[pypy-svn] r61560 - pypy/trunk/pypy/rpython/lltypesystem/test

[afa at codespeak.net]

Author: afa
Date: Thu Feb  5 15:07:06 2009
New Revision: 61560

Modified:
   pypy/trunk/pypy/rpython/lltypesystem/test/test_rffi.py
Log:
It is necessary to declare a function when its return value is a pointer, for platforms where sizeof(void*) > sizeof(int)
Otherwise the returned value is truncated to an int and boom.


Modified: pypy/trunk/pypy/rpython/lltypesystem/test/test_rffi.py
==============================================================================
--- pypy/trunk/pypy/rpython/lltypesystem/test/test_rffi.py	(original)
+++ pypy/trunk/pypy/rpython/lltypesystem/test/test_rffi.py	Thu Feb  5 15:07:06 2009
@@ -75,7 +75,7 @@
         #include <string.h>
         #include <Python.h>
         #include <src/mem.h>
-    
+
         char *f(char* arg)
         {
             char *ret;
@@ -87,7 +87,8 @@
             return ret;
         }
         """)
-        eci = ExternalCompilationInfo(separate_module_sources=[c_source])
+        eci = ExternalCompilationInfo(separate_module_sources=[c_source],
+                                      post_include_bits=['char *f(char*);'])
         z = llexternal('f', [CCHARP], CCHARP, compilation_info=eci)
     
         def f():