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Give a better diagnostic for missing parens in Fn* bounds

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clubby789 2023-10-27 19:51:51 +00:00
parent 9d6d5d4894
commit 904aceec7d
7 changed files with 73 additions and 0 deletions
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compiler/rustc_parse/messages.ftl
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@ -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}`