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While Span is present, we don't yet have an official way to create Span instances. Until then, put uses of Span and RawSpan behind an experimental feature flag (`Span`) that must be set to use these. Addresses rdar://139308307.
13 lines
459 B
Swift
13 lines
459 B
Swift
// RUN: %target-typecheck-verify-swift -verify-additional-prefix missing-
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// RUN: %target-typecheck-verify-swift -enable-experimental-feature Span
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// REQUIRES: swift_feature_Span
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@available(SwiftStdlib 6.1, *)
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func f(_: Span<Int>) { }
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// expected-missing-error@-1{{'Span' requires -enable-experimental-feature Span}}
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@available(SwiftStdlib 6.1, *)
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func g(_: RawSpan) { }
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// expected-missing-error@-1{{'RawSpan' requires -enable-experimental-feature Span}}
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