From c0857e132c7774151a08a8fc11e8316b60dbde06 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Wed, 7 Aug 2013 21:43:34 +0000
Subject: [PATCH] [lit] Report the traceback when config import fails.

llvm-svn: 187920
---
 utils/lit/lit/TestingConfig.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/utils/lit/lit/TestingConfig.py b/utils/lit/lit/TestingConfig.py
index f4ff89f1cdb..925099ca5d2 100644
--- a/utils/lit/lit/TestingConfig.py
+++ b/utils/lit/lit/TestingConfig.py
@@ -74,6 +74,11 @@ class TestingConfig:
                 # return control without error.
                 if e.args:
                     raise
+            except:
+                import traceback
+                litConfig.fatal(
+                    'unable to parse config file %r, traceback: %s' % (
+                        path, traceback.format_exc()))
             f.close()
         else:
             if mustExist: