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securing the call to SWIG_IsOK, which is a macro

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8131 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2005-12-30 01:14:24 +00:00
commit 7223672e09
10 changed files with 63 additions and 58 deletions
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20
Lib/python/pystdcommon.swg
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@ -101,7 +101,8 @@ namespace swig {
struct traits_as<Type, value_category> {
static Type as(PyObject *obj, bool throw_error) {
Type v;
if (!obj || !SWIG_IsOK(asval(obj, &v))) {
int res = asval(obj, &v);
if (!obj || !SWIG_IsOK(res)) {
if (!PyErr_Occurred()) {
%type_error(swig::type_name<Type>());
}
@ -161,20 +162,22 @@ namespace swig {
template <class Type>
struct traits_check<Type, value_category> {
static bool check(PyObject *obj) {
return obj && SWIG_IsOK(asval(obj, (Type *)(0)));
static int check(PyObject *obj) {
int res = asval(obj, (Type *)(0));
return obj && SWIG_IsOK(res) ? res : 0;
}
};
template <class Type>
struct traits_check<Type, pointer_category> {
static bool check(PyObject *obj) {
return obj && asptr(obj, (Type **)(0));
static int check(PyObject *obj) {
int res = asptr(obj, (Type **)(0));
return obj && SWIG_IsOK(res) ? res : 0;
}
};
template <class Type>
inline bool check(PyObject *obj) {
inline int check(PyObject *obj) {
return traits_check<Type, typename traits<Type>::category>::check(obj);
}
}
@ -232,8 +235,9 @@ namespace swig {
template <>
struct traits_check<Type, value_category> {
static bool check(PyObject *obj) {
return obj && Check(obj);
static int check(PyObject *obj) {
int res = Check(obj);
return obj && res ? res : 0;
}
};
}