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| author | eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-10 05:48:43 +0000 |
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| committer | eban <eban@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2003-07-10 05:48:43 +0000 |
| commit | 7fc0ffc7ac65d7c49db15dca0d420abb8c59cb27 (patch) | |
| tree | 512044c52381b6ba16f4e725e7d2d5c9a421e2f2 /math.c | |
| parent | 8a0671421abd81839e5a659118c11daa11197318 (diff) | |
| download | ruby-7fc0ffc7ac65d7c49db15dca0d420abb8c59cb27.tar.gz ruby-7fc0ffc7ac65d7c49db15dca0d420abb8c59cb27.tar.xz ruby-7fc0ffc7ac65d7c49db15dca0d420abb8c59cb27.zip | |
* math.c (math_log): nan takes a dummy argument on Cygwin 1.5.0.
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@4055 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'math.c')
| -rw-r--r-- | math.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -193,8 +193,12 @@ math_exp(obj, x) } #if defined __CYGWIN__ -#define log(x) ((x) < 0.0 ? nan() : log(x)) -#define log10(x) ((x) < 0.0 ? nan() : log10(x)) +# include <cygwin/version.h> +# if CYGWIN_VERSION_DLL_MAJOR < 1005 +# define nan(x) nan() +# endif +# define log(x) ((x) < 0.0 ? nan("") : log(x)) +# define log10(x) ((x) < 0.0 ? nan("") : log10(x)) #endif static VALUE |