[PurHur]

Summary

• Closes Regression: match() enum-case subject matches scalar backing arms — re-#10007 (Zend/zend_execute.c) #10030 (regression re-Regression: match() enum-case subject matches scalar int arms — re-#9716 (Zend/zend_execute.c) #10007): match ($enumCase) { 1 => ... } must not match scalar arms when subject is an enum case object.
• Fix was already on master; this PR adds Regression: match() enum-case subject matches scalar backing arms — re-#10007 (Zend/zend_execute.c) #10030 traceability to compliance PHPTs and the maintainer repro.

Verification

./script/docker-exec.sh -- bash -lc 'source script/php-env.sh
php bin/vm.php test/repro-maintainer/match_enum_subject_scalar_arm.php
# case_hit

php bin/vm.php test/compliance/cases/language/match_enum_subject_scalar_arm.phpt
# case_hit

vendor/bin/phpunit test/compliance/MatchVMTest.php --filter match_enum_subject_scalar_arm
# OK (1 test, 1 assertion)
'

Probe	Zend PHP 8.2	VM
match (F::X) { 1 => ..., F::X => ... }	case_hit	case_hit

php-src reference

• Zend/zend_execute.c — ZEND_MATCH arm comparison preserves enum identity

Closes #10030

Made with Cursor