diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-01 10:19:36 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-10-01 10:19:36 +0000 |
| commit | 8c401de5d90f33d7afecb813737a1f2924a5f096 (patch) | |
| tree | d8e06388e7158e5bfdfe00e6eaa2483d787a2bc8 /test | |
| parent | 4bb748546407bdb8e5fc7d8f7492f5a298efbfa8 (diff) | |
compile.c: optimize flip-flop
* compile.c (compile_flip_flop): simplify generated code.
* compile.c (compile_branch_condition): flip-flop can appear only
in coditional expressions.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56315 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_flip.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/test/ruby/test_flip.rb b/test/ruby/test_flip.rb index 11f387d7ac..7c805574a8 100644 --- a/test/ruby/test_flip.rb +++ b/test/ruby/test_flip.rb @@ -3,8 +3,11 @@ require 'test/unit' class TestFlip < Test::Unit::TestCase def test_flip_flop + assert_equal [4,5], (1..9).select {|n| true if (n==4)..(n==5)} + assert_equal [4,5], (1..9).select {|n| true if (n==4)...(n==5)} assert_equal [2], (1..9).select {|n| true if (n==2)..(n%2).zero?} assert_equal [2,3,4], (1..9).select {|n| true if (n==2)...(n%2).zero?} + assert_equal [4,5,7,8], (1..9).select {|n| true if (n==4)...(n==5) or (n==7)...(n==8)} end def test_hidden_key |