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// A bare-bones llvm::Optional reimplementation.
template <typename T> struct MyOptionalStorage {
MyOptionalStorage(T val) : value(val), hasVal(true) {}
MyOptionalStorage() {}
T value;
bool hasVal = false;
};
template <typename T> struct MyOptional {
MyOptionalStorage<T> Storage;
MyOptional(T val) : Storage(val) {}
MyOptional() {}
T &operator*() { return Storage.value; }
};
void stop() {}
int main(int argc, char **argv) {
MyOptional<int> x, y = 42;
stop(); // break here
return *y;
}
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