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merge revision(s) 55123,55129,55130,55133,55136: [Backport #12414]

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* ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): consider
	  non-finite float values not to raise FloatDomainError.
	  [ruby-core:75682] [Bug #12414]

	* ext/bigdecimal/bigdecimal.c (isfinite): isfinite does not always
	  exist.  fixed build error on Windows itroduced at r55123.
	  exist.  fixed build error on Windows introduced at r55123.

	* ext/bigdecimal/bigdecimal.c (isfinite): get rid of a warning on
	  cygwin. [Bug #12417][ruby-core:75691]

	* include/ruby/missing.h (isfinite): move from numeric.c.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@55354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
usa 2016-06-10 07:09:00 +00:00
parent f1cae09ec4
commit 0a619ef7ef
6 changed files with 46 additions and 9 deletions
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8
numeric.c
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@ -28,14 +28,6 @@
#include <ieeefp.h>
#endif
#if !defined HAVE_ISFINITE && !defined isfinite
#if defined HAVE_FINITE && !defined finite && !defined _WIN32
extern int finite(double);
# define HAVE_ISFINITE 1
# define isfinite(x) finite(x)
#endif
#endif
/* use IEEE 64bit values if not defined */
#ifndef FLT_RADIX
#define FLT_RADIX 2