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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-04-24 22:21:57 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2023-04-27 14:52:22 +0900 |
| commit | c7bacf84f04201787d26e4a4be8aca61ff1e454b (patch) | |
| tree | bf4b32fe97805125228deec22daf63ba12a5c2be /test | |
| parent | b0cb54a378f2c588a050dafe6db69cb4cdd2637e (diff) | |
| download | ruby-c7bacf84f04201787d26e4a4be8aca61ff1e454b.tar.gz | |
[Bug #19611] Remove never-reachable branch in logical expression
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_iseq.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb index 3692a697d6..682fa52570 100644 --- a/test/ruby/test_iseq.rb +++ b/test/ruby/test_iseq.rb @@ -759,4 +759,14 @@ class TestISeq < Test::Unit::TestCase assert_equal :new, r.take RUBY end + + def test_ever_condition_loop + assert_ruby_status([], "BEGIN {exit}; while true && true; end") + end + + def test_unreachable_syntax_error + mesg = /Invalid break/ + assert_syntax_error("false and break", mesg) + assert_syntax_error("if false and break; end", mesg) + end end |