[5.4][diagnostics] warn about future reservation of 'await' keyword #35208
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[concurrency] warn about future reservation of 'await' as contextual keyword
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@swift-ci please test |
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@swift-ci Please Test Source Compatibility |
kavon
changed the title
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@swift-ci please test macOS platform |
DougGregor
approved these changes
Jan 6, 2021
AnthonyLatsis
added
swift 5.4
🍒 release cherry pick
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Cherry-pick of 179474e from #35153 for 5.4 release.
We'd like to have this warning land in the 5.4 release to give folks a heads-up (and some assistance) in upgrading their code that uses
awaitin certain contexts that would be parsed differently if concurrency extensions are enabled.Resolves rdar://67000350