Author: Ronan Lamy <[email protected]>
Branch: flowoperators
Changeset: r65219:04633b3148b7
Date: 2013-05-05 18:26 +0100
http://bitbucket.org/pypy/pypy/changeset/04633b3148b7/
Log: remove obsolete special-casing for string exceptions
diff --git a/rpython/flowspace/objspace.py b/rpython/flowspace/objspace.py
--- a/rpython/flowspace/objspace.py
+++ b/rpython/flowspace/objspace.py
@@ -167,21 +167,6 @@
def exception_issubclass_w(self, w_cls1, w_cls2):
return self.is_true(self.issubtype(w_cls1, w_cls2))
- def _exception_match(self, w_exc_type, w_check_class):
- """Helper for exception_match
-
- Handles the base case where w_check_class is a constant exception
- type.
- """
- if self.is_w(w_exc_type, w_check_class):
- return True # fast path (also here to handle string exceptions)
- try:
- return self.exception_issubclass_w(w_exc_type, w_check_class)
- except FSException, e:
- if e.match(self, self.w_TypeError): # string exceptions maybe
- return False
- raise
-
def exception_match(self, w_exc_type, w_check_class):
"""Checks if the given exception type matches 'w_check_class'."""
try:
@@ -193,11 +178,11 @@
"Catching %s is not valid in RPython" % check_class.__name__)
if not isinstance(check_class, tuple):
# the simple case
- return self._exception_match(w_exc_type, w_check_class)
+ return self.exception_issubclass_w(w_exc_type, w_check_class)
# special case for StackOverflow (see rlib/rstackovf.py)
if check_class == rstackovf.StackOverflow:
w_real_class = self.wrap(rstackovf._StackOverflow)
- return self._exception_match(w_exc_type, w_real_class)
+ return self.exception_issubclass_w(w_exc_type, w_real_class)
# checking a tuple of classes
for w_klass in self.unpackiterable(w_check_class):
if self.exception_match(w_exc_type, w_klass):
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