### Godot version

4.0.2.stable

### System information

Windows 10

### Issue description

Engine keeps spamming me this
![изображение](https://user-images.githubusercontent.com/89089095/232018878-1584ed55-5867-4883-9519-67b82ef93813.png)


### Steps to reproduce

No steps, issue happens from time to time absolutely randomly

### Minimal reproduction project

N/A
}
			}
		}
	}
#endif 
	complete_extents(enum_node);
	end_statement("enum");
	return enum_node;
}
void GDScriptParser::parse_function_signature(FunctionNode *p_function, SuiteNode *p_body, const String &p_type) {
	if (!check(GDScriptTokenizer::Token::PARENTHESIS_CLOSE) && !is_at_end()) {
		bool default_used = false;
		do {
			if (check(GDScriptTokenizer::Token::PARENTHESIS_CLOSE)) {
				
				break;
			}
			ParameterNode *parameter = parse_parameter();
			if (parameter == nullptr) {
				break;
			}
			if (parameter->initializer != nullptr) {
				default_used = true;
			} else {
				if (default_used) {
					push_error("Cannot have mandatory parameters after optional parameters.");
					continue;
				}
			}
			if (p_function->parameters_indices.has(parameter->identifier->name)) {