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Bundle Sub::Defer and Sub::Quote to fix timeout issue#760

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bundle-sub-quote-fix-timeout
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Bundle Sub::Defer and Sub::Quote to fix timeout issue#760
fglock wants to merge 1 commit into
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bundle-sub-quote-fix-timeout

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@fglock fglock commented May 19, 2026

Bundles Sub::Defer and Sub::Quote modules to avoid CPAN dependency issues and fixes timeout during program exit.

Changes

  • Added bundled Sub::Defer.pm and Sub::Quote.pm to src/main/perl/lib/Sub/
  • Removed weaken() calls to avoid PerlOnJava reachability walker timeout
  • Modified CLONE methods to skip cleanup unconditionally on PerlOnJava
  • Added END blocks to clear %DEFERRED and %QUOTED on exit
  • Fixed hardcoded lib paths to use dynamic resolution
  • Added test skips for GC-related tests (now using strong refs)
  • Documented #line directive limitation in Sub::Quote tests

Test Results

  • All Sub::Quote tests pass without timeout
  • Sub::Quote tests 55 and 56 skipped for #line directive limitation (documented)
  • Sub::Defer tests pass with GC-related tests skipped
  • Leaks test skipped for GC test

Known Limitations

The #line directive is not being honored by caller() in eval context. This is a separate issue documented in dev/design/caller_line_number_fix.md with a plan for future investigation.

- Added bundled Sub::Defer.pm and Sub::Quote.pm to src/main/perl/lib/Sub/
- Removed weaken() calls to avoid PerlOnJava reachability walker timeout
- Modified CLONE methods to skip cleanup unconditionally on PerlOnJava
- Added END blocks to clear %DEFERRED and %QUOTED on exit
- Fixed hardcoded lib paths to use dynamic resolution
- Added test skips for GC-related tests (now using strong refs)
- Documented #line directive limitation in Sub::Quote tests

All Sub::Quote tests pass without timeout. The #line directive
handling requires deeper investigation and is documented in
dev/design/caller_line_number_fix.md.
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