bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Auto merge of #117297 - clubby789:fn-trait-missing-paren, r=TaKO8Ki

Browse source 
Give a better diagnostic for missing parens in Fn* bounds

Fixes #108109

It would be nice to try and recover here, but I'm not sure it's worth the effort, especially as the bounds on the recovered function would be incorrect.
This commit is contained in:
bors 2023-11-07 13:04:56 +00:00
commit 187d1afa9d
7 changed files with 73 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
compiler/rustc_parse/messages.ftl
View file

@ -270,6 +270,9 @@ parse_fn_ptr_with_generics = function pointer types may not have generic paramet
*[false] a
} `for` parameter list
parse_fn_trait_missing_paren = `Fn` bounds require arguments in parentheses
.add_paren = add the missing parentheses
parse_forgot_paren = perhaps you forgot parentheses?
parse_found_expr_would_be_stmt = expected expression, found `{$token}`