Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/body/lower.rs')
| -rw-r--r-- | crates/hir-def/src/body/lower.rs | 114 |
1 files changed, 67 insertions, 47 deletions
diff --git a/crates/hir-def/src/body/lower.rs b/crates/hir-def/src/body/lower.rs index be7068c807..83ba8f4193 100644 --- a/crates/hir-def/src/body/lower.rs +++ b/crates/hir-def/src/body/lower.rs @@ -5,10 +5,10 @@ use std::mem; use base_db::CrateId; use hir_expand::{ - name::{name, AsName, Name}, + name::{AsName, Name}, ExpandError, InFile, }; -use intern::Interned; +use intern::{sym, Interned}; use rustc_hash::FxHashMap; use smallvec::SmallVec; use span::AstIdMap; @@ -187,8 +187,10 @@ impl ExprCollector<'_> { { let is_mutable = self_param.mut_token().is_some() && self_param.amp_token().is_none(); - let binding_id: la_arena::Idx<Binding> = - self.alloc_binding(name![self], BindingAnnotation::new(is_mutable, false)); + let binding_id: la_arena::Idx<Binding> = self.alloc_binding( + Name::new_symbol_root(sym::self_), + BindingAnnotation::new(is_mutable, false), + ); self.body.self_param = Some(binding_id); self.source_map.self_param = Some(self.expander.in_file(AstPtr::new(&self_param))); } @@ -1588,18 +1590,22 @@ impl ExprCollector<'_> { }); let mut mappings = vec![]; let fmt = match template.and_then(|it| self.expand_macros_to_string(it)) { - Some((s, is_direct_literal)) => format_args::parse( - &s, - fmt_snippet, - args, - is_direct_literal, - |name| self.alloc_expr_desugared(Expr::Path(Path::from(name))), - |name, span| { - if let Some(span) = span { - mappings.push((span, name)) - } - }, - ), + Some((s, is_direct_literal)) => { + let call_ctx = self.expander.syntax_context(); + format_args::parse( + &s, + fmt_snippet, + args, + is_direct_literal, + |name| self.alloc_expr_desugared(Expr::Path(Path::from(name))), + |name, span| { + if let Some(span) = span { + mappings.push((span, name)) + } + }, + call_ctx, + ) + } None => FormatArgs { template: Default::default(), arguments: args.finish(), @@ -1723,14 +1729,18 @@ impl ExprCollector<'_> { // unsafe { ::core::fmt::UnsafeArg::new() } // ) - let Some(new_v1_formatted) = - LangItem::FormatArguments.ty_rel_path(self.db, self.krate, name![new_v1_formatted]) - else { + let Some(new_v1_formatted) = LangItem::FormatArguments.ty_rel_path( + self.db, + self.krate, + Name::new_symbol_root(sym::new_v1_formatted), + ) else { return self.missing_expr(); }; - let Some(unsafe_arg_new) = - LangItem::FormatUnsafeArg.ty_rel_path(self.db, self.krate, name![new]) - else { + let Some(unsafe_arg_new) = LangItem::FormatUnsafeArg.ty_rel_path( + self.db, + self.krate, + Name::new_symbol_root(sym::new), + ) else { return self.missing_expr(); }; let new_v1_formatted = self.alloc_expr_desugared(Expr::Path(new_v1_formatted)); @@ -1812,10 +1822,10 @@ impl ExprCollector<'_> { self.db, self.krate, match alignment { - Some(FormatAlignment::Left) => name![Left], - Some(FormatAlignment::Right) => name![Right], - Some(FormatAlignment::Center) => name![Center], - None => name![Unknown], + Some(FormatAlignment::Left) => Name::new_symbol_root(sym::Left), + Some(FormatAlignment::Right) => Name::new_symbol_root(sym::Right), + Some(FormatAlignment::Center) => Name::new_symbol_root(sym::Center), + None => Name::new_symbol_root(sym::Unknown), }, ); match align { @@ -1838,8 +1848,11 @@ impl ExprCollector<'_> { let width = self.make_count(width, argmap); let format_placeholder_new = { - let format_placeholder_new = - LangItem::FormatPlaceholder.ty_rel_path(self.db, self.krate, name![new]); + let format_placeholder_new = LangItem::FormatPlaceholder.ty_rel_path( + self.db, + self.krate, + Name::new_symbol_root(sym::new), + ); match format_placeholder_new { Some(path) => self.alloc_expr_desugared(Expr::Path(path)), None => self.missing_expr(), @@ -1883,11 +1896,14 @@ impl ExprCollector<'_> { *n as u128, Some(BuiltinUint::Usize), ))); - let count_is = - match LangItem::FormatCount.ty_rel_path(self.db, self.krate, name![Is]) { - Some(count_is) => self.alloc_expr_desugared(Expr::Path(count_is)), - None => self.missing_expr(), - }; + let count_is = match LangItem::FormatCount.ty_rel_path( + self.db, + self.krate, + Name::new_symbol_root(sym::Is), + ) { + Some(count_is) => self.alloc_expr_desugared(Expr::Path(count_is)), + None => self.missing_expr(), + }; self.alloc_expr_desugared(Expr::Call { callee: count_is, args: Box::new([args]), @@ -1905,7 +1921,7 @@ impl ExprCollector<'_> { let count_param = match LangItem::FormatCount.ty_rel_path( self.db, self.krate, - name![Param], + Name::new_symbol_root(sym::Param), ) { Some(count_param) => self.alloc_expr_desugared(Expr::Path(count_param)), None => self.missing_expr(), @@ -1921,7 +1937,11 @@ impl ExprCollector<'_> { self.missing_expr() } } - None => match LangItem::FormatCount.ty_rel_path(self.db, self.krate, name![Implied]) { + None => match LangItem::FormatCount.ty_rel_path( + self.db, + self.krate, + Name::new_symbol_root(sym::Implied), + ) { Some(count_param) => self.alloc_expr_desugared(Expr::Path(count_param)), None => self.missing_expr(), }, @@ -1942,18 +1962,18 @@ impl ExprCollector<'_> { let new_fn = match LangItem::FormatArgument.ty_rel_path( self.db, self.krate, - match ty { - Format(Display) => name![new_display], - Format(Debug) => name![new_debug], - Format(LowerExp) => name![new_lower_exp], - Format(UpperExp) => name![new_upper_exp], - Format(Octal) => name![new_octal], - Format(Pointer) => name![new_pointer], - Format(Binary) => name![new_binary], - Format(LowerHex) => name![new_lower_hex], - Format(UpperHex) => name![new_upper_hex], - Usize => name![from_usize], - }, + Name::new_symbol_root(match ty { + Format(Display) => sym::new_display, + Format(Debug) => sym::new_debug, + Format(LowerExp) => sym::new_lower_exp, + Format(UpperExp) => sym::new_upper_exp, + Format(Octal) => sym::new_octal, + Format(Pointer) => sym::new_pointer, + Format(Binary) => sym::new_binary, + Format(LowerHex) => sym::new_lower_hex, + Format(UpperHex) => sym::new_upper_hex, + Usize => sym::from_usize, + }), ) { Some(new_fn) => self.alloc_expr_desugared(Expr::Path(new_fn)), None => self.missing_expr(), |