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| author | Esteban Küber <esteban@kuber.com.ar> | 2017-11-24 07:34:24 -0800 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2017-11-24 08:32:01 -0800 |
| commit | f103342b8f63e6e88992749b5d0a49995bad5d48 (patch) | |
| tree | d8e893af67e4e296147e87c3ad90f5792f14e16f /src/libsyntax/parse | |
| parent | 0e93b75d27050e175c8ca1b401fa2f69378b378a (diff) | |
| download | rust-f103342b8f63e6e88992749b5d0a49995bad5d48.tar.gz rust-f103342b8f63e6e88992749b5d0a49995bad5d48.zip | |
Consume trailing doc comments to avoid parse errors
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index d3104e0a553..e88c3c828db 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -5422,9 +5422,8 @@ impl<'a> Parser<'a> { token::CloseDelim(token::Brace) => {} token::DocComment(_) => { let mut err = self.span_fatal_err(self.span, Error::UselessDocComment); - if self.eat(&token::Comma) || - self.look_ahead(1, |t| *t == token::CloseDelim(token::Brace)) - { + self.bump(); // consume the doc comment + if self.eat(&token::Comma) || self.token == token::CloseDelim(token::Brace) { err.emit(); } else { return Err(err); |