diff options
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index a19339f8cc1..2603b3302c6 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -4708,26 +4708,21 @@ impl<'a> Parser<'a> { if let Err(mut bang_err) = bang_err { // Given this code `pub path(`, it seems like this is not setting the // visibility of a macro invocation, but rather a mistyped method declaration. - // Keep the macro diagnostic, but also provide a hint that `fn` might be - // missing. Don't complain about the missing `!` as a separate diagnostic, add - // label in the appropriate place as part of one unified diagnostic. + // Create a diagnostic pointing out that `fn` is missing. // // x | pub path(&self) { - // | ^^^- - expected `!` here for a macro invocation - // | | - // | did you mean to write `fn` here for a method declaration? + // | ^ missing `fn` for method declaration + err.cancel(); bang_err.cancel(); - err.span_label(self.span, &"expected `!` here for a macro invocation"); // pub path( // ^^ `sp` below will point to this let sp = mk_sp(prev_span.hi, self.prev_span.lo); - err.span_label(sp, - &"did you mean to write `fn` here for a method declaration?"); + err = self.diagnostic() + .struct_span_err(sp, "missing `fn` for method declaration"); + err.span_label(sp, &"missing `fn`"); } return Err(err); - } else if let Err(bang_err) = bang_err { - return Err(bang_err); } // eat a matched-delimiter token tree: |