/// Helper to write bytecode and bail out if 32-bit offsets become invalid.
/// Pointers will be automatically marshalled as 32-bit IDs.
template <typename T>
-static std::enable_if_t<!std::is_pointer<T>::value, void>
-emit(Program &P, std::vector<char> &Code, const T &Val, bool &Success) {
- size_t Size = sizeof(Val);
- if (Code.size() + Size > std::numeric_limits<unsigned>::max()) {
- Success = false;
- return;
- }
+static void emit(Program &P, std::vector<char> &Code, const T &Val,
+ bool &Success) {
+ size_t Size;
- const char *Data = reinterpret_cast<const char *>(&Val);
- Code.insert(Code.end(), Data, Data + Size);
-}
+ if constexpr (std::is_pointer_v<T>)
+ Size = sizeof(uint32_t);
+ else
+ Size = sizeof(T);
-template <typename T>
-static std::enable_if_t<std::is_pointer<T>::value, void>
-emit(Program &P, std::vector<char> &Code, const T &Val, bool &Success) {
- size_t Size = sizeof(uint32_t);
if (Code.size() + Size > std::numeric_limits<unsigned>::max()) {
Success = false;
return;
}
- uint32_t ID = P.getOrCreateNativePointer(Val);
- const char *Data = reinterpret_cast<const char *>(&ID);
- Code.insert(Code.end(), Data, Data + Size);
+ if constexpr (!std::is_pointer_v<T>) {
+ const char *Data = reinterpret_cast<const char *>(&Val);
+ Code.insert(Code.end(), Data, Data + Size);
+ } else {
+ uint32_t ID = P.getOrCreateNativePointer(Val);
+ const char *Data = reinterpret_cast<const char *>(&ID);
+ Code.insert(Code.end(), Data, Data + Size);
+ }
}
template <typename... Tys>