* math.c (_USE_MATH_DEFINES): it must be set before including internal.h

  because internal.h includes ruby.h, ruby.h includes win32.h, and
  win32.h includes system's math.h.
  this change is to get rid of a compiler warning (redefinition of
  a macro) introduced at r55641.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/math.c b/math.c
index 87d487d8a6..a781167d5e 100644
--- a/math.c
+++ b/math.c
@@ -9,10 +9,10 @@
 
 **********************************************************************/
 
-#include "internal.h"
 #ifdef _MSC_VER
 # define _USE_MATH_DEFINES 1
 #endif
+#include "internal.h"
 #include <float.h>
 #include <math.h>
 #include <errno.h>