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Fix typecheck typemaps for non-pointers and NULL

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The typecheck typemaps succeed for non pointers (SWIGTYPE, SWIGTYPE&,
SWIGTYPE&&) when the equivalent to C NULL is passed from the target
language. This commit implements a fix for Python to not accept a Python
None for non-pointer types.

Issue #1202
This commit is contained in:
William S Fulton 2018-12-29 11:45:46 +00:00
commit 3efea1f4ab
4 changed files with 11 additions and 18 deletions
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Lib/python/pyrun.swg
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@ -1018,7 +1018,7 @@ SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int
if (obj == Py_None && !implicit_conv) {
if (ptr)
*ptr = 0;
return SWIG_OK;
return (flags & SWIG_POINTER_NO_NULL) ? SWIG_NullReferenceError : SWIG_OK;
}
res = SWIG_ERROR;