From: Marcus Boerger <helly@php.net>
Date: Mon, 29 Mar 2004 23:26:32 +0000 (+0000)
Subject: MFH: NAN==NAN doest work (Ard)
X-Git-Tag: php-4.3.6RC1~18
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=64fe4952b62c5c6fd72bb38f6cd1c42c0bfb816a;p=php

MFH: NAN==NAN doest work (Ard)
---

diff --git a/ext/standard/config.m4 b/ext/standard/config.m4
index 43000643c5..b92e50ab0b 100644
--- a/ext/standard/config.m4
+++ b/ext/standard/config.m4
@@ -272,8 +272,6 @@ AC_CACHE_CHECK(whether atof() accepts NAN, ac_cv_atof_accept_nan,[
 
 #ifdef HAVE_ISNAN
 #define zend_isnan(a) isnan(a)
-#elif defined(NAN)
-#define zend_isnan(a) (((a)==NAN)?1:0)
 #elif defined(HAVE_FPCLASS)
 #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
 #else
@@ -346,8 +344,6 @@ AC_CACHE_CHECK(whether HUGE_VAL + -HUGEVAL = NAN, ac_cv_huge_val_nan,[
 
 #ifdef HAVE_ISNAN
 #define zend_isnan(a) isnan(a)
-#elif defined(NAN)
-#define zend_isnan(a) (((a)==NAN)?1:0)
 #elif defined(HAVE_FPCLASS)
 #define zend_isnan(a) ((fpclass(a) == FP_SNAN) || (fpclass(a) == FP_QNAN))
 #else