[Pyrex] int operations on enums fail with 0.9.5

[Stefan Behnel]

Hi,

Greg Ewing schrieb:
> Stefan Behnel wrote:
>> in lxml, we use a couple of enums from libxml2 ...
>> However, the | and & operations produce "invalid operand types" errors
> 
> That's a bug -- I'll fix it in the next release.

Ok, here's a work-around for now, for those who need it.

Have fun,
Stefan


@@ -2322,6 +2349,10 @@
     def analyse_c_operation(self, env):
         type1 = self.operand1.type
         type2 = self.operand2.type
+        if type1.is_enum:
+            type1 = PyrexTypes.c_int_type
+        if type2.is_enum:
+            type2 = PyrexTypes.c_int_type
         self.type = self.compute_c_result_type(type1, type2)
         if not self.type:
             self.type_error()