define correct isnan, isinf functions

10 years ago · 2ed7587379
1 changed files with 6 additions and 1 deletions
--- a/src/CanvasRenderingContext2d.cc
+++ b/src/CanvasRenderingContext2d.cc
@ -23,11 +23,16 @@
 #endif

 // Windows doesn't support the C99 names for these
-#ifndef isnan
+#ifdef _MSC_VER
 #define isnan(x) _isnan(x)
 #define isinf(x) (!_finite(x))
 #endif

+#ifndef isnan
+#define isnan(x) std::isnan(x)
+#define isinf(x) std::isinf(x)
+#endif
+
 Persistent<FunctionTemplate> Context2d::constructor;

 /*