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// 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 -cxx-interoperability-mode=upcoming-swift
// RUN: %target-interop-build-clangxx -c %s -I %t -o %t/swift-functions-execution.o -g
// 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 -g
// RUN: %target-codesign %t/swift-functions-execution
// RUN: %target-run %t/swift-functions-execution 2>&1 | %FileCheck %s
// REQUIRES: executable_test
#include <cassert>
#include <stdio.h>
#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);
Functions::passVoidReturnNever();
return 42;
}
// CHECK: passVoidReturnVoid
// CHECK-NEXT: passIntReturnVoid -1
// CHECK-NEXT: passTwoIntReturnIntNoArgLabel
// CHECK-NEXT: passVoidReturnNever
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