[pypy-svn] r52212 - pypy/branch/jit-refactoring/pypy/rpython

[arigo at codespeak.net]

Author: arigo
Date: Thu Mar  6 13:05:13 2008
New Revision: 52212

Modified:
   pypy/branch/jit-refactoring/pypy/rpython/llinterp.py
Log:
Avoids an obscure way to hide bugs.


Modified: pypy/branch/jit-refactoring/pypy/rpython/llinterp.py
==============================================================================
--- pypy/branch/jit-refactoring/pypy/rpython/llinterp.py	(original)
+++ pypy/branch/jit-refactoring/pypy/rpython/llinterp.py	Thu Mar  6 13:05:13 2008
@@ -421,6 +421,13 @@
         if exc is None:
             original = sys.exc_info()
             exc = original[1]
+            # it makes no sense to convert some exception classes that
+            # just mean something buggy crashed
+            if isinstance(exc, (AssertionError, AttributeError,
+                                TypeError, NameError,
+                                KeyboardInterrupt, SystemExit,
+                                ImportError, SyntaxError)):
+                raise original[0], original[1], original[2]     # re-raise it
             extraargs = (original,)
         else:
             extraargs = ()