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e55d4254d2
Multiline string literal at attribute message position was disallowed in
59778f8ecb.
Reworked to try to at least get multiline strings working which might be
useful as messages for attributes (for example a detailed “unavailable”
annotation) minus the code which read off the start of the StringRef buffer.
92 lines
3.7 KiB
Swift
92 lines
3.7 KiB
Swift
// RUN: %target-typecheck-verify-swift
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// SR-4231: Misleading/wrong error message for malformed @available
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@available(OSX 10.6, *) // no error
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func availableSince10_6() {}
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@available(OSX, introduced: 10.0, deprecated: 10.12) // no error
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func introducedFollowedByDeprecated() {}
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@available(OSX 10.0, deprecated: 10.12)
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// expected-error@-1 {{'deprecated' can't be combined with shorthand specification 'OSX 10.0'}}
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// expected-note@-2 {{did you mean to specify an introduction version?}} {{15-15=, introduced:}}
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// expected-error@-3 {{expected declaration}}
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func shorthandFollowedByDeprecated() {}
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@available(OSX 10.0, introduced: 10.12)
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// expected-error@-1 {{'introduced' can't be combined with shorthand specification 'OSX 10.0'}}
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// expected-error@-2 {{expected declaration}}
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func shorthandFollowedByIntroduced() {}
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@available(iOS 6.0, OSX 10.8, *) // no error
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func availableOnMultiplePlatforms() {}
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@available(iOS 6.0, OSX 10.0, deprecated: 10.12)
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// expected-error@-1 {{'deprecated' can't be combined with shorthand specification 'OSX 10.0'}}
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// expected-error@-2 {{expected declaration}}
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func twoShorthandsFollowedByDeprecated() {}
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// SR-8598: Missing/wrong warning message for '*' or 'swift' platform.
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@available(*, deprecated: 4.2)
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// expected-warning@-1 {{unexpected version number in 'available' attribute for non-specific platform '*'}} {{25-30=}}
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func allPlatformsDeprecatedVersion() {}
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@available(*, deprecated, obsoleted: 4.2)
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// expected-warning@-1 {{unexpected version number in 'available' attribute for non-specific platform '*'}} {{36-41=}}
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func allPlatformsDeprecatedAndObsoleted() {}
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@available(*, introduced: 4.0, deprecated: 4.1, obsoleted: 4.2)
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// expected-warning@-1 {{unexpected version number in 'available' attribute for non-specific platform '*'}} {{25-30=}} {{42-47=}} {{58-63=}}
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func allPlatformsDeprecatedAndObsoleted2() {}
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@available(swift, unavailable)
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// expected-warning@-1 {{'unavailable' cannot be used in 'available' attribute for platform 'swift'}}
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func swiftUnavailable() {}
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@available(swift, unavailable, introduced: 4.2)
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// expected-warning@-1 {{'unavailable' cannot be used in 'available' attribute for platform 'swift'}}
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func swiftUnavailableIntroduced() {}
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@available(swift, deprecated)
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// expected-warning@-1 {{expected version number with 'deprecated' in 'available' attribute for platform 'swift'}}
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func swiftDeprecated() {}
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@available(swift, deprecated, obsoleted: 4.2)
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// expected-warning@-1 {{expected version number with 'deprecated' in 'available' attribute for platform 'swift'}}
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func swiftDeprecatedObsoleted() {}
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@available(swift, message: "missing valid option")
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// expected-warning@-1 {{expected 'introduced', 'deprecated', or 'obsoleted' in 'available' attribute for platform 'swift'}}
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func swiftMessage() {}
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@available(*, unavailable, message: "\("message")")
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// expected-error@-1{{'message' cannot be an interpolated string literal}}
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func interpolatedMessage() {}
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@available(*, unavailable, message: """
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foobar message.
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""")
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func multilineMessage() {}
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multilineMessage()
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// expected-error@-1{{'multilineMessage()' is unavailable: foobar message.}}
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// expected-note@-3{{'multilineMessage()' has been explicitly marked unavailable here}}
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@available(*, unavailable, message: " ")
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func emptyMessage() {}
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emptyMessage()
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// expected-error@-1{{'emptyMessage()' is unavailable: }}
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// expected-note@-3{{'emptyMessage()' has been explicitly marked unavailable here}}
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// expected-error@+1{{'message' cannot be an extended escaping string literal}}
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@available(*, unavailable, message: #"""
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foobar message.
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"""#)
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func extendedEscapedMultilineMessage() {}
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// expected-error@+1{{'renamed' cannot be an extended escaping string literal}}
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@available(*, unavailable, renamed: #"avialable()"#)
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func extenedEscpaedRenamed() {}
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