Import LLVM 7.0.1 release including clang, lld and lldb.

1 files changed, 9 insertions, 6 deletions

diff --git a/gnu/llvm/tools/clang/lib/Basic/FileSystemStatCache.cpp b/gnu/llvm/tools/clang/lib/Basic/FileSystemStatCache.cpp
index 799df1d3c3a..f5856cb6542 100644
--- a/gnu/llvm/tools/clang/lib/Basic/FileSystemStatCache.cpp
+++ b/gnu/llvm/tools/clang/lib/Basic/FileSystemStatCache.cpp
@@ -1,4 +1,4 @@
-//===--- FileSystemStatCache.cpp - Caching for 'stat' calls ---------------===//
+//===- FileSystemStatCache.cpp - Caching for 'stat' calls -----------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -13,11 +13,14 @@
 
 #include "clang/Basic/FileSystemStatCache.h"
 #include "clang/Basic/VirtualFileSystem.h"
+#include "llvm/Support/Chrono.h"
+#include "llvm/Support/ErrorOr.h"
 #include "llvm/Support/Path.h"
+#include <utility>
 
 using namespace clang;
 
-void FileSystemStatCache::anchor() { }
+void FileSystemStatCache::anchor() {}
 
 static void copyStatusToFileData(const vfs::Status &Status,
                                  FileData &Data) {
@@ -92,17 +95,17 @@ bool FileSystemStatCache::get(StringRef Path, FileData &Data, bool isFile,
 
   // If the path doesn't exist, return failure.
   if (R == CacheMissing) return true;
-  
+
   // If the path exists, make sure that its "directoryness" matches the clients
   // demands.
   if (Data.IsDirectory != isForDir) {
     // If not, close the file if opened.
     if (F)
       *F = nullptr;
-    
+
     return true;
   }
-  
+
   return false;
 }
 
@@ -117,7 +120,7 @@ MemorizeStatCalls::getStat(StringRef Path, FileData &Data, bool isFile,
   // entries).
   if (Result == CacheMissing)
     return Result;
-  
+
   // Cache file 'stat' results and directories with absolutely paths.
   if (!Data.IsDirectory || llvm::sys::path::is_absolute(Path))
     StatCalls[Path] = Data;