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418471494b
Macros are expanded as part of interface generation, so they shouldn't also be printed into the Swift interface. Fixes rdar://109378191.
100 lines
3.3 KiB
Swift
100 lines
3.3 KiB
Swift
// REQUIRES: swift_swift_parser, executable_test
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// RUN: %empty-directory(%t)
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// RUN: %host-build-swift -swift-version 5 -emit-library -o %t/%target-library-name(MacroDefinition) -module-name=MacroDefinition %S/Inputs/syntax_macro_definitions.swift -g -no-toolchain-stdlib-rpath
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// RUN: %target-swift-frontend -swift-version 5 -emit-module -o %t/ModuleWithEquatable.swiftmodule %s -DMODULE_EXPORTING_TYPE -module-name ModuleWithEquatable -load-plugin-library %t/%target-library-name(MacroDefinition) -emit-module-interface-path %t/ModuleWithEquatable.swiftinterface
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// Check the generated .swiftinterface
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// RUN: %FileCheck -check-prefix INTERFACE %s < %t/ModuleWithEquatable.swiftinterface
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// RUN: %target-swift-frontend -swift-version 5 -typecheck -load-plugin-library %t/%target-library-name(MacroDefinition) %s -I %t -disable-availability-checking -dump-macro-expansions > %t/expansions-dump.txt 2>&1
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// RUN: %FileCheck -check-prefix=CHECK-DUMP %s < %t/expansions-dump.txt
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// RUN: %target-typecheck-verify-swift -swift-version 5 -load-plugin-library %t/%target-library-name(MacroDefinition) -module-name MacroUser -DTEST_DIAGNOSTICS -swift-version 5 -I %t
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// RUN: %target-build-swift -swift-version 5 -load-plugin-library %t/%target-library-name(MacroDefinition) %s -o %t/main -module-name MacroUser -swift-version 5 -emit-tbd -emit-tbd-path %t/MacroUser.tbd -I %t
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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@attached(conformance)
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macro Equatable() = #externalMacro(module: "MacroDefinition", type: "EquatableMacro")
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@attached(conformance)
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macro Hashable() = #externalMacro(module: "MacroDefinition", type: "HashableMacro")
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#if MODULE_EXPORTING_TYPE
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@Equatable
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public struct PublicEquatable {
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public init() { }
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}
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// INTERFACE-NOT: @Equatable
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// INTERFACE: public struct PublicEquatable
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// INTERFACE: extension ModuleWithEquatable.PublicEquatable : Swift.Equatable
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#else
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import ModuleWithEquatable
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func requireEquatable(_ value: some Equatable) {
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print(value == value)
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}
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// expected-note@+1{{where 'some Hashable' = 'PublicEquatable'}}
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func requireHashable(_ value: some Hashable) {
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print(value.hashValue)
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}
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@Equatable
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struct S {}
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@Hashable
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struct S2 {}
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enum E {
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@Equatable struct Nested {}
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}
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// CHECK-DUMP: @__swiftmacro_25macro_expand_conformances1S9EquatablefMc_.swift
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// CHECK-DUMP: extension S : Equatable {}
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// CHECK: true
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requireEquatable(S())
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requireEquatable(S2())
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requireHashable(S2())
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requireEquatable(E.Nested())
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#if TEST_DIAGNOSTICS
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requireEquatable(PublicEquatable())
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requireHashable(PublicEquatable())
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//expected-error@-1{{global function 'requireHashable' requires that 'PublicEquatable' conform to 'Hashable'}}
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#endif
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@attached(conformance)
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@attached(member, names: named(requirement))
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macro DelegatedConformance() = #externalMacro(module: "MacroDefinition", type: "DelegatedConformanceMacro")
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protocol P {
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static func requirement()
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}
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struct Wrapped: P {
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static func requirement() {
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print("Wrapped.requirement")
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}
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}
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@DelegatedConformance
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struct Generic<Element> {}
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// CHECK-DUMP: @__swiftmacro_25macro_expand_conformances7Generic20DelegatedConformancefMc_.swift
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// CHECK-DUMP: extension Generic : P where Element: P {}
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func requiresP(_ value: (some P).Type) {
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value.requirement()
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}
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// CHECK: Wrapped.requirement
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requiresP(Generic<Wrapped>.self)
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#endif
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