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;
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