[llvm] r187920 - [lit] Report the traceback when config import fails.

[Daniel Dunbar]

Author: ddunbar
Date: Wed Aug  7 16:43:34 2013
New Revision: 187920

URL: http://llvm.org/viewvc/llvm-project?rev=187920&view=rev
Log:
[lit] Report the traceback when config import fails.

Modified:
    llvm/trunk/utils/lit/lit/TestingConfig.py

Modified: llvm/trunk/utils/lit/lit/TestingConfig.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/lit/lit/TestingConfig.py?rev=187920&r1=187919&r2=187920&view=diff
==============================================================================
--- llvm/trunk/utils/lit/lit/TestingConfig.py (original)
+++ llvm/trunk/utils/lit/lit/TestingConfig.py Wed Aug  7 16:43:34 2013
@@ -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: