[Driver] Don't remove non-regular files that were outputs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173215 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/Driver/Compilation.cpp b/lib/Driver/Compilation.cpp
index f550a2746e..9c7100fb80 100644
--- a/lib/Driver/Compilation.cpp
+++ b/lib/Driver/Compilation.cpp
@@ -210,9 +210,9 @@ bool Compilation::CleanupFileList(const ArgStringList &Files,
     std::string Error;
 
     // Don't try to remove files which we don't have write access to (but may be
-    // able to remove). Underlying tools may have intentionally not overwritten
-    // them.
-    if (!P.canWrite())
+    // able to remove), or non-regular files. Underlying tools may have
+    // intentionally not overwritten them.
+    if (!P.canWrite() || !P.isRegularFile())
       continue;
 
     if (P.eraseFromDisk(false, &Error)) {