* Add a std::ostream inserter for sys::Path

* Correct the std::string constructor to take a const reference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18877 91177308-0d34-0410-b5e6-96231b3b80d8

lib/System/Win32/Path.inc

@@ -97,7 +97,7 @@ Path::GetTemporaryDirectory() {
   return *TempDirectory;
 }
 
-Path::Path(std::string unverified_path)
+Path::Path(const std::string& unverified_path)
   : path(unverified_path)
 {
   FlipBackSlashes(path);