From bee5a1df03c49becfbf4dce6840b68cb7735615c Mon Sep 17 00:00:00 2001
From: Chad Rosier <mcrosier@apple.com>
Date: Wed, 7 Mar 2012 00:30:40 +0000
Subject: [driver] Don't try to generate diagnostic information for linker
 crashes. rdar://10993648

llvm-svn: 152180
---
 clang/lib/Driver/Driver.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'clang/lib/Driver/Driver.cpp')

diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index a2e2b0a1c0e..c985e2fcfcb 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -375,6 +375,10 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
 void Driver::generateCompilationDiagnostics(Compilation &C,
                                             const Command *FailingCommand) {
   if (C.getArgs().hasArg(options::OPT_fno_crash_diagnostics))
+    return;  
+
+  // Don't try to generate diagnostics for link jobs.
+  if (FailingCommand->getCreator().isLinkJob())
     return;
 
   Diag(clang::diag::note_drv_command_failed_diag_msg)
-- 
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