commit 551446b31b7e2b166a3cb90c83bc504ea6e9589f
author John Thompson <John.Thompson.JTSoftware@gmail.com> Fri Dec 18 14:18:21 2009 +0000
committer John Thompson <John.Thompson.JTSoftware@gmail.com> Fri Dec 18 14:18:21 2009 +0000
tree 3c0c295e606dce144569758c12dc9cf571fb969c
parent d4d4d6931cd32c7fb6c09dd3ad2bc582166405ee

Removing trailing directory separator, to make stat work

llvm-svn: 91684

clang/lib/Basic/FileManager.cpp

diff --git a/clang/lib/Basic/FileManager.cpp b/clang/lib/Basic/FileManager.cpp
index 434ff39..c4296c3 100644
--- a/clang/lib/Basic/FileManager.cpp
+++ b/clang/lib/Basic/FileManager.cpp
@@ -219,6 +219,11 @@
 ///
 const DirectoryEntry *FileManager::getDirectory(const char *NameStart,
                                                 const char *NameEnd) {
+  // stat doesn't like trailing separators (at least on Windows).
+  if (((NameEnd - NameStart) > 1) &&
+      ((*(NameEnd - 1) == '/') || (*(NameEnd - 1) == '\\')))
+    NameEnd--;
+
   ++NumDirLookups;
   llvm::StringMapEntry<DirectoryEntry *> &NamedDirEnt =
     DirEntries.GetOrCreateValue(NameStart, NameEnd);