[cfe-commits] r167741 - /cfe/trunk/tools/driver/cc1_main.cpp

[Chad Rosier]

Author: mcrosier
Date: Mon Nov 12 13:39:37 2012
New Revision: 167741

URL: http://llvm.org/viewvc/llvm-project?rev=167741&view=rev
Log:
If we encounter a fatal error, call the interrupt handler to ensure any
temporary files are removed.
rdar://12282296

Modified:
    cfe/trunk/tools/driver/cc1_main.cpp

Modified: cfe/trunk/tools/driver/cc1_main.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/tools/driver/cc1_main.cpp?rev=167741&r1=167740&r2=167741&view=diff
==============================================================================
--- cfe/trunk/tools/driver/cc1_main.cpp (original)
+++ cfe/trunk/tools/driver/cc1_main.cpp Mon Nov 12 13:39:37 2012
@@ -27,6 +27,7 @@
 #include "llvm/ADT/Statistic.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/Signals.h"
 #include "llvm/Support/TargetSelect.h"
 #include "llvm/Support/Timer.h"
 #include "llvm/Support/raw_ostream.h"
@@ -43,6 +44,10 @@
 
   Diags.Report(diag::err_fe_error_backend) << Message;
 
+  // Run the interrupt handlers to make sure any special cleanups get done, in
+  // particular that we remove files registered with RemoveFileOnSignal.
+  llvm::sys::RunInterruptHandlers();
+
   // We cannot recover from llvm errors.
   exit(1);
 }