mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
57 lines
2.0 KiB
Swift
57 lines
2.0 KiB
Swift
// RUN: %empty-directory(%t)
|
|
// RUN: %target-swift-frontend %s -typecheck -module-name Functions -clang-header-expose-public-decls -emit-clang-header-path %t/functions.h
|
|
// RUN: %FileCheck %s < %t/functions.h
|
|
|
|
// RUN: %check-interop-cxx-header-in-clang(%t/functions.h)
|
|
|
|
// CHECK-LABEL: namespace Functions {
|
|
|
|
// CHECK-LABEL: namespace _impl {
|
|
|
|
// CHECK: SWIFT_EXTERN void $s9Functions18emptyThrowFunctionyyKF(SWIFT_CONTEXT void * _Nonnull _self, SWIFT_ERROR_RESULT void ** _error) SWIFT_CALL; // emptyThrowFunction()
|
|
// CHECK: SWIFT_EXTERN void $s9Functions13throwFunctionyyKF(SWIFT_CONTEXT void * _Nonnull _self, SWIFT_ERROR_RESULT void ** _error) SWIFT_CALL; // throwFunction()
|
|
|
|
// CHECK: }
|
|
|
|
enum NaiveErrors : Error {
|
|
case returnError
|
|
case throwError
|
|
}
|
|
|
|
public func emptyThrowFunction() throws { print("passEmptyThrowFunction") }
|
|
|
|
// CHECK: inline void emptyThrowFunction() {
|
|
// CHECK: void* opaqueError = nullptr;
|
|
// CHECK: void* self = nullptr;
|
|
// CHECK: _impl::$s9Functions18emptyThrowFunctionyyKF(self, &opaqueError);
|
|
// CHECK: if (opaqueError != nullptr)
|
|
// CHECK: throw (swift::_impl::NaiveException("Exception"));
|
|
// CHECK: }
|
|
|
|
public func throwFunction() throws {
|
|
print("passThrowFunction")
|
|
throw NaiveErrors.throwError
|
|
}
|
|
|
|
// CHECK: inline void throwFunction() {
|
|
// CHECK: void* opaqueError = nullptr;
|
|
// CHECK: void* self = nullptr;
|
|
// CHECK: _impl::$s9Functions13throwFunctionyyKF(self, &opaqueError);
|
|
// CHECK: if (opaqueError != nullptr)
|
|
// CHECK: throw (swift::_impl::NaiveException("Exception"));
|
|
// CHECK: }
|
|
|
|
public func throwFunctionWithReturn() throws -> Int {
|
|
print("passThrowFunctionWithReturn")
|
|
throw NaiveErrors.returnError
|
|
return 0
|
|
}
|
|
|
|
// CHECK: inline swift::Int throwFunctionWithReturn() SWIFT_WARN_UNUSED_RESULT {
|
|
// CHECK: void* opaqueError = nullptr;
|
|
// CHECK: void* self = nullptr;
|
|
// CHECK: auto returnValue = _impl::$s9Functions23throwFunctionWithReturnSiyKF(self, &opaqueError);
|
|
// CHECK: if (opaqueError != nullptr)
|
|
// CHECK: throw (swift::_impl::NaiveException("Exception"));
|
|
// CHECK: return returnValue;
|
|
// CHECK: } |