diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | numeric.c | 8 | ||||
-rw-r--r-- | test/ruby/test_float.rb | 2 | ||||
-rw-r--r-- | version.h | 2 |
4 files changed, 11 insertions, 6 deletions
@@ -1,3 +1,8 @@ +Fri Oct 12 13:36:32 2012 NAKAMURA Usaku <usa@ruby-lang.org> + + * numeric.c (flodivmod): must through the same pass if HAVE_FMOD or not. + this is a bugfix of r35013. + Fri Oct 12 13:28:37 2012 NAKAMURA Usaku <usa@ruby-lang.org> * io.c (rb_cloexec_fcntl_dupfd): get rid of compile error on windows. @@ -814,18 +814,18 @@ flodivmod(double x, double y, double *divp, double *modp) double div, mod; if (y == 0.0) rb_num_zerodiv(); -#ifdef HAVE_FMOD - mod = fmod(x, y); -#else if((x == 0.0) || (isinf(y) && !isinf(x))) mod = x; else { +#ifdef HAVE_FMOD + mod = fmod(x, y); +#else double z; modf(x/y, &z); mod = x - z * y; - } #endif + } if (isinf(x) && !isinf(y) && !isnan(y)) div = x; else diff --git a/test/ruby/test_float.rb b/test/ruby/test_float.rb index 440fd39bbe..d2cee75433 100644 --- a/test/ruby/test_float.rb +++ b/test/ruby/test_float.rb @@ -196,7 +196,7 @@ class TestFloat < Test::Unit::TestCase end def test_modulo3 - bug6048 = '[ruby-core:42726]' + bug6044 = '[ruby-core:42726]' assert_equal(4.2, 4.2.send(:%, Float::INFINITY)) assert_equal(4.2, 4.2 % Float::INFINITY) assert_is_minus_zero(-0.0 % 4.2) @@ -1,5 +1,5 @@ #define RUBY_VERSION "1.9.3" -#define RUBY_PATCHLEVEL 280 +#define RUBY_PATCHLEVEL 281 #define RUBY_RELEASE_DATE "2012-10-12" #define RUBY_RELEASE_YEAR 2012 |