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Implementation of the DebugDescription macro pitched on the forums: https://forums.swift.org/t/pitch-debug-description-macro/67711. In this initial commit, the macro is named `_DebugDescription` to indicate it's internal use at this time, pending Swift Evolution. rdar://115180949
15 lines
404 B
Swift
15 lines
404 B
Swift
// REQUIRES: swift_swift_parser
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// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend %s -swift-version 5 -module-name main -disable-availability-checking -typecheck -verify -plugin-path %swift-plugin-dir
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@_DebugDescription
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struct MyStruct {
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var flag: Bool
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// expected-error @+1 {{body must consist of a single string literal}}
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var debugDescription: String {
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flag ? "yes" : "no"
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}
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}
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