mirror of
https://github.com/apple/swift.git
synced 2026-06-20 15:42:51 +02:00
Doug Gregor
ae1e3d0865
The new library, swiftEmbeddedPlatformPOSIX, implements all of the _swift_XYZ functions needed to support Embedded Swift as shims on top of a POSIX system that provides posix_memalign, free, putchar, and so on. This offers an easier way to bridge between the prior ad hoc requirements of Embedded Swift and the newer platform abstraction layer. Part of rdar://164057124
42 lines
1.1 KiB
Swift
42 lines
1.1 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %{python} %utils/split_file.py -o %t %s
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// RUN: %target-swift-frontend -emit-module -o %t/MyModule.swiftmodule %t/MyModule.swift -enable-experimental-feature Embedded -parse-as-library
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// RUN: %target-swift-frontend -c -I %t %t/Main.swift -enable-experimental-feature Embedded -parse-as-library -o %t/a.o
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// RUN: %target-clang -x c -c %S/Inputs/print.c -o %t/print.o
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// RUN: %target-clang %target-clang-resource-dir-opt %t/a.o %t/print.o %target-embedded-posix-shim -o %t/a.out
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// RUN: %target-run %t/a.out | %FileCheck %s
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// REQUIRES: swift_in_compiler
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// REQUIRES: executable_test
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// REQUIRES: OS=macosx || OS=linux-gnu || OS=wasip1
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// REQUIRES: swift_feature_Embedded
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// BEGIN MyModule.swift
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public protocol Foo: AnyObject {
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func run()
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}
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public class Hello: Foo {
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public init() {}
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public func run() {
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print("Hello from MyLibrary!")
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}
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}
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// BEGIN Main.swift
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import MyModule
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@main
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struct MyApp {
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static func main() {
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let ex: Foo = Hello()
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print("Hello from main!")
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ex.run()
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}
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}
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// CHECK: Hello from main!
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