r297511 - [VFS] Remove the Path variable from RealFSDirIter. NFC.

[Juergen Ributzka via cfe-commits]

Author: ributzka
Date: Fri Mar 10 15:23:29 2017
New Revision: 297511

URL: http://llvm.org/viewvc/llvm-project?rev=297511&view=rev
Log:
[VFS] Remove the Path variable from RealFSDirIter. NFC.

This variable is set, but never used.

Modified:
    cfe/trunk/lib/Basic/VirtualFileSystem.cpp

Modified: cfe/trunk/lib/Basic/VirtualFileSystem.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/VirtualFileSystem.cpp?rev=297511&r1=297510&r2=297511&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/VirtualFileSystem.cpp (original)
+++ cfe/trunk/lib/Basic/VirtualFileSystem.cpp Fri Mar 10 15:23:29 2017
@@ -238,11 +238,9 @@ IntrusiveRefCntPtr<FileSystem> vfs::getR
 
 namespace {
 class RealFSDirIter : public clang::vfs::detail::DirIterImpl {
-  std::string Path;
   llvm::sys::fs::directory_iterator Iter;
 public:
-  RealFSDirIter(const Twine &_Path, std::error_code &EC)
-      : Path(_Path.str()), Iter(Path, EC) {
+  RealFSDirIter(const Twine &Path, std::error_code &EC) : Iter(Path, EC) {
     if (!EC && Iter != llvm::sys::fs::directory_iterator()) {
       llvm::sys::fs::file_status S;
       EC = Iter->status(S);