[llvm-commits] [llvm] r111309 - /llvm/trunk/lib/Support/CrashRecoveryContext.cpp

[Daniel Dunbar]

Author: ddunbar
Date: Tue Aug 17 17:32:39 2010
New Revision: 111309

URL: http://llvm.org/viewvc/llvm-project?rev=111309&view=rev
Log:
CrashRecovery: Clear the current context on the first crash, to avoid re-entering it if the cleanup code crashes.

Modified:
    llvm/trunk/lib/Support/CrashRecoveryContext.cpp

Modified: llvm/trunk/lib/Support/CrashRecoveryContext.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/CrashRecoveryContext.cpp?rev=111309&r1=111308&r2=111309&view=diff
==============================================================================
--- llvm/trunk/lib/Support/CrashRecoveryContext.cpp (original)
+++ llvm/trunk/lib/Support/CrashRecoveryContext.cpp Tue Aug 17 17:32:39 2010
@@ -38,6 +38,10 @@
   }
 
   void HandleCrash() {
+    // Eliminate the current context entry, to avoid re-entering in case the
+    // cleanup code crashes.
+    CurrentContext.erase();
+
     assert(!Failed && "Crash recovery context already failed!");
     Failed = true;