[cfe-commits] r116084 - /cfe/trunk/tools/libclang/CIndex.cpp
Daniel Dunbar
daniel at zuster.org
Fri Oct 8 12:30:33 PDT 2010
Author: ddunbar
Date: Fri Oct 8 14:30:33 2010
New Revision: 116084
URL: http://llvm.org/viewvc/llvm-project?rev=116084&view=rev
Log:
libclang: Disable LLVM pretty stack trace functionality, which inadvertently
sets up signal handlers it shouldn't when we are being used a shared library.
Modified:
cfe/trunk/tools/libclang/CIndex.cpp
Modified: cfe/trunk/tools/libclang/CIndex.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/libclang/CIndex.cpp?rev=116084&r1=116083&r2=116084&view=diff
==============================================================================
--- cfe/trunk/tools/libclang/CIndex.cpp (original)
+++ cfe/trunk/tools/libclang/CIndex.cpp Fri Oct 8 14:30:33 2010
@@ -32,6 +32,7 @@
#include "clang/Lex/Preprocessor.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/CrashRecoveryContext.h"
+#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/Timer.h"
@@ -1919,6 +1920,10 @@
extern "C" {
CXIndex clang_createIndex(int excludeDeclarationsFromPCH,
int displayDiagnostics) {
+ // Disable pretty stack trace functionality, which will otherwise be a very
+ // poor citizen of the world and set up all sorts of signal handlers.
+ llvm::DisablePrettyStackTrace = true;
+
// We use crash recovery to make some of our APIs more reliable, implicitly
// enable it.
llvm::CrashRecoveryContext::Enable();
More information about the cfe-commits
mailing list