ExtUtils::ParseXS: make filename hack work with linenumbers => 0 - #24663
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We now always pipe our output through ExtUtils::ParseXS::CountLines (so we can always get the current output line number), but this should make no difference to normal output, which checks 'config_WantLineNumbers' before actually switching to a different file with a custom '#line' directive. Which is to say, the documented behavior of 'linenumbers => 0' should remain unchanged. Follow-up to PR Perl#24651.
tonycoz
approved these changes
Aug 5, 2026
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We now always pipe our output through ExtUtils::ParseXS::CountLines (so we can always get the current output line number), but this should make no difference to normal output, which checks
config_WantLineNumbersbefore actually switching to a different file with a custom#linedirective. Which is to say, the documented behavior oflinenumbers => 0should remain unchanged.Follow-up to PR #24651.