Clean up a handful of build warnings.

2013-06-04 15:14:56 -07:00
parent 8450dc8f5e
commit 8bbf83b62a
20 changed files with 56 additions and 65 deletions
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -2573,7 +2573,7 @@ impl Parser {
    fn parse_let(&self) -> @decl {
        let is_mutbl = self.eat_keyword(keywords::Mut);
        let lo = self.span.lo;
-        let mut local = self.parse_local(is_mutbl);
+        let local = self.parse_local(is_mutbl);
        while self.eat(&token::COMMA) {
            let _ = self.parse_local(is_mutbl);
            self.obsolete(*self.span, ObsoleteMultipleLocalDecl);