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| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-27 02:55:03 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-09-27 02:55:03 +0000 |
| commit | bdebd65c50e96d9034e89d777a2213a99fd28d18 (patch) | |
| tree | 8b373152fde59802bafa8653f5f6d9d33b944edf /test/ruby | |
| parent | 215b33e5bfeb264c3ee3f7d05bd0c742fc48ff65 (diff) | |
| download | ruby-bdebd65c50e96d9034e89d777a2213a99fd28d18.tar.gz | |
complex.c: no overflow
* complex.c (rb_complex_infinite_p): get rid of overflow and
unnecessary multiplication.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/ruby')
| -rw-r--r-- | test/ruby/test_complex.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_complex.rb b/test/ruby/test_complex.rb index 6a67f84bf5..ab6aaa0d9c 100644 --- a/test/ruby/test_complex.rb +++ b/test/ruby/test_complex.rb @@ -850,6 +850,9 @@ class Complex_Test < Test::Unit::TestCase assert_equal(1, Complex(-1, Float::INFINITY).infinite?) assert_equal(1, Complex(1, -Float::INFINITY).infinite?) assert_equal(1, Complex(-1, -Float::INFINITY).infinite?) + assert_nil(Complex(Float::MAX, 0.0).infinite?) + assert_nil(Complex(0.0, Float::MAX).infinite?) + assert_nil(Complex(Float::MAX, Float::MAX).infinite?) end def test_supp |