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When `-warn-on-potentially-unavailable-enum-case` was introduced, the build system was required to invoke `swift-frontend` at artificially low deployment targets when emitting `.swiftinterface` files for legacy architectures. Because the deployment target was low, some availability diagnostics needed to be de-fanged in order to allow module interface emission to succeed. Today, the build system is able to use the correct deployment target when emitting module interfaces and the `-warn-on-potentially-unavailable-enum-case` is superfluous, so deprecate it. Resolves rdar://114092047
20 lines
958 B
Swift
20 lines
958 B
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -emit-module %S/Inputs/availability_enum_case_other.swift -target %target-cpu-apple-macosx10.50 -emit-module-interface-path %t/availability_enum_case_other.swiftinterface -swift-version 5 -enable-library-evolution
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// RUN: %target-typecheck-verify-swift -I %t
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// RUN: %target-build-swift -emit-module %S/Inputs/availability_enum_case_other.swift -target %target-cpu-apple-macosx10.50 -emit-module-interface-path %t/availability_enum_case_other.swiftinterface -swift-version 5 -enable-library-evolution -whole-module-optimization
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// RUN: %target-typecheck-verify-swift -I %t
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// REQUIRES: OS=macosx
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import availability_enum_case_other
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func ride(horse: Horse) {
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// expected-note@-1 {{add @available attribute to enclosing global function}}
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_ = Horse.kevin
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// expected-error@-1 {{'kevin' is only available in macOS 10.50 or newer}}
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// expected-note@-2 {{add 'if #available' version check}}
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}
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