[compiler] Deduplicate errors between ValidateExhaustiveDependencies and ValidatePreservedManualMemoization#35917
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josephsavona merged 1 commit intomainfrom Feb 26, 2026
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…and ValidatePreservedManualMemoization When ValidateExhaustiveDependencies finds incorrect deps for a useMemo/useCallback call, ValidatePreservedManualMemoization later also fires for the same memo block, producing duplicate errors. The ExhaustiveDeps error is strictly more informative (names missing/extra deps, suggests a fix). This adds a `hasInvalidDeps` flag to StartMemoize that is set when ValidateExhaustiveDependencies produces a diagnostic. ValidatePreservedManualMemoization then skips all three of its error sites for memo blocks where this flag is set.
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…and ValidatePreservedManualMemoization (#35917) With the recent changes to make the compiler fault tolerant and always continue through all passes, we can now sometimes report duplicative errors. Specifically, when `ValidateExhaustiveDependencies` finds incorrect deps for a useMemo/useCallback call, `ValidatePreservedManualMemoization` will generally also error for the same block, producing duplicate errors. The exhaustive deps error is strictly more informative, so if we've already reported the earlier error we don't need the later one. This adds a `hasInvalidDeps` flag to StartMemoize that is set when ValidateExhaustiveDependencies produces a diagnostic. ValidatePreservedManualMemoization then skips validation for memo blocks with this flag set. DiffTrain build for [6b113b7](6b113b7)
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…and ValidatePreservedManualMemoization (#35917) With the recent changes to make the compiler fault tolerant and always continue through all passes, we can now sometimes report duplicative errors. Specifically, when `ValidateExhaustiveDependencies` finds incorrect deps for a useMemo/useCallback call, `ValidatePreservedManualMemoization` will generally also error for the same block, producing duplicate errors. The exhaustive deps error is strictly more informative, so if we've already reported the earlier error we don't need the later one. This adds a `hasInvalidDeps` flag to StartMemoize that is set when ValidateExhaustiveDependencies produces a diagnostic. ValidatePreservedManualMemoization then skips validation for memo blocks with this flag set. DiffTrain build for [6b113b7](6b113b7)
This was referenced Feb 27, 2026
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With the recent changes to make the compiler fault tolerant and always continue through all passes, we can now sometimes report duplicative errors. Specifically, when
ValidateExhaustiveDependenciesfinds incorrect deps for a useMemo/useCallback call,ValidatePreservedManualMemoizationwill generally also error for the same block, producing duplicate errors. The exhaustive deps error is strictly more informative, so if we've already reported the earlier error we don't need the later one.This adds a
hasInvalidDepsflag to StartMemoize that is set when ValidateExhaustiveDependencies produces a diagnostic. ValidatePreservedManualMemoization then skips validation for memo blocks with this flag set.