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[Experimental] attribute should yield warnings, not errors #297

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[Experimental] attribute should yield warnings, not errors #297

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4 changes: 2 additions & 2 deletions accepted/2023/preview-apis/preview-apis.md
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Expand Up @@ -134,9 +134,9 @@ stops exploring that API.
* Don't change the behavior for platform-level preview features

* Offer library-level preview features with a different set of guardrails:
- Modelled after `[Obsolete]`, except the severity is always an error
- Modelled after `[Obsolete]`, except the severity is always a warning
- The opting-in is expressed similar to obsolete, that is the call site is
either marked as experimental itself or the error is suppressed via any of
either marked as experimental itself or the warning is suppressed via any of
the existing ways (e.g. `<NoWarn>` or `#pragma`).
- In order to make centralization possible, each feature is encouraged
to have a separate diagnostic ID.
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