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6af6048c0c
Cleans up AST printing somewhat as well as providing slightly better type-to-declaration mappings for annotated AST printing and indexing. Swift SVN r32420
19 lines
550 B
Swift
19 lines
550 B
Swift
// RUN: %target-parse-verify-swift
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protocol SomeProtocol {
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typealias T
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}
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extension SomeProtocol where T == Optional<T> { } // expected-error{{same-type constraint 'Self.T' == 'Optional<Self.T>' is recursive}}
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// rdar://problem/20000145
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public protocol P {
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typealias T
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}
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public struct S<A: P where A.T == S<A>> {}
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// rdar://problem/19840527
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class X<T where T == X> { // expected-error{{same-type requirement makes generic parameter 'T' non-generic}}
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var type: T { return self.dynamicType } // expected-error{{use of undeclared type 'T'}}
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}
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