Support mcdc analysis for pattern matching#124278

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ZhuUx wants to merge 5 commits intorust-lang:masterfrom ZhuUx:pattern-match

+4,772-248

Commits on Oct 28, 2024

coverage. Warn about too much decision depth
zhuyunxing
committed
coverage. Refactor MCDCInfoBuilder for pattern matching implementation and change the way to calculate decision depth
zhuyunxing
committed
coverage. Add discard end blocks for decisions to reset condbitmap without updating global bitmap
zhuyunxing
committed
coverage. Trace Candidate and MatchPair with coverage id
zhuyunxing
committed
coverage. Instrument mcdc for pattern matching
zhuyunxing
committed