mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
9d52099d5b
This change removes the -emit-cxx-header option, and adds a new -emit-clang-header-path option instead. It's aliased to -emit-objc-header-path for now, but in the future, -emit-objc-header-path will alias to it. After this change Swift can start emitting a single header file that can be expose declarations to C, Objective-C, or C++. For now C++ interface is generated (for all public decls) only when -enable-cxx-interop flag is passed, but that behavior will change once attribute is supported.
32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
// RUN: %empty-directory(%t)
|
|
|
|
// RUN: %target-swift-frontend %S/swift-functions.swift -typecheck -module-name Functions -enable-cxx-interop -emit-clang-header-path %t/functions.h
|
|
|
|
// RUN: %target-interop-build-clangxx -c %s -I %t -o %t/swift-functions-execution.o
|
|
// RUN: %target-interop-build-swift %S/swift-functions.swift -o %t/swift-functions-execution -Xlinker %t/swift-functions-execution.o -module-name Functions -Xfrontend -entry-point-function-name -Xfrontend swiftMain
|
|
|
|
// RUN: %target-codesign %t/swift-functions-execution
|
|
// RUN: %target-run %t/swift-functions-execution | %FileCheck %s
|
|
|
|
// REQUIRES: executable_test
|
|
|
|
#include <cassert>
|
|
#include "functions.h"
|
|
|
|
int main() {
|
|
static_assert(noexcept(Functions::passVoidReturnVoid()), "noexcept function");
|
|
static_assert(noexcept(Functions::_impl::$s9Functions014passVoidReturnC0yyF()),
|
|
"noexcept function");
|
|
|
|
Functions::passVoidReturnVoid();
|
|
Functions::passIntReturnVoid(-1);
|
|
assert(Functions::passTwoIntReturnIntNoArgLabel(1, 2) == 42);
|
|
assert(Functions::passTwoIntReturnInt(1, 2) == 3);
|
|
assert(Functions::passTwoIntReturnIntNoArgLabelParamName(1, 4) == 5);
|
|
return 0;
|
|
}
|
|
|
|
// CHECK: passVoidReturnVoid
|
|
// CHECK-NEXT: passIntReturnVoid -1
|
|
// CHECK-NEXT: passTwoIntReturnIntNoArgLabel
|