Changeset 7523:472a5bbd56ba

Timestamp:

11/26/07 19:35:20 (5 years ago)

Author:

Robert Bradshaw <robertwb@…>

Branch:

default

Message:

Fix segfault in coercion code for interfacing with sympy objects

File:

• sage/structure/coerce.pyx (modified) (2 diffs)

sage/structure/coerce.pyx

@@ -23 +23 @@
 import time
 
+from sage_object cimport SageObject
 import sage.categories.morphism
 from sage.categories.action import InverseAction
@@ -329 +330 @@
             
         try:
-            if PY_TYPE_CHECK(xp, type) or PY_TYPE_CHECK(yp, type):
+            if not PY_TYPE_CHECK(x, SageObject) or not PY_TYPE_CHECK(y, SageObject):
                 x = x._sage_()
                 y = y._sage_()