bjoernager/rust
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parse full visibility when recovering

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This commit is contained in:
Esteban Küber 2019-03-09 15:14:22 -08:00
parent b2b9555f95
commit 1aa43af370
3 changed files with 19 additions and 7 deletions
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14
src/libsyntax/parse/parser.rs
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@ -8623,11 +8623,15 @@ impl<'a> Parser<'a> {
/// Recover from `pub` keyword in places where it seems _reasonable_ but isn't valid.
fn eat_bad_pub(&mut self) {
if self.token.is_keyword(keywords::Pub) {
self.bump();
let mut err = self.diagnostic()
.struct_span_err(self.prev_span, "unnecessary visibility qualifier");
err.span_label(self.prev_span, "`pub` not permitted here");
err.emit();
match self.parse_visibility(false) {
Ok(vis) => {
let mut err = self.diagnostic()
.struct_span_err(vis.span, "unnecessary visibility qualifier");
err.span_label(vis.span, "`pub` not permitted here");
err.emit();
}
Err(mut err) => err.emit(),
}
}
}
}