test case for ticket #601

tests/bugs.txt

@@ -17,6 +17,7 @@ closure_inside_cdef_T554
 ipow_crash_T562
 pure_mode_cmethod_inheritance_T583
 genexpr_iterable_lookup_T600
+for_from_pyvar_loop_T601
 
 # CPython regression tests that don't current work:
 pyregr.test_threadsignals

tests/run/for_from_pyvar_loop_T601.pyx

+
+cdef unsigned long size2():
+    return 3
+
+def for_from_plain_ulong():
+    """
+    >>> for_from_plain_ulong()
+    0
+    1
+    2
+    """
+    cdef object j = 0
+    for j from 0 <= j < size2():
+        print j
+
+def for_in_plain_ulong():
+    """
+    >>> for_in_plain_ulong()
+    0
+    1
+    2
+    """
+    cdef object j = 0
+    for j in range(size2()):
+        print j
+
+
+cdef extern from "for_from_pyvar_loop_T601_extern_def.h":
+    ctypedef unsigned long Ulong
+
+cdef Ulong size():
+    return 3
+
+def for_from_ctypedef_ulong():
+    """
+    >>> for_from_ctypedef_ulong()
+    0
+    1
+    2
+    """
+    cdef object j = 0
+    for j from 0 <= j < size():
+        print j
+
+def for_in_ctypedef_ulong():
+    """
+    >>> for_in_ctypedef_ulong()
+    0
+    1
+    2
+    """
+    cdef object j = 0
+    for j in range(size()):
+        print j

tests/run/for_from_pyvar_loop_T601_extern_def.h

+
+typedef unsigned long Ulong;