[llvm-commits] [llvm] r118128 - /llvm/trunk/lib/System/Unix/Path.inc

[Dan Gohman]

Author: djg
Date: Tue Nov  2 19:09:12 2010
New Revision: 118128

URL: http://llvm.org/viewvc/llvm-project?rev=118128&view=rev
Log:
Delete unused variables.

Modified:
    llvm/trunk/lib/System/Unix/Path.inc

Modified: llvm/trunk/lib/System/Unix/Path.inc
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/System/Unix/Path.inc?rev=118128&r1=118127&r2=118128&view=diff
==============================================================================
--- llvm/trunk/lib/System/Unix/Path.inc (original)
+++ llvm/trunk/lib/System/Unix/Path.inc Tue Nov  2 19:09:12 2010
@@ -583,7 +583,6 @@
 Path::set(StringRef a_path) {
   if (a_path.empty())
     return false;
-  std::string save(path);
   path = a_path;
   return true;
 }
@@ -592,7 +591,6 @@
 Path::appendComponent(StringRef name) {
   if (name.empty())
     return false;
-  std::string save(path);
   if (!lastIsSlash(path))
     path += '/';
   path += name;
@@ -618,7 +616,6 @@
 
 bool
 Path::eraseSuffix() {
-  std::string save = path;
   size_t dotpos = path.rfind('.',path.size());
   size_t slashpos = path.rfind('/',path.size());
   if (dotpos != std::string::npos) {