unnecessarily mutable variables

rust-lang · Jul 11, 2013 · 202fcb2 · 202fcb2
1 parent e6e4f52
commit 202fcb2
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/src/librustc/middle/trans/controlflow.rs b/src/librustc/middle/trans/controlflow.rs
@@ -248,7 +248,7 @@ pub fn trans_break_cont(bcx: block,
     let mut unwind = bcx;
     let mut cur_scope = unwind.scope;
     let mut target = unwind;
-    let mut quit = false;
+    let quit = false;
     loop {
         cur_scope = match cur_scope {
             Some(@scope_info {

diff --git a/src/librustc/middle/trans/meth.rs b/src/librustc/middle/trans/meth.rs
@@ -548,7 +548,7 @@ pub fn trans_trait_callee_from_llval(bcx: block,
 
     let _icx = push_ctxt("impl::trans_trait_callee");
     let ccx = bcx.ccx();
-    let mut bcx = bcx;
+    let bcx = bcx;
 
     // Load the vtable from the @Trait pair
     debug!("(translating trait callee) loading vtable from pair %s",

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
@@ -1074,7 +1074,7 @@ 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 = self.eat_keyword(keywords::Mut);
+        let is_mutbl = self.eat_keyword(keywords::Mut);
         let pat = if require_name || self.is_named_argument() {
             self.parse_arg_mode();
             let pat = self.parse_pat();