X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FSupport%2FFileUtilities.h;h=5456eb730a17118ce6a354af7bda61f9fa1e763e;hb=84bcf93e0fd225de2217d1b712c01586a633a6d8;hp=748ce7cea7bdae368099af46977b7799c0d6e0af;hpb=1f6efa3996dd1929fbc129203ce5009b620e6969;p=oota-llvm.git

diff --git a/include/llvm/Support/FileUtilities.h b/include/llvm/Support/FileUtilities.h
index 748ce7cea7b..5456eb730a1 100644
--- a/include/llvm/Support/FileUtilities.h
+++ b/include/llvm/Support/FileUtilities.h
@@ -15,13 +15,14 @@
 #ifndef LLVM_SUPPORT_FILEUTILITIES_H
 #define LLVM_SUPPORT_FILEUTILITIES_H
 
+#include "llvm/Support/FileSystem.h"
 #include "llvm/Support/Path.h"
 
 namespace llvm {
 
   /// DiffFilesWithTolerance - Compare the two files specified, returning 0 if
   /// the files match, 1 if they are different, and 2 if there is a file error.
-  /// This function allows you to specify an absolete and relative FP error that
+  /// This function allows you to specify an absolute and relative FP error that
   /// is allowed to exist.  If you specify a string to fill in for the error
   /// option, it will set the string to an error message if an error occurs, or
   /// if the files are different.
@@ -37,29 +38,36 @@ namespace llvm {
   /// specified (if deleteIt is true).
   ///
   class FileRemover {
-    sys::Path Filename;
+    SmallString<128> Filename;
     bool DeleteIt;
   public:
     FileRemover() : DeleteIt(false) {}
 
-    explicit FileRemover(const sys::Path &filename, bool deleteIt = true)
-      : Filename(filename), DeleteIt(deleteIt) {}
+    explicit FileRemover(const Twine& filename, bool deleteIt = true)
+      : DeleteIt(deleteIt) {
+      filename.toVector(Filename);
+    }
 
     ~FileRemover() {
       if (DeleteIt) {
         // Ignore problems deleting the file.
-        Filename.eraseFromDisk();
+        bool existed;
+        sys::fs::remove(Filename.str(), existed);
       }
     }
 
     /// setFile - Give ownership of the file to the FileRemover so it will
     /// be removed when the object is destroyed.  If the FileRemover already
     /// had ownership of a file, remove it first.
-    void setFile(const sys::Path &filename, bool deleteIt = true) {
-      if (DeleteIt)
-        Filename.eraseFromDisk();
+    void setFile(const Twine& filename, bool deleteIt = true) {
+      if (DeleteIt) {
+        // Ignore problems deleting the file.
+        bool existed;
+        sys::fs::remove(Filename.str(), existed);
+      }
 
-      Filename = filename;
+      Filename.clear();
+      filename.toVector(Filename);
       DeleteIt = deleteIt;
     }