Robert Widmann 6c9fb0d55c Undo Bogus DiagnosticTransactions in Codable Synthesis ...

The order of diagnostic emission absolutely does not matter. What this transaction was actually doing was suppressing valid diagnostics. This is a deeply unsound thing to do since if errors are emitted but Codable synthesis succeeds then invalid code can make its way past Sema.

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2021-02-19 16:58:38 -08:00

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