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reduce the aliasing warnings (when compiling with CFLAGS='-O2 -Wstrict-aliasing=2') to the minimum, ie, enums and pointer to functions

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8883 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2006-02-23 21:43:33 +00:00
commit a2c99f619d
6 changed files with 34 additions and 23 deletions
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8
Lib/python/pystrings.swg
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@ -41,10 +41,10 @@ SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
} else {
swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
if (pchar_descriptor) {
char* vptr = 0;
if (SWIG_ConvertPtr(obj, (void**)&vptr, pchar_descriptor, 0) == SWIG_OK) {
if (cptr) *cptr = vptr;
if (psize) *psize = vptr ? (strlen(vptr) + 1) : 0;
void* vptr = 0;
if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
if (cptr) *cptr = (char *) vptr;
if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
if (alloc) *alloc = SWIG_OLDOBJ;
return SWIG_OK;
}