Nuke IgnoreNewExtensions From High Orbit #38613
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This flag was always a hack to get clients that were not properly handling circular constructions (module loading, associated type inference) to stop crashing. Technically, it is unsound, but by sheer coinicidence of the structure of the name lookup requests and the cache faulting here we have never observed that unsoundness in the wild.
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@swift-ci test source compatibility |
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@swift-ci test |
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This flag was always a hack to get clients that were not properly
handling circular constructions (module loading, associated type
inference) to stop crashing. Technically, it is unsound, but by sheer
coinicidence of the structure of the name lookup requests and the cache
faulting here we have never observed that unsoundness in the wild.