mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
39 lines
1.4 KiB
Swift
39 lines
1.4 KiB
Swift
// REQUIRES: swift_swift_parser, executable_test
|
|
|
|
// RUN: %empty-directory(%t)
|
|
// RUN: %host-build-swift -swift-version 5 -emit-library -o %t/%target-library-name(MacroDefinition) -module-name=MacroDefinition %S/Inputs/variadic_macros.swift -g -no-toolchain-stdlib-rpath
|
|
// RUN: %target-typecheck-verify-swift -target %target-swift-5.9-abi-triple -swift-version 5 -load-plugin-library %t/%target-library-name(MacroDefinition) -module-name MacroUser -DTEST_DIAGNOSTICS -swift-version 5
|
|
// RUN: %target-build-swift -target %target-swift-5.9-abi-triple -swift-version 5 -load-plugin-library %t/%target-library-name(MacroDefinition) %s -o %t/main -module-name MacroUser -swift-version 5
|
|
// RUN: %target-codesign %t/main
|
|
// RUN: %target-run %t/main | %FileCheck %s
|
|
|
|
// This test needs a Swift 5.9 runtime or newer.
|
|
// UNSUPPORTED: back_deployment_runtime
|
|
|
|
@freestanding(expression) macro print<each Value>(_ value: repeat each Value) = #externalMacro(module: "MacroDefinition", type: "PrintMacro")
|
|
|
|
@freestanding(expression) macro Print<each Value>(_ value: repeat each Value) = #externalMacro(module: "MacroDefinition", type: "PrintMacro")
|
|
|
|
struct Print<each Value> {
|
|
init() {}
|
|
}
|
|
|
|
func testAmbiguity() {
|
|
let _ = Print<Int>()
|
|
}
|
|
|
|
func testIt() {
|
|
// CHECK: hello
|
|
// CHECK: [1, 2, 3, 4, 5]
|
|
#print("hello", [1, 2, 3, 4, 5])
|
|
|
|
// CHECK: hello
|
|
// CHECK: [1, 2, 3, 4, 5]
|
|
#print<String, [Int]>("hello", [1, 2, 3, 4, 5])
|
|
|
|
// CHECK: world
|
|
#print("world")
|
|
}
|
|
|
|
testIt()
|