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38 lines
2.1 KiB
Swift
38 lines
2.1 KiB
Swift
// RUN: %target-typecheck-verify-swift -verify-ignore-unknown -print-diagnostic-groups
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import StdlibUnittest
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func checkStringOverloadCompilationDiagnostics() {
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_ = String(cString: "string") // expected-warning {{'init(cString:)' is deprecated: Use a copy of the String argument [availability_deprecated]}}
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_ = String(validatingUTF8: "string") // expected-warning {{init(validatingUTF8:)' is deprecated: Use a copy of the String argument [availability_deprecated]}}
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_ = String(validatingCString: "string") // expected-warning {{'init(validatingCString:)' is deprecated: Use a copy of the String argument [availability_deprecated]}}
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_ = String.decodeCString("string", as: Unicode.UTF8.self) // expected-warning {{'decodeCString(_:as:repairingInvalidCodeUnits:)' is deprecated: Use a copy of the String argument [availability_deprecated]}}
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_ = String(decodingCString: "string", as: Unicode.UTF8.self) // expected-warning {{'init(decodingCString:as:)' is deprecated: Use a copy of the String argument [availability_deprecated]}}
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}
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func checkInoutConversionOverloadCompilationDiagnostics() {
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var i = UInt8.zero
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_ = String(cString: &i) // expected-warning {{'init(cString:)' is deprecated: Use String(_ scalar: Unicode.Scalar) [availability_deprecated]}}
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var c = CChar.zero
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_ = String(cString: &c) // expected-warning {{'init(cString:)' is deprecated: Use String(_ scalar: Unicode.Scalar) [availability_deprecated]}}
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_ = String(validatingUTF8: &c) // expected-warning {{init(validatingUTF8:)' is deprecated: Use String(_ scalar: Unicode.Scalar) [availability_deprecated]}}
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_ = String(validatingCString: &c) // expected-warning {{'init(validatingCString:)' is deprecated: Use String(_ scalar: Unicode.Scalar) [availability_deprecated]}}
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var u = Unicode.UTF8.CodeUnit.zero
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_ = String.decodeCString(&u, as: Unicode.UTF8.self) // expected-warning {{'decodeCString(_:as:repairingInvalidCodeUnits:)' is deprecated: Use String(_ scalar: Unicode.Scalar) [availability_deprecated]}}
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_ = String(decodingCString: &u, as: Unicode.UTF8.self) // expected-warning {{'init(decodingCString:as:)' is deprecated: Use String(_ scalar: Unicode.Scalar) [availability_deprecated]}}
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}
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