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| author | Mark Dickinson <dickinsm@gmail.com> | 2009-01-04 16:41:08 (GMT) |
|---|---|---|
| committer | Mark Dickinson <dickinsm@gmail.com> | 2009-01-04 16:41:08 (GMT) |
| commit | 7894a7255f1e6e0468e9e673c119be09bebf5e35 (patch) | |
| tree | 894824d5d52f52c470eb518bf5a6118cd5719eeb /Include/pymath.h | |
| parent | 3809026a72472593a43038315eb597bedb6403e7 (diff) | |
| download | cpython-7894a7255f1e6e0468e9e673c119be09bebf5e35.zip cpython-7894a7255f1e6e0468e9e673c119be09bebf5e35.tar.gz cpython-7894a7255f1e6e0468e9e673c119be09bebf5e35.tar.bz2 | |
Merged revisions 68302 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r68302 | mark.dickinson | 2009-01-04 16:06:40 +0000 (Sun, 04 Jan 2009) | 4 lines
Oops. Need to check not only that HAVE_DECL_ISINF is defined, but also
that it's equal to 1. (If isinf isn't defined, HAVE_DECL_ISINF is
defined to be 0, rather than being undefined.)
........
Diffstat (limited to 'Include/pymath.h')
| -rw-r--r-- | Include/pymath.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Include/pymath.h b/Include/pymath.h index 13f95b4..9e0f46f 100644 --- a/Include/pymath.h +++ b/Include/pymath.h @@ -87,7 +87,7 @@ extern double copysign(double, double); * Note: PC/pyconfig.h defines Py_IS_NAN as _isnan */ #ifndef Py_IS_NAN -#ifdef HAVE_DECL_ISNAN +#ifdef HAVE_DECL_ISNAN && HAVE_DECL_ISNAN == 1 #define Py_IS_NAN(X) isnan(X) #else #define Py_IS_NAN(X) ((X) != (X)) @@ -104,7 +104,7 @@ extern double copysign(double, double); * Note: PC/pyconfig.h defines Py_IS_INFINITY as _isinf */ #ifndef Py_IS_INFINITY -#ifdef HAVE_DECL_ISINF +#ifdef HAVE_DECL_ISINF && HAVE_DECL_ISINF == 1 #define Py_IS_INFINITY(X) isinf(X) #else #define Py_IS_INFINITY(X) ((X) && (X)*0.5 == (X)) |