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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-06 15:13:01 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-11-06 15:13:01 +0000 |
| commit | 756009186bceca331a18ce91604b03027432bf4b (patch) | |
| tree | 1c7e131a6afc1a705fffeb7393e02c9e8cd07e08 /test | |
| parent | a2d9317d04a32eb255885eb125d0657af684f4e9 (diff) | |
merge revision(s) 65350: [Backport #15245]
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/branches/ruby_2_5@65580 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 d4557ddbbb..a59115443c 100644 --- a/test/ruby/test_optimization.rb +++ b/test/ruby/test_optimization.rb @@ -743,4 +743,10 @@ 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 |