Implement dead code elimination for constant conditionals#369

Merged

fglock merged 17 commits intomasterfrom

feature/dead-code-elimination

Mar 25, 2026

Commits on Mar 24, 2026

Implement dead code elimination for constant conditionals

fglock
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devin-ai-integration[bot]
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Fix use constant with floating-point values

fglock
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devin-ai-integration[bot]
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Fix Internals::SvREADONLY corrupting array/hash references

fglock
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devin-ai-integration[bot]
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Fix use constant corruption when constant values are used in array literals

fglock
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devin-ai-integration[bot]
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Fix double-shift bug in backtick exit status

fglock
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devin-ai-integration[bot]
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Fix qx/backticks and kill for IPC::System::Simple compatibility

fglock
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devin-ai-integration[bot]
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Fix $? and other special punctuation variable interpolation in strings

fglock
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devin-ai-integration[bot]
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Fix substr negative offset behavior to match Perl

fglock
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devin-ai-integration[bot]
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Fix -e flag parsing and add IPC::System::Simple constants

fglock
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devin-ai-integration[bot]
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Fix shell bypass for systemx/capturex and add _spawn_or_die

fglock
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devin-ai-integration[bot]
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Revert shell bypass change that broke io/open.t and io/through.t

fglock
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devin-ai-integration[bot]
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Add :noshell layer for pipe open to bypass shell interpretation

fglock
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devin-ai-integration[bot]
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Fix pipe(my ($x, $y)) parsing to preserve variable declarations

fglock
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devin-ai-integration[bot]
committed