Files
swift-mirror/test/Interop/SwiftToCxx/functions/swift-functions-execution.cpp
Alex Lorenz 3a9b6dce9d [interop][SwiftToCxx] add support for emitting Swift stdlib dependency in one header file
This is the default behavior. You can disable this by specifying the -clang-header-expose-decls= flag explicitly when generating the header
2022-09-28 08:08:48 -07:00

32 lines
1.3 KiB
C++

// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend %S/swift-functions.swift -typecheck -module-name Functions -clang-header-expose-decls=all-public -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