auto merge of #6937 : msullivan/rust/no-warnings, r=bstrie

2 files changed, 2 insertions, 2 deletions

diff --git a/src/libsyntax/parse/common.rs b/src/libsyntax/parse/common.rs
index 9fb69821953..6027d3b07f2 100644
--- a/src/libsyntax/parse/common.rs
+++ b/src/libsyntax/parse/common.rs
@@ -49,7 +49,7 @@ pub fn seq_sep_none() -> SeqSep {
 
 // maps any token back to a string. not necessary if you know it's
 // an identifier....
-pub fn token_to_str(reader: @reader, token: &token::Token) -> ~str {
+pub fn token_to_str(token: &token::Token) -> ~str {
     token::to_str(get_ident_interner(), token)
 }
 
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index a6b67ccea9d..300e5adcf92 100644
--- 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);