[php-src] Issue #18985: Inner expression compilation (for match) can result in wrong line numbers

Issue: https://github.com/php/php-src/issues/18985 Author: nielsdos ### Description The following code: ```php <?php echo match(15) { 13 => "A", 15 => "B", default => "C", }; ``` Resulted in this output: ``` L0002 0000 MATCH int(15) 13: 0001, 15: 0003, default: 0005 L0003 0001 T1 = QM_ASSIGN string("A") L0003 0002 JMP 0007 L0004 0003 T1 = QM_ASSIGN string("B") L0004 0004 JMP 0007 L0005 0005 T1 = QM_ASSIGN string("C") L0005 0006 JMP 0007 L0005 0007 ECHO T1 <<<<<<<<<<<<<<<<<<<<<<<< line 5 instead of 2! L0007 0008 RETURN int(1) ``` But I expected this output instead: ``` L0002 0000 MATCH int(15) 13: 0001, 15: 0003, default: 0005 L0003 0001 T1 = QM_ASSIGN string("A") L0003 0002 JMP 0007 L0004 0003 T1 = QM_ASSIGN string("B") L0004 0004 JMP 0007 L0005 0005 T1 = QM_ASSIGN string("C") L0005 0006 JMP 0007 L0002 0007 ECHO T1 L0007 0008 RETURN int(1) ``` The echo is on line 2, not line 5. This is because the line no gets overwritten. There's probably many more of these cases. Discovered via https://github.com/krakjoe/pcov/issues/87 Possible fix idea (may be incomplete): https://gist.github.com/nielsdos/fe1a4b30aee84efff23f32dc4b0e5ffe cc @iluuu1994 ### PHP Version ```plain 8.3+ ``` ### Operating System _No response_