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[CodeQuality] Skip never-returning fall-through in WillReturnCallbackFallbackToReturnFalseRector - #801
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Fixes rectorphp/rector#9931
The rule added a
return false;fallback even when thewillReturnCallback()closure could not fall through, because its last statement either throws or calls a never-returning method (e.g.self::fail(), which is typed@return never). That added dead code.Now it bails out when the last statement is a
throwor an expression whose type resolves tonever.Covered by two skip fixtures (
self::fail()andthrow).