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.rs27
1 files changed, 11 insertions, 16 deletions
diff --git a/crates/hir-def/src/body/pretty.rs b/crates/hir-def/src/body/pretty.rs
index de3d995c9a..5a9b825a25 100644
--- a/crates/hir-def/src/body/pretty.rs
+++ b/crates/hir-def/src/body/pretty.rs
@@ -360,8 +360,14 @@ impl<'a> Printer<'a> {
w!(self, "]");
}
Expr::Closure { args, arg_types, ret_type, body, closure_kind } => {
- if let ClosureKind::Generator(Movability::Static) = closure_kind {
- w!(self, "static ");
+ match closure_kind {
+ ClosureKind::Generator(Movability::Static) => {
+ w!(self, "static ");
+ }
+ ClosureKind::Async => {
+ w!(self, "async ");
+ }
+ _ => (),
}
w!(self, "|");
for (i, (pat, ty)) in args.iter().zip(arg_types.iter()).enumerate() {
@@ -375,20 +381,9 @@ impl<'a> Printer<'a> {
}
}
w!(self, "|");
- match (ret_type, closure_kind) {
- (Some(ret_ty), ClosureKind::Async) => {
- w!(self, " -> impl Future<Output = ");
- self.print_type_ref(ret_ty);
- w!(self, ">");
- }
- (Some(ret_ty), _) => {
- w!(self, " -> ");
- self.print_type_ref(ret_ty);
- }
- (None, ClosureKind::Async) => {
- w!(self, " -> impl Future<Output = {{unknown}}>");
- }
- (None, _) => {}
+ if let Some(ret_ty) = ret_type {
+ w!(self, " -> ");
+ self.print_type_ref(ret_ty);
}
self.whitespace();
self.print_expr(*body);