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33 lines
1.5 KiB
Swift
33 lines
1.5 KiB
Swift
// RUN: %target-swift-frontend -typecheck -debug-generic-signatures %s 2>&1 | %FileCheck %s
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protocol P {
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associatedtype T
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}
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protocol Base {
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associatedtype A
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associatedtype B
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associatedtype C
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associatedtype D : P where B == D.T
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}
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// CHECK-LABEL: connected_components_concrete.(file).Derived1@
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// CHECK-LABEL: Requirement signature: <Self where Self : Base, Self.[Base]A == Int, Self.[Base]B == Int, Self.[Base]C == Int>
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protocol Derived1 : Base where A == B, A == C, A == Int {}
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// CHECK-LABEL: connected_components_concrete.(file).Derived2@
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// CHECK-LABEL: Requirement signature: <Self where Self : Base, Self.[Base]A == Int, Self.[Base]B == Int, Self.[Base]C == Int>
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protocol Derived2 : Base where A == D.T, A == C, B == Int {}
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// CHECK-LABEL: connected_components_concrete.(file).Derived3@
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// CHECK-LABEL: Requirement signature: <Self where Self : Base, Self.[Base]A == Int, Self.[Base]B == Int, Self.[Base]C == Int>
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protocol Derived3 : Base where A == B, B == C, A == Int {}
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// CHECK-LABEL: connected_components_concrete.(file).Derived4@
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// CHECK-LABEL: Requirement signature: <Self where Self : Base, Self.[Base]A == Int, Self.[Base]B == Int, Self.[Base]C == Int>
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protocol Derived4 : Base where A == Int, B == Int, C == Int {}
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// CHECK-LABEL: connected_components_concrete.(file).Derived5@
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// CHECK-LABEL: Requirement signature: <Self where Self : Base, Self.[Base]A == Int, Self.[Base]B == Int, Self.[Base]C == Int>
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protocol Derived5 : Base where A == Int, D.T == Int, C == Int {}
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