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Implementing a naive exception to be thrown in C++ if an Error is thrown in Swift

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Creating new Interop - SwiftToCxx test
This commit is contained in:
Roberto Rosmaninho
2022-07-15 20:14:13 -03:00
parent 4e1a1b82b9
commit b15c6a5537
5 changed files with 98 additions and 5 deletions
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23
test/Interop/SwiftToCxx/functions/swift-functions-errors.swift
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@@ -23,7 +23,9 @@ public func emptyThrowFunction() throws { print("passEmptyThrowFunction") }
// CHECK: inline void emptyThrowFunction() {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* self = nullptr;
// CHECK: return _impl::$s9Functions18emptyThrowFunctionyyKF(self, &opaqueError);
// CHECK: _impl::$s9Functions18emptyThrowFunctionyyKF(self, &opaqueError);
// CHECK: if (opaqueError != nullptr)
// CHECK: throw (swift::_impl::NaiveException("Exception"));
// CHECK: }
public func throwFunction() throws {
@@ -34,5 +36,22 @@ public func throwFunction() throws {
// CHECK: inline void throwFunction() {
// CHECK: void* opaqueError = nullptr;
// CHECK: void* self = nullptr;
// CHECK: return _impl::$s9Functions13throwFunctionyyKF(self, &opaqueError);
// CHECK: _impl::$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: }