### Godot version

4.0.3

### System information

Win7

### Issue description

![image](https://github.com/godotengine/godot/assets/28286958/abec9d3c-e078-424c-9430-d9fe8897aad6)


### Steps to reproduce

1. Create shader
2. Add uint with hex, e.g. 0xffffu

### Minimal reproduction project

N/A
func_arg_name = pfunc->arguments[j].type_str;
				} else {
					func_arg_name = get_datatype_name(pfunc->arguments[j].type);
				}
				if (pfunc->arguments[j].array_size > 0) {
					func_arg_name += "[";
					func_arg_name += itos(pfunc->arguments[j].array_size);
					func_arg_name += "]";
				}
				String arg_name;
				if (args[j] == TYPE_STRUCT) {
					arg_name = args2[j];
				} else {
					arg_name = get_datatype_name(args[j]);
				}
				if (args3[j] > 0) {
					arg_name += "[";
					arg_name += itos(args3[j]);
					arg_name += "]";
				}
				_set_error(vformat(RTR("Invalid argument for \"%s(%s)\" function: argument %d should be %s but is %s."), String(name), arg_list, j + 1, func_arg_name, arg_name));
				fail = true;
				break;
			}
		}
		if (!fail) {
			
			for (int k = 0; k < args.size(); k++) {
				if (get_scalar_type(args[k]) != args[k] || args[k] == pfunc->arguments[k].type || p_func->arguments[k + 1]->type != Node::NODE_TYPE_CONSTANT) {