From db9f4b559d0bbc1d5317c03ad31070ad607cf5ca Mon Sep 17 00:00:00 2001 From: shyouhei Date: Wed, 15 Aug 2007 20:00:28 +0000 Subject: * numeric.c (fix_pow): 0**2 should not raise floating point exception. [ruby-dev:31216] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@12984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ChangeLog | 5 +++++ numeric.c | 1 + version.h | 2 +- 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index c107c6e936..c9d7cb5f3d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +Thu Aug 16 05:00:01 2007 Yukihiro Matsumoto + + * numeric.c (fix_pow): 0**2 should not raise floating point + exception. [ruby-dev:31216] + Thu Aug 16 04:56:35 2007 Nobuyoshi Nakada * win32/win32.c (CreateChild): enclose command line except for diff --git a/numeric.c b/numeric.c index fae862ae0a..23362a0bf5 100644 --- a/numeric.c +++ b/numeric.c @@ -2202,6 +2202,7 @@ fix_pow(x, y) if (b == 0) return INT2FIX(1); if (b == 1) return x; a = FIX2LONG(x); + if (a == 0) return INT2FIX(0); if (b > 0) { return rb_big_pow(rb_int2big(a), y); } diff --git a/version.h b/version.h index f1f4693832..068564b4b5 100644 --- a/version.h +++ b/version.h @@ -2,7 +2,7 @@ #define RUBY_RELEASE_DATE "2007-08-16" #define RUBY_VERSION_CODE 185 #define RUBY_RELEASE_CODE 20070816 -#define RUBY_PATCHLEVEL 70 +#define RUBY_PATCHLEVEL 71 #define RUBY_VERSION_MAJOR 1 #define RUBY_VERSION_MINOR 8 -- cgit v1.2.3