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05e93da398
Rather than adding custom parsing to SwiftSyntax, we can parse this as a custom attribute and convert it to a built-in one in ASTGen. Test that this works correctly (and fix a bug where it wasn’t).
65 lines
2.4 KiB
Swift
65 lines
2.4 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-frontend %s -dump-parse -disable-availability-checking -enable-experimental-move-only -enable-experimental-feature ParserASTGen > %t/astgen.ast.raw
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// RUN: %target-swift-frontend %s -dump-parse -disable-availability-checking -enable-experimental-move-only > %t/cpp-parser.ast.raw
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// Filter out any addresses in the dump, since they can differ.
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// RUN: sed -E 's#0x[0-9a-fA-F]+##g' %t/cpp-parser.ast.raw > %t/cpp-parser.ast
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// RUN: sed -E 's#0x[0-9a-fA-F]+##g' %t/astgen.ast.raw > %t/astgen.ast
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// RUN: %diff -u %t/astgen.ast %t/cpp-parser.ast
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// RUN: %target-typecheck-verify-swift -enable-experimental-move-only -enable-experimental-feature ParserASTGen
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// REQUIRES: executable_test
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// REQUIRES: swift_swift_parser
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// -enable-experimental-feature requires an asserts build
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// REQUIRES: asserts
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// rdar://116686158
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// UNSUPPORTED: asan
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struct S1 {
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static func staticMethod() {}
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}
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func testStatic() {
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// static.
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S1.staticMethod()
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S1().staticMethod() // expected-error {{static member 'staticMethod' cannot be used on instance of type 'S1'}}
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}
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struct S2 {
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private func privateMethod() {} // expected-note {{'privateMethod()' declared here}}
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fileprivate func fileprivateMethod() {}
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internal func internalMethod() {}
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public func publicMethod() {}
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}
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func testAccessControl(value: S2) {
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// access control.
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value.privateMethod() // expected-error {{'privateMethod' is inaccessible due to 'private' protection level}}
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value.fileprivateMethod()
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value.internalMethod()
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value.publicMethod()
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}
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struct S3 {
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mutating func mutatingMethod() {}
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func normalMethod() {}
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}
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func testMutating(value: S3) {
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value.mutatingMethod() // expected-error {{cannot use mutating member on immutable value}}
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value.normalMethod()
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}
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@frozen // expected-error {{'@frozen' attribute cannot be applied to this declaration}}
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class C1 {}
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@_alignment(7) // expected-error {{alignment value must be a power of two}}
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struct S4 {}
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@implementation extension ObjCClass1 {} // expected-error {{cannot find type 'ObjCClass1' in scope}}
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@implementation(Category) extension ObjCClass1 {} // expected-error {{cannot find type 'ObjCClass1' in scope}}
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@_objcImplementation extension ObjCClass2 {} // expected-error {{cannot find type 'ObjCClass2' in scope}}
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@_objcImplementation(Category) extension ObjCClass2 {} // expected-error {{cannot find type 'ObjCClass2' in scope}}
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