diff options
| author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-24 10:38:39 +0000 |
|---|---|---|
| committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-24 10:38:39 +0000 |
| commit | 71b0d20f7ea6b04aa3ae3fe6e624305a3ac294e6 (patch) | |
| tree | 8a1ed2bfd160bc288b899ea9de1f142b358b80bd /test | |
| parent | cd0181dd68788b2159d9c740168f16e1f510fbe4 (diff) | |
compile.c: fix peephole optimization
* compile.c (iseq_peephole_optimize): should `pop` before jump
instruction which succeeds to `newarray` of a literal object,
not after. [ruby-core:89536] [Bug #15245]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_optimization.rb | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_optimization.rb b/test/ruby/test_optimization.rb index c425254661..46bce922b9 100644 --- a/test/ruby/test_optimization.rb +++ b/test/ruby/test_optimization.rb @@ -794,4 +794,10 @@ class TestRubyOptimization < Test::Unit::TestCase end assert_equal(:ok, x.bug(:ok)) end + + def test_peephole_jump_after_newarray + i = 0 + %w(1) || 2 while (i += 1) < 100 + assert_equal(100, i) + end end |