentation, HasDocs}, FileId, FileRange, RootDatabase, SymbolKind, }; +use span::Edition; use stdx::never; use syntax::{ ast::{self, HasName}, @@ -97,7 +98,9 @@ impl NavigationTarget { db: &RootDatabase, module: hir::Module, ) -> UpmappingResult<NavigationTarget> { - let name = module.name(db).map(|it| it.display_no_db().to_smolstr()).unwrap_or_default(); + let edition = module.krate().edition(db); + let name = + module.name(db).map(|it| it.display_no_db(edition).to_smolstr()).unwrap_or_default(); match module.declaration_source(db) { Some(InFile { value, file_id }) => { orig_range_with_focus(db, file_id, value.syntax(), value.name()).map( @@ -110,7 +113,7 @@ impl NavigationTarget { SymbolKind::Module, ); res.docs = module.docs(db); - res.description = Some(module.display(db).to_string()); + res.description = Some(module.display(db, edition).to_string()); res }, ) @@ -175,6 +178,8 @@ impl NavigationTarget { impl TryToNav for FileSymbol { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { + let edition = + self.def.module(db).map(|it| it.krate().edition(db)).unwrap_or(Edition::CURRENT); Some( orig_range_with_focus_r( db, @@ -185,27 +190,26 @@ impl TryToNav for FileSymbol { .map(|(FileRange { file_id, range: full_range }, focus_range)| { NavigationTarget { file_id, - name: self - .is_alias - .then(|| self.def.name(db)) - .flatten() - .map_or_else(|| self.name.clone(), |it| it.display_no_db().to_smolstr()), + name: self.is_alias.then(|| self.def.name(db)).flatten().map_or_else( + || self.name.clone(), + |it| it.display_no_db(edition).to_smolstr(), + ), alias: self.is_alias.then(|| self.name.clone()), kind: Some(hir::ModuleDefId::from(self.def).into()), full_range, focus_range, container_name: self.container_name.clone(), description: match self.def { - hir::ModuleDef::Module(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Function(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Adt(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Variant(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Const(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Static(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Trait(it) => Some(it.display(db).to_string()), - hir::ModuleDef::TraitAlias(it) => Some(it.display(db).to_string()), - hir::ModuleDef::TypeAlias(it) => Some(it.display(db).to_string()), - hir::ModuleDef::Macro(it) => Some(it.display(db).to_string()), + hir::ModuleDef::Module(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Function(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Adt(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Variant(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Const(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Static(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Trait(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::TraitAlias(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::TypeAlias(it) => Some(it.display(db, edition).to_string()), + hir::ModuleDef::Macro(it) => Some(it.display(db, edition).to_string()), hir::ModuleDef::BuiltinType(_) => None, }, docs: None, @@ -271,11 +275,13 @@ pub(crate) trait ToNavFromAst: Sized { } } -fn container_name(db: &RootDatabase, t: impl HasContainer) -> Option<SmolStr> { +fn container_name(db: &RootDatabase, t: impl HasContainer, edition: Edition) -> Option<SmolStr> { match t.container(db) { - hir::ItemContainer::Trait(it) => Some(it.name(db).display_no_db().to_smolstr()), + hir::ItemContainer::Trait(it) => Some(it.name(db).display_no_db(edition).to_smolstr()), // FIXME: Handle owners of blocks correctly here - hir::ItemContainer::Module(it) => it.name(db).map(|name| name.display_no_db().to_smolstr()), + hir::ItemContainer::Module(it) => { + it.name(db).map(|name| name.display_no_db(edition).to_smolstr()) + } _ => None, } } @@ -283,32 +289,32 @@ fn container_name(db: &RootDatabase, t: impl HasContainer) -> Option<SmolStr> { impl ToNavFromAst for hir::Function { const KIND: SymbolKind = SymbolKind::Function; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::Const { const KIND: SymbolKind = SymbolKind::Const; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::Static { const KIND: SymbolKind = SymbolKind::Static; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::Struct { const KIND: SymbolKind = SymbolKind::Struct; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::Enum { const KIND: SymbolKind = SymbolKind::Enum; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::Variant { @@ -317,25 +323,25 @@ impl ToNavFromAst for hir::Variant { impl ToNavFromAst for hir::Union { const KIND: SymbolKind = SymbolKind::Union; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::TypeAlias { const KIND: SymbolKind = SymbolKind::TypeAlias; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::Trait { const KIND: SymbolKind = SymbolKind::Trait; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } impl ToNavFromAst for hir::TraitAlias { const KIND: SymbolKind = SymbolKind::TraitAlias; fn container_name(self, db: &RootDatabase) -> Option<SmolStr> { - container_name(db, self) + container_name(db, self, self.krate(db).edition(db)) } } @@ -346,6 +352,7 @@ where { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { let src = self.source(db)?; + let edition = src.file_id.original_file(db).edition(); Some( NavigationTarget::from_named( db, @@ -354,7 +361,7 @@ where ) .map(|mut res| { res.docs = self.docs(db); - res.description = Some(self.display(db).to_string()); + res.description = Some(self.display(db, edition).to_string()); res.container_name = self.container_name(db); res }), @@ -365,8 +372,10 @@ where impl ToNav for hir::Module { fn to_nav(&self, db: &RootDatabase) -> UpmappingResult<NavigationTarget> { let InFile { file_id, value } = self.definition_source(db); + let edition = self.krate(db).edition(db); - let name = self.name(db).map(|it| it.display_no_db().to_smolstr()).unwrap_or_default(); + let name = + self.name(db).map(|it| it.display_no_db(edition).to_smolstr()).unwrap_or_default(); let (syntax, focus) = match &value { ModuleSource::SourceFile(node) => (node.syntax(), None), ModuleSource::Module(node) => (node.syntax(), node.name()), @@ -418,6 +427,7 @@ impl TryToNav for hir::ExternCrateDecl { let focus = value .rename() .map_or_else(|| value.name_ref().map(Either::Left), |it| it.name().map(Either::Right)); + let edition = self.module(db).krate().edition(db); Some(orig_range_with_focus(db, file_id, value.syntax(), focus).map( |(FileRange { file_id, range: full_range }, focus_range)| { @@ -425,7 +435,7 @@ impl TryToNav for hir::ExternCrateDecl { file_id, self.alias_or_name(db) .unwrap_or_else(|| self.name(db)) - .display_no_db() + .display_no_db(edition) .to_smolstr(), focus_range, full_range, @@ -433,8 +443,8 @@ impl TryToNav for hir::ExternCrateDecl { ); res.docs = self.docs(db); - res.description = Some(self.display(db).to_string()); - res.container_name = container_name(db, *self); + res.description = Some(self.display(db, edition).to_string()); + res.container_name = container_name(db, *self, edition); res }, )) @@ -444,13 +454,14 @@ impl TryToNav for hir::ExternCrateDecl { impl TryToNav for hir::Field { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { let src = self.source(db)?; + let edition = self.parent_def(db).module(db).krate().edition(db); let field_source = match &src.value { FieldSource::Named(it) => { NavigationTarget::from_named(db, src.with_value(it), SymbolKind::Field).map( |mut res| { res.docs = self.docs(db); - res.description = Some(self.display(db).to_string()); + res.description = Some(self.display(db, edition).to_string()); res }, ) @@ -531,10 +542,11 @@ impl ToNav for LocalSource { Either::Left(bind_pat) => (bind_pat.syntax(), bind_pat.name()), Either::Right(it) => (it.syntax(), it.name()), }; + let edition = self.local.parent(db).module(db).krate().edition(db); orig_range_with_focus(db, file_id, node, name).map( |(FileRange { file_id, range: full_range }, focus_range)| { - let name = local.name(db).display_no_db().to_smolstr(); + let name = local.name(db).display_no_db(edition).to_smolstr(); let kind = if local.is_self(db) { SymbolKind::SelfParam } else if local.is_param(db) { @@ -567,7 +579,8 @@ impl ToNav for hir::Local { impl TryToNav for hir::Label { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { let InFile { file_id, value } = self.source(db)?; - let name = self.name(db).display_no_db().to_smolstr(); + // Labels can't be keywords, so no escaping needed. + let name = self.name(db).display_no_db(Edition::Edition2015).to_smolstr(); Some(orig_range_with_focus(db, file_id, value.syntax(), value.lifetime()).map( |(FileRange { file_id, range: full_range }, focus_range)| NavigationTarget { @@ -588,7 +601,8 @@ impl TryToNav for hir::Label { impl TryToNav for hir::TypeParam { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { let InFile { file_id, value } = self.merge().source(db)?; - let name = self.name(db).display_no_db().to_smolstr(); + let edition = self.module(db).krate().edition(db); + let name = self.name(db).display_no_db(edition).to_smolstr(); let value = match value { Either::Left(ast::TypeOrConstParam::Type(x)) => Either::Left(x), @@ -630,7 +644,8 @@ impl TryToNav for hir::TypeOrConstParam { impl TryToNav for hir::LifetimeParam { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { let InFile { file_id, value } = self.source(db)?; - let name = self.name(db).display_no_db().to_smolstr(); + // Lifetimes cannot be keywords, so not escaping needed. + let name = self.name(db).display_no_db(Edition::Edition2015).to_smolstr(); Some(orig_range(db, file_id, value.syntax()).map( |(FileRange { file_id, range: full_range }, focus_range)| NavigationTarget { @@ -651,7 +666,8 @@ impl TryToNav for hir::LifetimeParam { impl TryToNav for hir::ConstParam { fn try_to_nav(&self, db: &RootDatabase) -> Option<UpmappingResult<NavigationTarget>> { let InFile { file_id, value } = self.merge().source(db)?; - let name = self.name(db).display_no_db().to_smolstr(); + let edition = self.module(db).krate().edition(db); + let name = self.name(db).display_no_db(edition).to_smolstr(); let value = match value { Either::Left(ast::TypeOrConstParam::Const(x)) => x, diff --git a/crates/ide/src/references.rs b/crates/ide/src/references.rs index aef162bf0a..3e3d5ef6e6 100644 --- a/crates/ide/src/references.rs +++ b/crates/ide/src/references.rs @@ -306,8 +306,9 @@ fn handle_control_flow_keywords( FilePosition { file_id, offset }: FilePosition, ) -> Option<ReferenceSearchResult> { let file = sema.parse_guess_edition(file_id); - let token = - file.syntax().token_at_offset(offset).find(|t| t.kind().is_keyword(Edition::CURRENT))?; + let edition = + sema.attach_first_edition(file_id).map(|it| it.edition()).unwrap_or(Edition::CURRENT); + let token = file.syntax().token_at_offset(offset).find(|t| t.kind().is_keyword(edition))?; let references = match token.kind() { T![fn] | T![return] | T![try] => highlight_related::highlight_exit_points(sema, token), diff --git a/crates/ide/src/rename.rs b/crates/ide/src/rename.rs index ed0e3d89dd..42b7472c64 100644 --- a/crates/ide/src/rename.rs +++ b/crates/ide/src/rename.rs @@ -6,19 +6,14 @@ use hir::{AsAssocItem, HirFileIdExt, InFile, Semantics}; use ide_db::{ - base_db::SourceDatabase, defs::{Definition, NameClass, NameRefClass}, rename::{bail, format_err, source_edit_from_references, IdentifierKind}, source_change::SourceChangeBuilder, FileId, FileRange, RootDatabase, }; use itertools::Itertools; -use span::Edition; use stdx::{always, never}; -use syntax::{ - ast, utils::is_raw_identifier, AstNode, SmolStr, SyntaxKind, SyntaxNode, TextRange, TextSize, - ToSmolStr, -}; +use syntax::{ast, AstNode, SyntaxKind, SyntaxNode, TextRange, TextSize}; use text_edit::TextEdit; @@ -103,7 +98,7 @@ pub(crate) fn rename( // FIXME: This can use the `ide_db::rename_reference` (or def.rename) method once we can // properly find "direct" usages/references. .map(|(.., def)| { - match IdentifierKind::classify(Edition::CURRENT_FIXME, new_name)? { + match IdentifierKind::classify(new_name)? { IdentifierKind::Ident => (), IdentifierKind::Lifetime => { bail!("Cannot alias reference to a lifetime identifier") @@ -125,7 +120,10 @@ pub(crate) fn rename( let mut source_change = SourceChange::default(); source_change.extend(usages.references.get_mut(&file_id).iter().map(|refs| { - (position.file_id, source_edit_from_references(refs, def, new_name)) + ( + position.file_id, + source_edit_from_references(refs, def, new_name, file_id.edition()), + ) })); Ok(source_change) @@ -163,12 +161,7 @@ pub(crate) fn will_rename_file( let sema = Semantics::new(db); let module = sema.file_to_module_def(file_id)?; let def = Definition::Module(module); - let mut change = - if is_raw_identifier(new_name_stem, db.crate_graph()[module.krate().into()].edition) { - def.rename(&sema, &SmolStr::from_iter(["r#", new_name_stem])).ok()? - } else { - def.rename(&sema, new_name_stem).ok()? - }; + let mut change = def.rename(&sema, new_name_stem).ok()?; change.file_system_edits.clear(); Some(change) } @@ -272,7 +265,7 @@ fn find_definitions( // if the name differs from the definitions name it has to be an alias if def .name(sema.db) - .map_or(false, |it| it.display_no_db().to_smolstr() != name_ref.text().as_str()) + .map_or(false, |it| !it.eq_ident(name_ref.text().as_str())) { Err(format_err!("Renaming aliases is currently unsupported")) } else { @@ -379,7 +372,7 @@ fn rename_to_self( let usages = def.usages(sema).all(); let mut source_change = SourceChange::default(); source_change.extend(usages.iter().map(|(file_id, references)| { - (file_id.into(), source_edit_from_references(references, def, "self")) + (file_id.into(), source_edit_from_references(references, def, "self", file_id.edition())) })); source_change.insert_source_edit( file_id.original_file(sema.db), @@ -400,7 +393,7 @@ fn rename_self_to_param( return Ok(SourceChange::default()); } - let identifier_kind = IdentifierKind::classify(Edition::CURRENT_FIXME, new_name)?; + let identifier_kind = IdentifierKind::classify(new_name)?; let InFile { file_id, value: self_param } = sema.source(self_param).ok_or_else(|| format_err!("cannot find function source"))?; @@ -415,7 +408,7 @@ fn rename_self_to_param( let mut source_change = SourceChange::default(); source_change.insert_source_edit(file_id.original_file(sema.db), edit); source_change.extend(usages.iter().map(|(file_id, references)| { - (file_id.into(), source_edit_from_references(references, def, new_name)) + (file_id.into(), source_edit_from_references(references, def, new_name, file_id.edition())) })); Ok(source_change) } @@ -636,9 +629,9 @@ impl Foo { #[test] fn test_rename_to_invalid_identifier3() { check( - "let", + "super", r#"fn main() { let i$0 = 1; }"#, - "error: Invalid name `let`: not an identifier", + "error: Invalid name `super`: not an identifier", ); } @@ -687,11 +680,7 @@ impl Foo { #[test] fn test_rename_mod_invalid_raw_ident() { - check( - "r#self", - r#"mod foo$0 {}"#, - "error: Invalid name: `self` cannot be a raw identifier", - ); + check("r#self", r#"mod foo$0 {}"#, "error: Invalid name `self`: not an identifier"); } #[test] @@ -1546,6 +1535,228 @@ pub fn baz() {} } #[test] + fn test_rename_each_usage_gets_appropriate_rawness() { + check_expect( + "dyn", + r#" +//- /a.rs crate:a edition:2015 +pub fn foo() {} + +//- /b.rs crate:b edition:2018 deps:a new_source_root:local +fn bar() { + a::foo$0(); +} + "#, + expect![[r#" + source_file_edits: [ + ( + FileId( + 0, + ), + [ + Indel { + insert: "dyn", + delete: 7..10, + }, + ], + ), + ( + FileId( + 1, + ), + [ + Indel { + insert: "r#dyn", + delete: 18..21, + }, + ], + ), + ] + file_system_edits: [] + "#]], + ); + + check_expect( + "dyn", + r#" +//- /a.rs crate:a edition:2018 +pub fn foo() {} + +//- /b.rs crate:b edition:2015 deps:a new_source_root:local +fn bar() { + a::foo$0(); +} + "#, + expect![[r#" + source_file_edits: [ + ( + FileId( + 0, + ), + [ + Indel { + insert: "r#dyn", + delete: 7..10, + }, + ], + ), + ( + FileId( + 1, + ), + [ + Indel { + insert: "dyn", + delete: 18..21, + }, + ], + ), + ] + file_system_edits: [] + "#]], + ); + + check_expect( + "r#dyn", + r#" +//- /a.rs crate:a edition:2018 +pub fn foo$0() {} + +//- /b.rs crate:b edition:2015 deps:a new_source_root:local +fn bar() { + a::foo(); +} + "#, + expect![[r#" + source_file_edits: [ + ( + FileId( + 0, + ), + [ + Indel { + insert: "r#dyn", + delete: 7..10, + }, + ], + ), + ( + FileId( + 1, + ), + [ + Indel { + insert: "dyn", + delete: 18..21, + }, + ], + ), + ] + file_system_edits: [] + "#]], + ); + } + + #[test] + fn rename_raw_identifier() { + check_expect( + "abc", + r#" +//- /a.rs crate:a edition:2015 +pub fn dyn() {} + +fn foo() { + dyn$0(); +} + +//- /b.rs crate:b edition:2018 deps:a new_source_root:local +fn bar() { + a::r#dyn(); +} + "#, + expect![[r#" + source_file_edits: [ + ( + FileId( + 0, + ), + [ + Indel { + insert: "abc", + delete: 7..10, + }, + Indel { + insert: "abc", + delete: 32..35, + }, + ], + ), + ( + FileId( + 1, + ), + [ + Indel { + insert: "abc", + delete: 18..23, + }, + ], + ), + ] + file_system_edits: [] + "#]], + ); + + check_expect( + "abc", + r#" +//- /a.rs crate:a edition:2018 +pub fn r#dyn() {} + +fn foo() { + r#dyn$0(); +} + +//- /b.rs crate:b edition:2015 deps:a new_source_root:local +fn bar() { + a::dyn(); +} + "#, + expect![[r#" + source_file_edits: [ + ( + FileId( + 0, + ), + [ + Indel { + insert: "abc", + delete: 7..12, + }, + Indel { + insert: "abc", + delete: 34..39, + }, + ], + ), + ( + FileId( + 1, + ), + [ + Indel { + insert: "abc", + delete: 18..21, + }, + ], + ), + ] + file_system_edits: [] + "#]], + ); + } + + #[test] fn test_enum_variant_from_module_1() { cov_mark::check!(rename_non_local); check( diff --git a/crates/ide/src/runnables.rs b/crates/ide/src/runnables.rs index 5d4b8b3643..38dc522789 100644 --- a/crates/ide/src/runnables.rs +++ b/crates/ide/src/runnables.rs @@ -3,7 +3,8 @@ use std::fmt; use ast::HasName; use cfg::{CfgAtom, CfgExpr}; use hir::{ - db::HirDatabase, sym, AsAssocItem, AttrsWithOwner, HasAttrs, HasSource, HirFileIdExt, Semantics, + db::HirDatabase, sym, AsAssocItem, AttrsWithOwner, HasAttrs, HasCrate, HasSource, HirFileIdExt, + Semantics, }; use ide_assists::utils::{has_test_related_attribute, test_related_attribute_syn}; use ide_db::{ @@ -14,7 +15,7 @@ use ide_db::{ FilePosition, FxHashMap, FxHashSet, RootDatabase, SymbolKind, }; use itertools::Itertools; -use span::TextSize; +use span::{Edition, TextSize}; use stdx::{always, format_to}; use syntax::{ ast::{self, AstNode}, @@ -321,6 +322,7 @@ pub(crate) fn runnable_fn( sema: &Semantics<'_, RootDatabase>, def: hir::Function, ) -> Option<Runnable> { + let edition = def.krate(sema.db).edition(sema.db); let under_cfg_test = has_cfg_test(def.module(sema.db).attrs(sema.db)); let kind = if !under_cfg_test && def.is_main(sema.db) { RunnableKind::Bin @@ -328,11 +330,11 @@ pub(crate) fn runnable_fn( let test_id = || { let canonical_path = { let def: hir::ModuleDef = def.into(); - def.canonical_path(sema.db) + def.canonical_path(sema.db, edition) }; canonical_path .map(TestId::Path) - .unwrap_or(TestId::Name(def.name(sema.db).display_no_db().to_smolstr())) + .unwrap_or(TestId::Name(def.name(sema.db).display_no_db(edition).to_smolstr())) }; if def.is_test(sema.db) { @@ -367,8 +369,11 @@ pub(crate) fn runnable_mod( .path_to_root(sema.db) .into_iter() .rev() - .filter_map(|it| it.name(sema.db)) - .map(|it| it.display(sema.db).to_string()) + .filter_map(|module| { + module.name(sema.db).map(|mod_name| { + mod_name.display(sema.db, module.krate().edition(sema.db)).to_string() + }) + }) .join("::"); let attrs = def.attrs(sema.db); @@ -381,6 +386,7 @@ pub(crate) fn runnable_impl( sema: &Semantics<'_, RootDatabase>, def: &hir::Impl, ) -> Option<Runnable> { + let edition = def.module(sema.db).krate().edition(sema.db); let attrs = def.attrs(sema.db); if !has_runnable_doc_test(&attrs) { return None; @@ -389,13 +395,13 @@ pub(crate) fn runnable_impl( let nav = def.try_to_nav(sema.db)?.call_site(); let ty = def.self_ty(sema.db); let adt_name = ty.as_adt()?.name(sema.db); - let mut ty_args = ty.generic_parameters(sema.db).peekable(); + let mut ty_args = ty.generic_parameters(sema.db, edition).peekable(); let params = if ty_args.peek().is_some() { format!("<{}>", ty_args.format_with(",", |ty, cb| cb(&ty))) } else { String::new() }; - let mut test_id = format!("{}{params}", adt_name.display(sema.db)); + let mut test_id = format!("{}{params}", adt_name.display(sema.db, edition)); test_id.retain(|c| c != ' '); let test_id = TestId::Path(test_id); @@ -419,8 +425,11 @@ fn runnable_mod_outline_definition( .path_to_root(sema.db) .into_iter() .rev() - .filter_map(|it| it.name(sema.db)) - .map(|it| it.display(sema.db).to_string()) + .filter_map(|module| { + module.name(sema.db).map(|mod_name| { + mod_name.display(sema.db, module.krate().edition(sema.db)).to_string() + }) + }) .join("::"); let attrs = def.attrs(sema.db); @@ -452,6 +461,7 @@ fn module_def_doctest(db: &RootDatabase, def: Definition) -> Option<Runnable> { Definition::SelfType(it) => it.attrs(db), _ => return None, }; + let edition = def.krate(db).map(|it| it.edition(db)).unwrap_or(Edition::CURRENT); if !has_runnable_doc_test(&attrs) { return None; } @@ -460,29 +470,29 @@ fn module_def_doctest(db: &RootDatabase, def: Definition) -> Option<Runnable> { let mut path = String::new(); def.canonical_module_path(db)? .flat_map(|it| it.name(db)) - .for_each(|name| format_to!(path, "{}::", name.display(db))); + .for_each(|name| format_to!(path, "{}::", name.display(db, edition))); // This probably belongs to canonical_path? if let Some(assoc_item) = def.as_assoc_item(db) { if let Some(ty) = assoc_item.implementing_ty(db) { if let Some(adt) = ty.as_adt() { let name = adt.name(db); - let mut ty_args = ty.generic_parameters(db).peekable(); - format_to!(path, "{}", name.display(db)); + let mut ty_args = ty.generic_parameters(db, edition).peekable(); + format_to!(path, "{}", name.display(db, edition)); if ty_args.peek().is_some() { format_to!(path, "<{}>", ty_args.format_with(",", |ty, cb| cb(&ty))); } - format_to!(path, "::{}", def_name.display(db)); + format_to!(path, "::{}", def_name.display(db, edition)); path.retain(|c| c != ' '); return Some(path); } } } - format_to!(path, "{}", def_name.display(db)); + format_to!(path, "{}", def_name.display(db, edition)); Some(path) })(); - let test_id = - path.map_or_else(|| TestId::Name(def_name.display_no_db().to_smolstr()), TestId::Path); + let test_id = path + .map_or_else(|| TestId::Name(def_name.display_no_db(edition).to_smolstr()), TestId::Path); let mut nav = match def { Definition::Module(def) => NavigationTarget::from_module_to_decl(db, def), diff --git a/crates/ide/src/signature_help.rs b/crates/ide/src/signature_help.rs index b6c9e2f636..9d3b8c6ebd 100644 --- a/crates/ide/src/signature_help.rs +++ b/crates/ide/src/signature_help.rs @@ -13,6 +13,7 @@ use ide_db::{ documentation::{Documentation, HasDocs}, FilePosition, FxIndexMap, }; +use span::Edition; use stdx::format_to; use syntax::{ algo, @@ -82,6 +83,8 @@ pub(crate) fn signature_help( // this prevents us from leaving the CallExpression .and_then(|tok| algo::skip_trivia_token(tok, Direction::Prev))?; let token = sema.descend_into_macros_single(DescendPreference::None, token); + let edition = + sema.attach_first_edition(file_id).map(|it| it.edition()).unwrap_or(Edition::CURRENT); for node in token.parent_ancestors() { match_ast! { @@ -91,49 +94,49 @@ pub(crate) fn signature_help( if cursor_outside { continue; } - return signature_help_for_call(&sema, arg_list, token); + return signature_help_for_call(&sema, arg_list, token, edition); }, ast::GenericArgList(garg_list) => { let cursor_outside = garg_list.r_angle_token().as_ref() == Some(&token); if cursor_outside { continue; } - return signature_help_for_generics(&sema, garg_list, token); + return signature_help_for_generics(&sema, garg_list, token, edition); }, ast::RecordExpr(record) => { let cursor_outside = record.record_expr_field_list().and_then(|list| list.r_curly_token()).as_ref() == Some(&token); if cursor_outside { continue; } - return signature_help_for_record_lit(&sema, record, token); + return signature_help_for_record_lit(&sema, record, token, edition); }, ast::RecordPat(record) => { let cursor_outside = record.record_pat_field_list().and_then(|list| list.r_curly_token()).as_ref() == Some(&token); if cursor_outside { continue; } - return signature_help_for_record_pat(&sema, record, token); + return signature_help_for_record_pat(&sema, record, token, edition); }, ast::TupleStructPat(tuple_pat) => { let cursor_outside = tuple_pat.r_paren_token().as_ref() == Some(&token); if cursor_outside { continue; } - return signature_help_for_tuple_struct_pat(&sema, tuple_pat, token); + return signature_help_for_tuple_struct_pat(&sema, tuple_pat, token, edition); }, ast::TuplePat(tuple_pat) => { let cursor_outside = tuple_pat.r_paren_token().as_ref() == Some(&token); if cursor_outside { continue; } - return signature_help_for_tuple_pat(&sema, tuple_pat, token); + return signature_help_for_tuple_pat(&sema, tuple_pat, token, edition); }, ast::TupleExpr(tuple_expr) => { let cursor_outside = tuple_expr.r_paren_token().as_ref() == Some(&token); if cursor_outside { continue; } - return signature_help_for_tuple_expr(&sema, tuple_expr, token); + return signature_help_for_tuple_expr(&sema, tuple_expr, token, edition); }, _ => (), } @@ -157,6 +160,7 @@ fn signature_help_for_call( sema: &Semantics<'_, RootDatabase>, arg_list: ast::ArgList, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { // Find the calling expression and its NameRef let mut nodes = arg_list.syntax().ancestors().skip(1); @@ -181,7 +185,7 @@ fn signature_help_for_call( match callable.kind() { hir::CallableKind::Function(func) => { res.doc = func.docs(db); - format_to!(res.signature, "fn {}", func.name(db).display(db)); + format_to!(res.signature, "fn {}", func.name(db).display(db, edition)); fn_params = Some(match callable.receiver_param(db) { Some(_self) => func.params_without_self(db), None => func.assoc_fn_params(db), @@ -189,15 +193,15 @@ fn signature_help_for_call( } hir::CallableKind::TupleStruct(strukt) => { res.doc = strukt.docs(db); - format_to!(res.signature, "struct {}", strukt.name(db).display(db)); + format_to!(res.signature, "struct {}", strukt.name(db).display(db, edition)); } hir::CallableKind::TupleEnumVariant(variant) => { res.doc = variant.docs(db); format_to!( res.signature, "enum {}::{}", - variant.parent_enum(db).name(db).display(db), - variant.name(db).display(db) + variant.parent_enum(db).name(db).display(db, edition), + variant.name(db).display(db, edition) ); } hir::CallableKind::Closure(closure) => { @@ -210,7 +214,7 @@ fn signature_help_for_call( Some(adt) => format_to!( res.signature, "<{} as {fn_trait}>::{}", - adt.name(db).display(db), + adt.name(db).display(db, edition), fn_trait.function_name() ), None => format_to!(res.signature, "impl {fn_trait}"), @@ -220,7 +224,7 @@ fn signature_help_for_call( res.signature.push('('); { if let Some((self_param, _)) = callable.receiver_param(db) { - format_to!(res.signature, "{}", self_param.display(db)) + format_to!(res.signature, "{}", self_param.display(db, edition)) } let mut buf = String::new(); for (idx, p) in callable.params().into_iter().enumerate() { @@ -240,8 +244,10 @@ fn signature_help_for_call( // This is overly conservative: we do not substitute known type vars // (see FIXME in tests::impl_trait) and falling back on any unknowns. match (p.ty().contains_unknown(), fn_params.as_deref()) { - (true, Some(fn_params)) => format_to!(buf, "{}", fn_params[idx].ty().display(db)), - _ => format_to!(buf, "{}", p.ty().display(db)), + (true, Some(fn_params)) => { + format_to!(buf, "{}", fn_params[idx].ty().display(db, edition)) + } + _ => format_to!(buf, "{}", p.ty().display(db, edition)), } res.push_call_param(&buf); } @@ -250,7 +256,7 @@ fn signature_help_for_call( let mut render = |ret_type: hir::Type| { if !ret_type.is_unit() { - format_to!(res.signature, " -> {}", ret_type.display(db)); + format_to!(res.signature, " -> {}", ret_type.display(db, edition)); } }; match callable.kind() { @@ -270,6 +276,7 @@ fn signature_help_for_generics( sema: &Semantics<'_, RootDatabase>, arg_list: ast::GenericArgList, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { let (generics_def, mut active_parameter, first_arg_is_non_lifetime, variant) = generic_def_for_node(sema, &arg_list, &token)?; @@ -284,11 +291,11 @@ fn signature_help_for_generics( match generics_def { hir::GenericDef::Function(it) => { res.doc = it.docs(db); - format_to!(res.signature, "fn {}", it.name(db).display(db)); + format_to!(res.signature, "fn {}", it.name(db).display(db, edition)); } hir::GenericDef::Adt(hir::Adt::Enum(it)) => { res.doc = it.docs(db); - format_to!(res.signature, "enum {}", it.name(db).display(db)); + format_to!(res.signature, "enum {}", it.name(db).display(db, edition)); if let Some(variant) = variant { // In paths, generics of an enum can be specified *after* one of its variants. // eg. `None::<u8>` @@ -298,23 +305,23 @@ fn signature_help_for_generics( } hir::GenericDef::Adt(hir::Adt::Struct(it)) => { res.doc = it.docs(db); - format_to!(res.signature, "struct {}", it.name(db).display(db)); + format_to!(res.signature, "struct {}", it.name(db).display(db, edition)); } hir::GenericDef::Adt(hir::Adt::Union(it)) => { res.doc = it.docs(db); - format_to!(res.signature, "union {}", it.name(db).display(db)); + format_to!(res.signature, "union {}", it.name(db).display(db, edition)); } hir::GenericDef::Trait(it) => { res.doc = it.docs(db); - format_to!(res.signature, "trait {}", it.name(db).display(db)); + format_to!(res.signature, "trait {}", it.name(db).display(db, edition)); } hir::GenericDef::TraitAlias(it) => { res.doc = it.docs(db); - format_to!(res.signature, "trait {}", it.name(db).display(db)); + format_to!(res.signature, "trait {}", it.name(db).display(db, edition)); } hir::GenericDef::TypeAlias(it) => { res.doc = it.docs(db); - format_to!(res.signature, "type {}", it.name(db).display(db)); + format_to!(res.signature, "type {}", it.name(db).display(db, edition)); } // These don't have generic args that can be specified hir::GenericDef::Impl(_) | hir::GenericDef::Const(_) => return None, @@ -339,11 +346,11 @@ fn signature_help_for_generics( } buf.clear(); - format_to!(buf, "{}", param.display(db)); + format_to!(buf, "{}", param.display(db, edition)); res.push_generic_param(&buf); } if let hir::GenericDef::Trait(tr) = generics_def { - add_assoc_type_bindings(db, &mut res, tr, arg_list); + add_assoc_type_bindings(db, &mut res, tr, arg_list, edition); } res.signature.push('>'); @@ -355,6 +362,7 @@ fn add_assoc_type_bindings( res: &mut SignatureHelp, tr: Trait, args: ast::GenericArgList, + edition: Edition, ) { if args.syntax().ancestors().find_map(ast::TypeBound::cast).is_none() { // Assoc type bindings are only valid in type bound position. @@ -378,7 +386,7 @@ fn add_assoc_type_bindings( for item in tr.items_with_supertraits(db) { if let AssocItem::TypeAlias(ty) = item { - let name = ty.name(db).display_no_db().to_smolstr(); + let name = ty.name(db).display_no_db(edition).to_smolstr(); if !present_bindings.contains(&*name) { buf.clear(); format_to!(buf, "{} = …", name); @@ -392,6 +400,7 @@ fn signature_help_for_record_lit( sema: &Semantics<'_, RootDatabase>, record: ast::RecordExpr, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { signature_help_for_record_( sema, @@ -403,6 +412,7 @@ fn signature_help_for_record_lit( .filter_map(|field| sema.resolve_record_field(&field)) .map(|(field, _, ty)| (field, ty)), token, + edition, ) } @@ -410,6 +420,7 @@ fn signature_help_for_record_pat( sema: &Semantics<'_, RootDatabase>, record: ast::RecordPat, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { signature_help_for_record_( sema, @@ -420,6 +431,7 @@ fn signature_help_for_record_pat( .fields() .filter_map(|field| sema.resolve_record_pat_field(&field)), token, + edition, ) } @@ -427,6 +439,7 @@ fn signature_help_for_tuple_struct_pat( sema: &Semantics<'_, RootDatabase>, pat: ast::TupleStructPat, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { let path = pat.path()?; let path_res = sema.resolve_path(&path)?; @@ -445,8 +458,8 @@ fn signature_help_for_tuple_struct_pat( format_to!( res.signature, "enum {}::{} (", - en.name(db).display(db), - variant.name(db).display(db) + en.name(db).display(db, edition), + variant.name(db).display(db, edition) ); variant.fields(db) } else { @@ -459,7 +472,7 @@ fn signature_help_for_tuple_struct_pat( match adt { hir::Adt::Struct(it) => { res.doc = it.docs(db); - format_to!(res.signature, "struct {} (", it.name(db).display(db)); + format_to!(res.signature, "struct {} (", it.name(db).display(db, edition)); it.fields(db) } _ => return None, @@ -472,6 +485,7 @@ fn signature_help_for_tuple_struct_pat( token, pat.fields(), fields.into_iter().map(|it| it.ty(db)), + edition, )) } @@ -479,6 +493,7 @@ fn signature_help_for_tuple_pat( sema: &Semantics<'_, RootDatabase>, pat: ast::TuplePat, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { let db = sema.db; let field_pats = pat.fields(); @@ -498,6 +513,7 @@ fn signature_help_for_tuple_pat( token, field_pats, fields.into_iter(), + edition, )) } @@ -505,6 +521,7 @@ fn signature_help_for_tuple_expr( sema: &Semantics<'_, RootDatabase>, expr: ast::TupleExpr, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { let active_parameter = Some( expr.syntax() @@ -526,7 +543,7 @@ fn signature_help_for_tuple_expr( let fields = expr.original.tuple_fields(db); let mut buf = String::new(); for ty in fields { - format_to!(buf, "{}", ty.display_truncated(db, Some(20))); + format_to!(buf, "{}", ty.display_truncated(db, Some(20), edition)); res.push_call_param(&buf); buf.clear(); } @@ -540,6 +557,7 @@ fn signature_help_for_record_( path: &ast::Path, fields2: impl Iterator<Item = (hir::Field, hir::Type)>, token: SyntaxToken, + edition: Edition, ) -> Option<SignatureHelp> { let active_parameter = field_list_children .filter_map(NodeOrToken::into_token) @@ -566,8 +584,8 @@ fn signature_help_for_record_( format_to!( res.signature, "enum {}::{} {{ ", - en.name(db).display(db), - variant.name(db).display(db) + en.name(db).display(db, edition), + variant.name(db).display(db, edition) ); } else { let adt = match path_res { @@ -580,12 +598,12 @@ fn signature_help_for_record_( hir::Adt::Struct(it) => { fields = it.fields(db); res.doc = it.docs(db); - format_to!(res.signature, "struct {} {{ ", it.name(db).display(db)); + format_to!(res.signature, "struct {} {{ ", it.name(db).display(db, edition)); } hir::Adt::Union(it) => { fields = it.fields(db); res.doc = it.docs(db); - format_to!(res.signature, "union {} {{ ", it.name(db).display(db)); + format_to!(res.signature, "union {} {{ ", it.name(db).display(db, edition)); } _ => return None, } @@ -596,7 +614,12 @@ fn signature_help_for_record_( let mut buf = String::new(); for (field, ty) in fields2 { let name = field.name(db); - format_to!(buf, "{}: {}", name.display(db), ty.display_truncated(db, Some(20))); + format_to!( + buf, + "{}: {}", + name.display(db, edition), + ty.display_truncated(db, Some(20), edition) + ); res.push_record_field(&buf); buf.clear(); @@ -606,7 +629,12 @@ fn signature_help_for_record_( } for (name, field) in fields { let Some(field) = field else { continue }; - format_to!(buf, "{}: {}", name.display(db), field.ty(db).display_truncated(db, Some(20))); + format_to!( + buf, + "{}: {}", + name.display(db, edition), + field.ty(db).display_truncated(db, Some(20), edition) + ); res.push_record_field(&buf); buf.clear(); } @@ -621,6 +649,7 @@ fn signature_help_for_tuple_pat_ish( token: SyntaxToken, mut field_pats: AstChildren<ast::Pat>, fields: impl ExactSizeIterator<Item = hir::Type>, + edition: Edition, ) -> SignatureHelp { let rest_pat = field_pats.find(|it| matches!(it, ast::Pat::RestPat(_))); let is_left_of_rest_pat = @@ -647,7 +676,7 @@ fn signature_help_for_tuple_pat_ish( let mut buf = String::new(); for ty in fields { - format_to!(buf, "{}", ty.display_truncated(db, Some(20))); + format_to!(buf, "{}", ty.display_truncated(db, Some(20), edition)); res.push_call_param(&buf); buf.clear(); } diff --git a/crates/ide/src/static_index.rs b/crates/ide/src/static_index.rs index eaccee08e8..0f8d03c8d5 100644 --- a/crates/ide/src/static_index.rs +++ b/crates/ide/src/static_index.rs @@ -10,6 +10,7 @@ use ide_db::{ helpers::get_definition, FileId, FileRange, FxHashMap, FxHashSet, RootDatabase, }; +use span::Edition; use syntax::{AstNode, SyntaxKind::*, SyntaxNode, TextRange, T}; use crate::inlay_hints::InlayFieldsToResolve; @@ -116,7 +117,11 @@ fn documentation_for_definition( _ => None, }; - def.docs(sema.db, famous_defs.as_ref()) + def.docs( + sema.db, + famous_defs.as_ref(), + def.krate(sema.db).map(|it| it.edition(sema.db)).unwrap_or(Edition::CURRENT), + ) } impl StaticIndex<'_> { @@ -161,6 +166,8 @@ impl StaticIndex<'_> { // hovers let sema = hir::Semantics::new(self.db); let tokens_or_nodes = sema.parse_guess_edition(file_id).syntax().clone(); + let edition = + sema.attach_first_edition(file_id).map(|it| it.edition()).unwrap_or(Edition::CURRENT); let tokens = tokens_or_nodes.descendants_with_tokens().filter_map(|it| match it { syntax::NodeOrToken::Node(_) => None, syntax::NodeOrToken::Token(it) => Some(it), @@ -201,17 +208,20 @@ impl StaticIndex<'_> { &node, None, &hover_config, + edition, )), definition: def.try_to_nav(self.db).map(UpmappingResult::call_site).map(|it| { FileRange { file_id: it.file_id, range: it.focus_or_full_range() } }), references: vec![], moniker: current_crate.and_then(|cc| def_to_moniker(self.db, def, cc)), - display_name: def.name(self.db).map(|name| name.display(self.db).to_string()), + display_name: def + .name(self.db) + .map(|name| name.display(self.db, edition).to_string()), enclosing_moniker: current_crate .zip(def.enclosing_definition(self.db)) .and_then(|(cc, enclosing_def)| def_to_moniker(self.db, enclosing_def, cc)), - signature: Some(def.label(self.db)), + signature: Some(def.label(self.db, edition)), kind: def_to_kind(self.db, def), }); self.def_map.insert(def, it); diff --git a/crates/ide/src/syntax_highlighting.rs b/crates/ide/src/syntax_highlighting.rs index 2318592005..e082fcdc76 100644 --- a/crates/ide/src/syntax_highlighting.rs +++ b/crates/ide/src/syntax_highlighting.rs @@ -501,7 +501,9 @@ fn traverse( config.syntactic_name_ref_highlighting, name_like, ), - NodeOrToken::Token(token) => highlight::token(sema, token).zip(Some(None)), + NodeOrToken::Token(token) => { + highlight::token(sema, token, file_id.edition()).zip(Some(None)) + } }; if let Some((mut highlight, binding_hash)) = element { if is_unlinked && highlight.tag == HlTag::UnresolvedReference { diff --git a/crates/ide/src/syntax_highlighting/highlight.rs b/crates/ide/src/syntax_highlighting/highlight.rs index 70fdc0a1b3..eeba9cf35c 100644 --- a/crates/ide/src/syntax_highlighting/highlight.rs +++ b/crates/ide/src/syntax_highlighting/highlight.rs @@ -19,7 +19,11 @@ use crate::{ Highlight, HlMod, HlTag, }; -pub(super) fn token(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> Option<Highlight> { +pub(super) fn token( + sema: &Semantics<'_, RootDatabase>, + token: SyntaxToken, + edition: Edition, +) -> Option<Highlight> { if let Some(comment) = ast::Comment::cast(token.clone()) { let h = HlTag::Comment; return Some(match comment.kind().doc { @@ -42,7 +46,7 @@ pub(super) fn token(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) -> O HlTag::None.into() } p if p.is_punct() => punctuation(sema, token, p), - k if k.is_keyword(Edition::CURRENT) => keyword(sema, token, k)?, + k if k.is_keyword(edition) => keyword(sema, token, k)?, _ => return None, }; Some(highlight) diff --git a/crates/ide/src/syntax_highlighting/macro_.rs b/crates/ide/src/syntax_highlighting/macro_.rs index 460fc4fe14..b441b4cc90 100644 --- a/crates/ide/src/syntax_highlighting/macro_.rs +++ b/crates/ide/src/syntax_highlighting/macro_.rs @@ -1,5 +1,4 @@ //! Syntax highlighting for macro_rules!. -use span::Edition; use syntax::{SyntaxKind, SyntaxToken, TextRange, T}; use crate::{HlRange, HlTag}; @@ -118,7 +117,7 @@ fn update_macro_state(state: &mut MacroMatcherParseState, tok: &SyntaxToken) { fn is_metavariable(token: &SyntaxToken) -> Option<TextRange> { match token.kind() { - kind if kind == SyntaxKind::IDENT || kind.is_keyword(Edition::CURRENT) => { + kind if kind.is_any_identifier() => { if let Some(_dollar) = token.prev_token().filter(|t| t.kind() == T![$]) { return Some(token.text_range()); } diff --git a/crates/ide/src/view_item_tree.rs b/crates/ide/src/view_item_tree.rs index dae79998dc..a6352b99d4 100644 --- a/crates/ide/src/view_item_tree.rs +++ b/crates/ide/src/view_item_tree.rs @@ -16,5 +16,5 @@ pub(crate) fn view_item_tree(db: &RootDatabase, file_id: FileId) -> String { let file_id = sema .attach_first_edition(file_id) .unwrap_or_else(|| EditionedFileId::current_edition(file_id)); - db.file_item_tree(file_id.into()).pretty_print(db) + db.file_item_tree(file_id.into()).pretty_print(db, file_id.edition()) } diff --git a/crates/ide/src/view_memory_layout.rs b/crates/ide/src/view_memory_layout.rs index df3f2f18b4..830c39e21e 100644 --- a/crates/ide/src/view_memory_layout.rs +++ b/crates/ide/src/view_memory_layout.rs @@ -6,6 +6,7 @@ use ide_db::{ helpers::{get_definition, pick_best_token}, RootDatabase, }; +use span::Edition; use syntax::{AstNode, SyntaxKind}; use crate::FilePosition; @@ -85,6 +86,10 @@ pub(crate) fn view_memory_layout( ) -> Option<RecursiveMemoryLayout> { let sema = Semantics::new(db); let file = sema.parse_guess_edition(position.file_id); + let edition = sema + .attach_first_edition(position.file_id) + .map(|it| it.edition()) + .unwrap_or(Edition::CURRENT); let token = pick_best_token(file.syntax().token_at_offset(position.offset), |kind| match kind { SyntaxKind::IDENT => 3, @@ -111,6 +116,7 @@ pub(crate) fn view_memory_layout( ty: &Type, layout: &Layout, parent_idx: usize, + edition: Edition, ) { let mut fields = ty .fields(db) @@ -141,7 +147,7 @@ pub(crate) fn view_memory_layout( if let Ok(child_layout) = child_ty.layout(db) { nodes.push(MemoryLayoutNode { item_name: field.name(db), - typename: child_ty.display(db).to_string(), + typename: child_ty.display(db, edition).to_string(), size: child_layout.size(), alignment: child_layout.align(), offset: match *field { @@ -157,7 +163,7 @@ pub(crate) fn view_memory_layout( item_name: field.name(db) + format!("(no layout data: {:?})", child_ty.layout(db).unwrap_err()) .as_ref(), - typename: child_ty.display(db).to_string(), + typename: child_ty.display(db, edition).to_string(), size: 0, offset: 0, alignment: 0, @@ -170,7 +176,7 @@ pub(crate) fn view_memory_layout( for (i, (_, child_ty)) in fields.iter().enumerate() { if let Ok(child_layout) = child_ty.layout(db) { - read_layout(nodes, db, child_ty, &child_layout, children_start + i); + read_layout(nodes, db, child_ty, &child_layout, children_start + i, edition); } } } @@ -188,7 +194,7 @@ pub(crate) fn view_memory_layout( def => def.name(db).map(|n| n.as_str().to_owned()).unwrap_or("[ROOT]".to_owned()), }; - let typename = ty.display(db).to_string(); + let typename = ty.display(db, edition).to_string(); let mut nodes = vec![MemoryLayoutNode { item_name, @@ -200,7 +206,7 @@ pub(crate) fn view_memory_layout( children_start: -1, children_len: 0, }]; - read_layout(&mut nodes, db, &ty, &layout, 0); + read_layout(&mut nodes, db, &ty, &layout, 0, edition); RecursiveMemoryLayout { nodes } }) diff --git a/crates/parser/src/syntax_kind.rs b/crates/parser/src/syntax_kind.rs index 3ca6bd4cb1..6a8cca9ccc 100644 --- a/crates/parser/src/syntax_kind.rs +++ b/crates/parser/src/syntax_kind.rs @@ -3,6 +3,8 @@ mod generated; +use crate::Edition; + #[allow(unreachable_pub)] pub use self::generated::SyntaxKind; @@ -26,4 +28,11 @@ impl SyntaxKind { pub fn is_trivia(self) -> bool { matches!(self, SyntaxKind::WHITESPACE | SyntaxKind::COMMENT) } + + /// Returns true if this is an identifier or a keyword. + #[inline] + pub fn is_any_identifier(self) -> bool { + // Assuming no edition removed keywords... + self == SyntaxKind::IDENT || self.is_keyword(Edition::LATEST) + } } diff --git a/crates/rust-analyzer/src/cli.rs b/crates/rust-analyzer/src/cli.rs index 0bd6677b66..5eb6ff664f 100644 --- a/crates/rust-analyzer/src/cli.rs +++ b/crates/rust-analyzer/src/cli.rs @@ -21,7 +21,7 @@ use std::io::Read; use anyhow::Result; use hir::{Module, Name}; use hir_ty::db::HirDatabase; -use ide::AnalysisHost; +use ide::{AnalysisHost, Edition}; use itertools::Itertools; use vfs::Vfs; @@ -85,6 +85,6 @@ fn full_name_of_item(db: &dyn HirDatabase, module: Module, name: Name) -> String .rev() .filter_map(|it| it.name(db)) .chain(Some(name)) - .map(|it| it.display(db.upcast()).to_string()) + .map(|it| it.display(db.upcast(), Edition::LATEST).to_string()) .join("::") } diff --git a/crates/rust-analyzer/src/cli/analysis_stats.rs b/crates/rust-analyzer/src/cli/analysis_stats.rs index 06f4ba815d..44e56645ba 100644 --- a/crates/rust-analyzer/src/cli/analysis_stats.rs +++ b/crates/rust-analyzer/src/cli/analysis_stats.rs @@ -17,7 +17,7 @@ use hir_def::{ }; use hir_ty::{Interner, Substitution, TyExt, TypeFlags}; use ide::{ - Analysis, AnalysisHost, AnnotationConfig, DiagnosticsConfig, InlayFieldsToResolve, + Analysis, AnalysisHost, AnnotationConfig, DiagnosticsConfig, Edition, InlayFieldsToResolve, InlayHintsConfig, LineCol, RootDatabase, }; use ide_db::{ @@ -309,7 +309,7 @@ impl flags::AnalysisStats { let mut fail = 0; for &c in consts { all += 1; - let Err(error) = c.render_eval(db) else { + let Err(error) = c.render_eval(db, Edition::LATEST) else { continue; }; if verbosity.is_spammy() { @@ -442,6 +442,7 @@ impl flags::AnalysisStats { prefer_prelude: true, prefer_absolute: false, }, + Edition::LATEST, ) .unwrap(); syntax_hit_found |= trim(&original_text) == trim(&generated); @@ -563,7 +564,7 @@ impl flags::AnalysisStats { .rev() .filter_map(|it| it.name(db)) .chain(Some(body.name(db).unwrap_or_else(Name::missing))) - .map(|it| it.display(db).to_string()) + .map(|it| it.display(db, Edition::LATEST).to_string()) .join("::"); println!("Mir body for {full_name} failed due {e:?}"); } @@ -628,12 +629,14 @@ impl flags::AnalysisStats { .filter_map(|it| it.name(db)) .rev() .chain(Some(body_id.name(db).unwrap_or_else(Name::missing))) - .map(|it| it.display(db).to_string()), + .map(|it| it.display(db, Edition::LATEST).to_string()), ) .join("::") }; if let Some(only_name) = self.only.as_deref() { - if name.display(db).to_string() != only_name && full_name() != only_name { + if name.display(db, Edition::LATEST).to_string() != only_name + && full_name() != only_name + { continue; } } @@ -687,7 +690,10 @@ impl flags::AnalysisStats { end.col, )); } else { - bar.println(format!("{}: Unknown type", name.display(db))); + bar.println(format!( + "{}: Unknown type", + name.display(db, Edition::LATEST) + )); } } true @@ -708,17 +714,20 @@ impl flags::AnalysisStats { start.col, end.line + 1, end.col, - ty.display(db) + ty.display(db, Edition::LATEST) )); } else { - bar.println(format!("unknown location: {}", ty.display(db))); + bar.println(format!( + "unknown location: {}", + ty.display(db, Edition::LATEST) + )); } } if unknown_or_partial && self.output == Some(OutputFormat::Csv) { println!( r#"{},type,"{}""#, location_csv_expr(db, vfs, &sm(), expr_id), - ty.display(db) + ty.display(db, Edition::LATEST) ); } if let Some(mismatch) = inference_result.type_mismatch_for_expr(expr_id) { @@ -733,15 +742,15 @@ impl flags::AnalysisStats { start.col, end.line + 1, end.col, - mismatch.expected.display(db), - mismatch.actual.display(db) + mismatch.expected.display(db, Edition::LATEST), + mismatch.actual.display(db, Edition::LATEST) )); } else { bar.println(format!( "{}: Expected {}, got {}", - name.display(db), - mismatch.expected.display(db), - mismatch.actual.display(db) + name.display(db, Edition::LATEST), + mismatch.expected.display(db, Edition::LATEST), + mismatch.actual.display(db, Edition::LATEST) )); } } @@ -749,8 +758,8 @@ impl flags::AnalysisStats { println!( r#"{},mismatch,"{}","{}""#, location_csv_expr(db, vfs, &sm(), expr_id), - mismatch.expected.display(db), - mismatch.actual.display(db) + mismatch.expected.display(db, Edition::LATEST), + mismatch.actual.display(db, Edition::LATEST) ); } } @@ -785,7 +794,10 @@ impl flags::AnalysisStats { end.col, )); } else { - bar.println(format!("{}: Unknown type", name.display(db))); + bar.println(format!( + "{}: Unknown type", + name.display(db, Edition::LATEST) + )); } } true @@ -806,17 +818,20 @@ impl flags::AnalysisStats { start.col, end.line + 1, end.col, - ty.display(db) + ty.display(db, Edition::LATEST) )); } else { - bar.println(format!("unknown location: {}", ty.display(db))); + bar.println(format!( + "unknown location: {}", + ty.display(db, Edition::LATEST) + )); } } if unknown_or_partial && self.output == Some(OutputFormat::Csv) { println!( r#"{},type,"{}""#, location_csv_pat(db, vfs, &sm(), pat_id), - ty.display(db) + ty.display(db, Edition::LATEST) ); } if let Some(mismatch) = inference_result.type_mismatch_for_pat(pat_id) { @@ -830,15 +845,15 @@ impl flags::AnalysisStats { start.col, end.line + 1, end.col, - mismatch.expected.display(db), - mismatch.actual.display(db) + mismatch.expected.display(db, Edition::LATEST), + mismatch.actual.display(db, Edition::LATEST) )); } else { bar.println(format!( "{}: Expected {}, got {}", - name.display(db), - mismatch.expected.display(db), - mismatch.actual.display(db) + name.display(db, Edition::LATEST), + mismatch.expected.display(db, Edition::LATEST), + mismatch.actual.display(db, Edition::LATEST) )); } } @@ -846,8 +861,8 @@ impl flags::AnalysisStats { println!( r#"{},mismatch,"{}","{}""#, location_csv_pat(db, vfs, &sm(), pat_id), - mismatch.expected.display(db), - mismatch.actual.display(db) + mismatch.expected.display(db, Edition::LATEST), + mismatch.actual.display(db, Edition::LATEST) ); } } @@ -923,12 +938,16 @@ impl flags::AnalysisStats { .filter_map(|it| it.name(db)) .rev() .chain(Some(body_id.name(db).unwrap_or_else(Name::missing))) - .map(|it| it.display(db).to_string()), + .map(|it| it.display(db, Edition::LATEST).to_string()), ) .join("::") }; if let Some(only_name) = self.only.as_deref() { - if body_id.name(db).unwrap_or_else(Name::missing).display(db).to_string() + if body_id + .name(db) + .unwrap_or_else(Name::missing) + .display(db, Edition::LATEST) + .to_string() != only_name && full_name() != only_name { diff --git a/crates/syntax-bridge/src/lib.rs b/crates/syntax-bridge/src/lib.rs index 5153db2372..56e43e82ed 100644 --- a/crates/syntax-bridge/src/lib.rs +++ b/crates/syntax-bridge/src/lib.rs @@ -301,14 +301,11 @@ where }; } let leaf: tt::Leaf<_> = match kind { - T![true] | T![false] => make_ident!(), - IDENT => { + k if k.is_any_identifier() => { let text = token.to_text(conv); tt::Ident::new(&text, conv.span_for(abs_range)).into() } UNDERSCORE => make_ident!(), - // FIXME: Edition - k if k.is_keyword(Edition::CURRENT) => make_ident!(), k if k.is_literal() => { let text = token.to_text(conv); let span = conv.span_for(abs_range); diff --git a/crates/syntax/src/utils.rs b/crates/syntax/src/utils.rs index 77d49b442e..d1f60f0b71 100644 --- a/crates/syntax/src/utils.rs +++ b/crates/syntax/src/utils.rs @@ -2,6 +2,7 @@ use crate::SyntaxKind; +#[inline] pub fn is_raw_identifier(name: &str, edition: parser::Edition) -> bool { let is_keyword = SyntaxKind::from_keyword(name, edition).is_some(); is_keyword && !matches!(name, "self" | "crate" | "super" | "Self") |