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[python] Simpler code for SWIG_AsVal_bool() which fixes a "strict

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aliasing" warning from GCC - patch from SF#1724581 by Andrew
Baumann.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@9938 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Olly Betts 2007-09-17 23:52:16 +00:00
commit 8178898960
2 changed files with 10 additions and 12 deletions
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5
CHANGES.current
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@ -1,6 +1,11 @@
Version 1.3.32 (in progress) Version 1.3.32 (in progress)
============================ ============================
09/17/2007: olly
[python] Simpler code for SWIG_AsVal_bool() which fixes a "strict
aliasing" warning from GCC - patch from SF#1724581 by Andrew
Baumann.
09/17/2007: olly 09/17/2007: olly
[perl5] Use sv_setpvn() to set a scalar from a pointer and length [perl5] Use sv_setpvn() to set a scalar from a pointer and length
- patch from SF#174460 by "matsubaray". - patch from SF#174460 by "matsubaray".

17
Lib/python/pyprimtypes.swg
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@ -17,18 +17,11 @@ SWIGINTERNINLINE PyObject*
SWIGINTERN int SWIGINTERN int
SWIG_AsVal_dec(bool)(PyObject *obj, bool *val) SWIG_AsVal_dec(bool)(PyObject *obj, bool *val)
{ {
if (obj == Py_True) { int r = PyObject_IsTrue(obj);
if (val) *val = true; if (r == -1)
return SWIG_OK; return SWIG_ERROR;
} else if (obj == Py_False) { if (val) *val = r ? true : false;
if (val) *val = false; return SWIG_OK;
return SWIG_OK;
} else {
long v = 0;
int res = SWIG_AddCast(SWIG_AsVal(long)(obj, val ? &v : 0));
if (SWIG_IsOK(res) && val) *val = v ? true : false;
return res;
}
} }
} }