From: Stefan Behnel <stefan_ml@behnel.de>
Date: Sat, 10 Aug 2013 10:12:45 +0000 (+0200)
Subject: avoid generating empty PyMethodDef array for types (especially closures)
X-Git-Tag: 0.20b1~396
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=23ef44c7b26041b32d7274fb485f84a03df654ce;p=platform%2Fupstream%2Fpython-cython.git

avoid generating empty PyMethodDef array for types (especially closures)
---

diff --git a/Cython/Compiler/ModuleNode.py b/Cython/Compiler/ModuleNode.py
index a482042..db7266e 100644
--- a/Cython/Compiler/ModuleNode.py
+++ b/Cython/Compiler/ModuleNode.py
@@ -1820,6 +1820,8 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
             "};")
 
     def generate_method_table(self, env, code):
+        if env.is_c_class_scope and not env.pyfunc_entries:
+            return
         code.putln("")
         code.putln(
             "static PyMethodDef %s[] = {" %
diff --git a/Cython/Compiler/TypeSlots.py b/Cython/Compiler/TypeSlots.py
index 118c704..089d039 100644
--- a/Cython/Compiler/TypeSlots.py
+++ b/Cython/Compiler/TypeSlots.py
@@ -460,7 +460,10 @@ class MethodTableSlot(SlotDescriptor):
     #  Slot descriptor for the method table.
 
     def slot_code(self, scope):
-        return scope.method_table_cname
+        if scope.pyfunc_entries:
+            return scope.method_table_cname
+        else:
+            return "0"
 
 
 class MemberTableSlot(SlotDescriptor):