I am about to change llvm::MemoryBuffer::getFile take take a Twine. Change

clang first so that the build still works.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193428 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Format/Format.cpp

@@ -1428,7 +1428,8 @@ FormatStyle getStyle(StringRef StyleName, StringRef FileName) {
 
     if (IsFile) {
       OwningPtr<llvm::MemoryBuffer> Text;
-      if (llvm::error_code ec = llvm::MemoryBuffer::getFile(ConfigFile, Text)) {
+      if (llvm::error_code ec =
+              llvm::MemoryBuffer::getFile(ConfigFile.c_str(), Text)) {
         llvm::errs() << ec.message() << "\n";
         continue;
       }

lib/Frontend/CompilerInvocation.cpp

@@ -1780,7 +1780,7 @@ std::string CompilerInvocation::getModuleHash() const {
     llvm::sys::path::append(systemVersionFile, "Library");
     llvm::sys::path::append(systemVersionFile, "CoreServices");
     llvm::sys::path::append(systemVersionFile, "SystemVersion.plist");
-    if (!llvm::MemoryBuffer::getFile(systemVersionFile, buffer)) {
+    if (!llvm::MemoryBuffer::getFile(systemVersionFile.c_str(), buffer)) {
       code = hash_combine(code, buffer.get()->getBuffer());
 
       struct stat statBuf;

lib/Serialization/GlobalModuleIndex.cpp

@@ -229,7 +229,8 @@ GlobalModuleIndex::readIndex(StringRef Path) {
   llvm::sys::path::append(IndexPath, IndexFileName);
 
   llvm::OwningPtr<llvm::MemoryBuffer> Buffer;
-  if (llvm::MemoryBuffer::getFile(IndexPath, Buffer) != llvm::errc::success)
+  if (llvm::MemoryBuffer::getFile(IndexPath.c_str(), Buffer) !=
+      llvm::errc::success)
     return std::make_pair((GlobalModuleIndex *)0, EC_NotFound);
 
   /// \brief The bitstream reader from which we'll read the AST file.