diff options
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/common.rs | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/src/libsyntax/parse/common.rs b/src/libsyntax/parse/common.rs index afb9c91fc8d..e68a8120992 100644 --- a/src/libsyntax/parse/common.rs +++ b/src/libsyntax/parse/common.rs @@ -146,19 +146,12 @@ impl parser: parser_common { fn eat_keyword(word: ~str) -> bool { self.require_keyword(word); - - let mut bump = false; - let val = match self.token { - token::IDENT(sid, false) => { - if word == *self.id_to_str(sid) { - bump = true; - true - } else { false } - } + let is_kw = match self.token { + token::IDENT(sid, false) => (word == *self.id_to_str(sid)), _ => false }; - if bump { self.bump() } - val + if is_kw { self.bump() } + is_kw } fn expect_keyword(word: ~str) { |