[cfe-commits] r152605 - /cfe/trunk/lib/Frontend/ASTUnit.cpp

[Argyrios Kyrtzidis]

Author: akirtzidis
Date: Mon Mar 12 21:17:06 2012
New Revision: 152605

URL: http://llvm.org/viewvc/llvm-project?rev=152605&view=rev
Log:
[libclang] When there's a file error when saving the PCH, make sure to
clear the error from raw_fd_ostream, otherwise we will crash.

rdar://10976410

Modified:
    cfe/trunk/lib/Frontend/ASTUnit.cpp

Modified: cfe/trunk/lib/Frontend/ASTUnit.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/ASTUnit.cpp?rev=152605&r1=152604&r2=152605&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/ASTUnit.cpp (original)
+++ cfe/trunk/lib/Frontend/ASTUnit.cpp Mon Mar 12 21:17:06 2012
@@ -2411,8 +2411,10 @@
 
   serialize(Out);
   Out.close();
-  if (Out.has_error())
+  if (Out.has_error()) {
+    Out.clear_error();
     return CXSaveError_Unknown;
+  }
 
   if (llvm::sys::fs::rename(TempPath.str(), File)) {
     bool exists;