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36d43846ea
We parse default argument expressions before building a FuncDecl, so we might see GenericTypeParamDecls that have not yet been re-parented to the FuncDecl's context. Fixes <https://bugs.swift.org/browse/SR-5559>, <rdar://problem/33539464>.
86 lines
3.0 KiB
Swift
86 lines
3.0 KiB
Swift
// RUN: %target-typecheck-verify-swift -swift-version 4
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// RUN: %target-typecheck-verify-swift -swift-version 4 -enable-testing
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private func privateFunction() {}
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// expected-note@-1 4{{global function 'privateFunction()' is not public}}
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fileprivate func fileprivateFunction() {}
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// expected-note@-1 4{{global function 'fileprivateFunction()' is not public}}
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func internalFunction() {}
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// expected-note@-1 4{{global function 'internalFunction()' is not public}}
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@_versioned func versionedFunction() {}
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public func publicFunction() {}
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func internalIntFunction() -> Int {}
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// expected-note@-1 2{{global function 'internalIntFunction()' is not public}}
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func internalFunctionWithDefaultValue(
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x: Int = {
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struct Nested {}
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// OK
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publicFunction()
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// OK
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versionedFunction()
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// OK
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internalFunction()
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// OK
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fileprivateFunction()
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// OK
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privateFunction()
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// OK
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return 0
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}(),
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y: Int = internalIntFunction()) {}
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@_versioned func versionedFunctionWithDefaultValue(
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x: Int = {
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struct Nested {}
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// expected-error@-1 {{type 'Nested' cannot be nested inside a default argument value}}
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// FIXME: Some errors below are diagnosed twice
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publicFunction()
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// OK
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versionedFunction()
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// OK
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internalFunction()
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// expected-error@-1 2{{global function 'internalFunction()' is internal and cannot be referenced from a default argument value}}
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fileprivateFunction()
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// expected-error@-1 2{{global function 'fileprivateFunction()' is fileprivate and cannot be referenced from a default argument value}}
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privateFunction()
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// expected-error@-1 2{{global function 'privateFunction()' is private and cannot be referenced from a default argument value}}
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return 0
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}(),
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y: Int = internalIntFunction()) {}
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// expected-error@-1 {{global function 'internalIntFunction()' is internal and cannot be referenced from a default argument value}}
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public func publicFunctionWithDefaultValue(
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x: Int = {
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struct Nested {}
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// expected-error@-1 {{type 'Nested' cannot be nested inside a default argument value}}
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// FIXME: Some errors below are diagnosed twice
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publicFunction()
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// OK
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versionedFunction()
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// OK
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internalFunction()
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// expected-error@-1 2{{global function 'internalFunction()' is internal and cannot be referenced from a default argument value}}
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fileprivateFunction()
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// expected-error@-1 2{{global function 'fileprivateFunction()' is fileprivate and cannot be referenced from a default argument value}}
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privateFunction()
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// expected-error@-1 2{{global function 'privateFunction()' is private and cannot be referenced from a default argument value}}
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return 0
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}(),
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y: Int = internalIntFunction()) {}
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// expected-error@-1 {{global function 'internalIntFunction()' is internal and cannot be referenced from a default argument value}}
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// https://bugs.swift.org/browse/SR-5559
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public class MyClass {
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public func method<T>(_: T.Type = T.self) -> T { }
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}
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