Add (..) syntax for RTN

2023-03-16 22:00:08 +00:00
parent 104aacb49f
commit 8b592db27a
44 changed files with 355 additions and 201 deletions
--- a/compiler/rustc_parse/src/parser/ty.rs
+++ b/compiler/rustc_parse/src/parser/ty.rs
@@ -1059,8 +1059,11 @@ impl<'a> Parser<'a> {
            output,
        }
        .into();
-        *fn_path_segment =
-            ast::PathSegment { ident: fn_path_segment.ident, args, id: ast::DUMMY_NODE_ID };
+        *fn_path_segment = ast::PathSegment {
+            ident: fn_path_segment.ident,
+            args: Some(args),
+            id: ast::DUMMY_NODE_ID,
+        };

        // Convert parsed `<'a>` in `Fn<'a>` into `for<'a>`.
        let mut generic_params = lifetimes