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| author | nagachika <nagachika@ruby-lang.org> | 2021-10-16 13:26:47 +0900 |
|---|---|---|
| committer | nagachika <nagachika@ruby-lang.org> | 2021-10-16 13:26:47 +0900 |
| commit | a2fe4b75e4b236ad15778c59ace63006ace53889 (patch) | |
| tree | ea38d78594489d61792d8439fcdd9855a42c0ed3 /test | |
| parent | cfad0583eb18bb4505f28ee5cfab703a6b9987be (diff) | |
merge revision(s) 217df51f0e5d9824ed712a4d175f555d932e44d8: [Backport #18232]
Dump outer variables tables when dumping an iseq to binary
This commit dumps the outer variables table when dumping an iseq to
binary. This fixes a case where Ractors aren't able to tell what outer
variables belong to a lambda after the lambda is loaded via ISeq.load_from_binary
[Bug #18232] [ruby-core:105504]
---
compile.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++-
test/ruby/test_iseq.rb | 10 +++++++++
2 files changed, 64 insertions(+), 1 deletion(-)
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 e3ca1ba926..08340c662c 100644 --- a/test/ruby/test_iseq.rb +++ b/test/ruby/test_iseq.rb @@ -82,6 +82,16 @@ class TestISeq < Test::Unit::TestCase end; end if defined?(RubyVM::InstructionSequence.load) + def test_lambda_with_ractor_roundtrip + iseq = compile(<<~EOF) + x = 42 + y = lambda { x } + Ractor.make_shareable(y) + y.call + EOF + assert_equal(42, ISeq.load_from_binary(iseq.to_binary).eval) + end + def test_disasm_encoding src = "\u{3042} = 1; \u{3042}; \u{3043}" asm = compile(src).disasm |