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// REQUIRES: swift_swift_parser, asserts
//
// RUN: %empty-directory(%t)
// RUN: %empty-directory(%t-scratch)
// 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
// RUN: %target-swift-frontend -swift-version 5 -emit-module -o %t/macro_library.swiftmodule %S/Inputs/macro_library.swift -module-name macro_library -load-plugin-library %t/%target-library-name(MacroDefinition)
// RUN: %target-swift-frontend -swift-version 5 -typecheck -I%t -verify -primary-file %s %S/Inputs/macro_expand_other.swift -verify-ignore-unknown -load-plugin-library %t/%target-library-name(MacroDefinition) -dump-macro-expansions > %t/expansions-dump.txt 2>&1
// RUN: %FileCheck -check-prefix=CHECK-DUMP %s < %t/expansions-dump.txt
// Re-test with the macro library module emitted using -experimental-lazy-typecheck.
// RUN: %target-swift-frontend -swift-version 5 -emit-module -o %t/lazy/macro_library.swiftmodule %S/Inputs/macro_library.swift -module-name macro_library -load-plugin-library %t/%target-library-name(MacroDefinition) -experimental-lazy-typecheck
// RUN: %target-swift-frontend -swift-version 5 -typecheck -I%t/lazy -verify -primary-file %s %S/Inputs/macro_expand_other.swift -verify-ignore-unknown -load-plugin-library %t/%target-library-name(MacroDefinition) -dump-macro-expansions > %t/expansions-dump.txt 2>&1
// RUN: %FileCheck -check-prefix=CHECK-DUMP %s < %t/expansions-dump.txt
import macro_library
struct Treat {}
@Observable
final class Dog: Observable {
// CHECK-DUMP: public nonisolated func addObserver
// CHECK-DUMP: public nonisolated func removeObserver
// CHECK-DUMP: private struct Storage {
// CHECK-DUMP: var name: String?
// CHECK-DUMP: var treat: Treat?
// CHECK-DUMP: var isHappy: Bool = true
// CHECK-DUMP: }
var name: String?
// CHECK-DUMP: get {
// CHECK-DUMP: _registrar.beginAccess(\.name)
// CHECK-DUMP: defer { _registrar.endAccess() }
// CHECK-DUMP: return _storage.name
// CHECK-DUMP: }
// CHECK-DUMP: set {
// CHECK-DUMP: _registrar.beginAccess(\.name)
// CHECK-DUMP: _registrar.register(observable: self, willSet: \.name, to: newValue)
// CHECK-DUMP: defer {
// CHECK-DUMP: _registrar.register(observable: self, didSet: \.name)
// CHECK-DUMP: _registrar.endAccess()
// CHECK-DUMP: }
// CHECK-DUMP: _storage.name = newValue
// CHECK-DUMP: }
var treat: Treat?
// CHECK-DUMP: get {
// CHECK-DUMP: _registrar.beginAccess(\.treat)
// CHECK-DUMP: defer { _registrar.endAccess() }
// CHECK-DUMP: return _storage.treat
// CHECK-DUMP: }
// CHECK-DUMP: set {
// CHECK-DUMP: _registrar.beginAccess(\.treat)
// CHECK-DUMP: _registrar.register(observable: self, willSet: \.treat, to: newValue)
// CHECK-DUMP: defer {
// CHECK-DUMP: _registrar.register(observable: self, didSet: \.treat)
// CHECK-DUMP: _registrar.endAccess()
// CHECK-DUMP: }
// CHECK-DUMP: _storage.treat = newValue
// CHECK-DUMP: }
var isHappy: Bool = true
// CHECK-DUMP: get {
// CHECK-DUMP: _registrar.beginAccess(\.isHappy)
// CHECK-DUMP: defer {
// CHECK-DUMP: _registrar.endAccess()
// CHECK-DUMP: }
// CHECK-DUMP: return _storage.isHappy
// CHECK-DUMP: }
// CHECK-DUMP: set {
// CHECK-DUMP: _registrar.beginAccess(\.isHappy)
// CHECK-DUMP: _registrar.register(observable: self, willSet: \.isHappy, to: newValue)
// CHECK-DUMP: defer {
// CHECK-DUMP: _registrar.register(observable: self, didSet: \.isHappy)
// CHECK-DUMP: _registrar.endAccess()
// CHECK-DUMP: }
// CHECK-DUMP: _storage.isHappy = newValue
// CHECK-DUMP: }
init() {}
func bark() {
print("bork bork")
}
}
func test() {
observeDog()
}
@Observable
class Person {
init() {}
}
// CHECK-DUMP: extension Person: Observable {
// CHECK-DUMP: }
@freestanding(declaration, names: named(Foo)) macro useIdentifier(_ value: String) = #externalMacro(module: "MacroDefinition", type: "UseIdentifierMacro")
#if false
#useIdentifier("totallyNotDefined")
#else
let hello = "Hello"
#useIdentifier("hello")
#endif
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