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| author | John Barker <jebarker@gmail.com> | 2013-07-07 22:26:15 -0400 |
|---|---|---|
| committer | John Barker <jebarker@gmail.com> | 2013-07-09 09:03:16 -0400 |
| commit | eaaf3f67ab1a4dfa2881328bd4614bb005f0748d (patch) | |
| tree | 6b876a2656f4d2e00f1d8e8eb9ba736f3946e284 /src/libsyntax/parse/parser.rs | |
| parent | 62bb843e3239844f25faff59065fa28c59a3ffac (diff) | |
| download | rust-eaaf3f67ab1a4dfa2881328bd4614bb005f0748d.tar.gz rust-eaaf3f67ab1a4dfa2881328bd4614bb005f0748d.zip | |
Always eat up mut when parsing general args, fixes #7483
Diffstat (limited to 'src/libsyntax/parse/parser.rs')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 8666c84bbef..e8e7828e465 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -1074,10 +1074,9 @@ impl Parser { // This version of parse arg doesn't necessarily require // identifier names. pub fn parse_arg_general(&self, require_name: bool) -> arg { - let mut is_mutbl = false; + let mut is_mutbl = self.eat_keyword(keywords::Mut); let pat = if require_name || self.is_named_argument() { self.parse_arg_mode(); - is_mutbl = self.eat_keyword(keywords::Mut); let pat = self.parse_pat(); if is_mutbl && !ast_util::pat_is_ident(pat) { @@ -1087,6 +1086,7 @@ impl Parser { self.expect(&token::COLON); pat } else { + is_mutbl = false; ast_util::ident_to_pat(self.get_id(), *self.last_span, special_idents::invalid) |