bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-def/src/body/pretty.rs')
-rw-r--r--crates/hir-def/src/body/pretty.rs38
1 files changed, 17 insertions, 21 deletions
diff --git a/crates/hir-def/src/body/pretty.rs b/crates/hir-def/src/body/pretty.rs
index b67ed2fb38..31c2e9c1fb 100644
--- a/crates/hir-def/src/body/pretty.rs
+++ b/crates/hir-def/src/body/pretty.rs
@@ -2,7 +2,6 @@
use std::fmt::{self, Write};
-use hir_expand::db::ExpandDatabase;
use itertools::Itertools;
use syntax::ast::HasName;
@@ -52,8 +51,7 @@ pub(super) fn print_body_hir(db: &dyn DefDatabase, body: &Body, owner: DefWithBo
}
};
- let mut p =
- Printer { db: db.upcast(), body, buf: header, indent_level: 0, needs_indent: false };
+ let mut p = Printer { db, body, buf: header, indent_level: 0, needs_indent: false };
if let DefWithBodyId::FunctionId(it) = owner {
p.buf.push('(');
body.params.iter().zip(&db.function_data(it).params).for_each(|(&param, ty)| {
@@ -77,8 +75,7 @@ pub(super) fn print_expr_hir(
_owner: DefWithBodyId,
expr: ExprId,
) -> String {
- let mut p =
- Printer { db: db.upcast(), 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 };
p.print_expr(expr);
p.buf
}
@@ -99,7 +96,7 @@ macro_rules! wln {
}
struct Printer<'a> {
- db: &'a dyn ExpandDatabase,
+ db: &'a dyn DefDatabase,
body: &'a Body,
buf: String,
indent_level: usize,
@@ -156,18 +153,16 @@ impl Printer<'_> {
Expr::Missing => w!(self, "�"),
Expr::Underscore => w!(self, "_"),
Expr::InlineAsm(_) => w!(self, "builtin#asm(_)"),
- Expr::FormatArgs(_fmt_args) => {
- w!(self, "builtin#format_args(");
- // FIXME
- w!(self, ")");
- }
Expr::OffsetOf(offset_of) => {
w!(self, "builtin#offset_of(");
self.print_type_ref(&offset_of.container);
w!(
self,
", {})",
- offset_of.fields.iter().format_with(".", |field, f| f(&field.display(self.db)))
+ offset_of
+ .fields
+ .iter()
+ .format_with(".", |field, f| f(&field.display(self.db.upcast())))
);
}
Expr::Path(path) => self.print_path(path),
@@ -189,7 +184,7 @@ impl Printer<'_> {
}
Expr::Loop { body, label } => {
if let Some(lbl) = label {
- w!(self, "{}: ", self.body[*lbl].name.display(self.db));
+ w!(self, "{}: ", self.body[*lbl].name.display(self.db.upcast()));
}
w!(self, "loop ");
self.print_expr(*body);
@@ -209,7 +204,7 @@ impl Printer<'_> {
}
Expr::MethodCall { receiver, method_name, args, generic_args } => {
self.print_expr(*receiver);
- w!(self, ".{}", method_name.display(self.db));
+ w!(self, ".{}", method_name.display(self.db.upcast()));
if let Some(args) = generic_args {
w!(self, "::<");
print_generic_args(self.db, args, self).unwrap();
@@ -247,13 +242,13 @@ impl Printer<'_> {
Expr::Continue { label } => {
w!(self, "continue");
if let Some(lbl) = label {
- w!(self, " {}", self.body[*lbl].name.display(self.db));
+ w!(self, " {}", self.body[*lbl].name.display(self.db.upcast()));
}
}
Expr::Break { expr, label } => {
w!(self, "break");
if let Some(lbl) = label {
- w!(self, " {}", self.body[*lbl].name.display(self.db));
+ w!(self, " {}", self.body[*lbl].name.display(self.db.upcast()));
}
if let Some(expr) = expr {
self.whitespace();
@@ -292,7 +287,7 @@ impl Printer<'_> {
w!(self, "{{");
self.indented(|p| {
for field in &**fields {
- w!(p, "{}: ", field.name.display(self.db));
+ w!(p, "{}: ", field.name.display(self.db.upcast()));
p.print_expr(field.expr);
wln!(p, ",");
}
@@ -309,7 +304,7 @@ impl Printer<'_> {
}
Expr::Field { expr, name } => {
self.print_expr(*expr);
- w!(self, ".{}", name.display(self.db));
+ w!(self, ".{}", name.display(self.db.upcast()));
}
Expr::Await { expr } => {
self.print_expr(*expr);
@@ -447,7 +442,8 @@ 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)));
+ let label =
+ label.map(|lbl| format!("{}: ", self.body[lbl].name.display(self.db.upcast())));
self.print_block(label.as_deref(), statements, tail);
}
Expr::Unsafe { id: _, statements, tail } => {
@@ -523,7 +519,7 @@ impl Printer<'_> {
w!(self, " {{");
self.indented(|p| {
for arg in args.iter() {
- w!(p, "{}: ", arg.name.display(self.db));
+ w!(p, "{}: ", arg.name.display(self.db.upcast()));
p.print_pat(arg.pat);
wln!(p, ",");
}
@@ -682,6 +678,6 @@ impl Printer<'_> {
BindingAnnotation::Ref => "ref ",
BindingAnnotation::RefMut => "ref mut ",
};
- w!(self, "{}{}", mode, name.display(self.db));
+ w!(self, "{}{}", mode, name.display(self.db.upcast()));
}
}