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23 lines
1015 B
Swift
23 lines
1015 B
Swift
// not %target-swift-frontend -no-color-diagnostics -print-educational-notes -diagnostic-documentation-path %S/test-docs/ -typecheck %s
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// RUN: %empty-directory(%t)
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// RUN: not %target-swift-frontend -typecheck -no-color-diagnostics -print-educational-notes -diagnostic-documentation-path %S/test-docs/ -serialize-diagnostics-path %t/serialized.dia %s
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// RUN: c-index-test -read-diagnostics %t/serialized.dia > %t/serialized.txt 2>&1
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// RUN: %FileCheck %s < %t/serialized.txt
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typealias Fn = () -> ()
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extension Fn {}
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// CHECK: [[@LINE-1]]:1: error: non-nominal type 'Fn' (aka '() -> ()') cannot be extended [{{.*}}nominal-types] [NominalTypes]
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// Shares the flag record with `Fn`
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typealias Dup = () -> ()
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extension Dup {}
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// CHECK: [[@LINE-1]]:1: error: non-nominal type 'Dup' (aka '() -> ()') cannot be extended [{{.*}}nominal-types] [NominalTypes]
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do {
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func noNote(_: Int) {}
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noNote("Hello")
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// CHECK: [[@LINE-1]]:10: error: cannot convert value of type 'String' to expected argument type 'Int' [] []
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}
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