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[Php70] Preserve fallback parentheses on Identical/NotIdentical path in TernaryToNullCoalescingRector - #8674
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TomasVotruba merged 1 commit intoOct 16, 2026
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TomasVotruba
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fix-9912-ternary-null-coalesce-fallback-parentheses
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October 16, 2026 06:30
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Fixes rectorphp/rector#9912
$a !== null ? $a : ($b ? 'yes' : 'no')was rewritten to$a ?? $b ? 'yes' : 'no', dropping the parentheses around the nested ternary fallback. Since??binds tighter than?:, the result parses as($a ?? $b) ? 'yes' : 'no', changing semantics.The
isset()/is_null()paths already callpreserveWrappedFallback(); theIdentical/NotIdenticalpath did not. This adds that call on both branches.Fixture covers both
!== nulland=== nullforms.