### Godot version

4.1.1.stable.official

### System information

Godot v4.1.1.stable - Windows 10.0.19045 - Vulkan (Compatibility) - Intel(R) HD Graphics 4600 (Intel Corporation; 20.19.15.5126) - Intel(R) Core(TM) i7-4790 CPU @ 3.60GHz (8 Threads)

### Issue description

So theres this error message:
Expected error after ">" operator."
there appears to be a useless " at the end. Is this intentional?
![image](https://github.com/godotengine/godot/assets/95637172/b7763908-596e-47e6-b632-bd5ceceab9db)


### Steps to reproduce

attach a script and write a ternary operator line, But do after the operator do not write the other piece of code.
var test = 1 if a > # leave it out so it gives an debug error message at edit time
you'll see the debug error message

### Minimal reproduction project

go to scenes\enemys\frog\frog.gd
youll see line 24 which includes the bug
[test.zip](https://github.com/godotengine/godot/files/12328367/test.zip)

} else if (ClassDB::class_exists(identifier->name)) {
					push_warning(identifier, GDScriptWarning::SHADOWED_GLOBAL_IDENTIFIER, "enum member", identifier->name, "global class");
				}
			}
#endif
			item.identifier = identifier;
			item.parent_enum = enum_node;
			item.line = previous.start_line;
			item.leftmost_column = previous.leftmost_column;
			item.rightmost_column = previous.rightmost_column;
			if (elements.has(item.identifier->name)) {
				push_error(vformat(R"(Name "%s" was already in this enum (at line %d).)", item.identifier->name, elements[item.identifier->name]), item.identifier);
			} else if (!named) {
				if (current_class->members_indices.has(item.identifier->name)) {
					push_error(vformat(R"(Name "%s" is already used as a class %s.)", item.identifier->name, current_class->get_member(item.identifier->name).get_type_name()));
				}
			}
			elements[item.identifier->name] = item.line;
			if (match(GDScriptTokenizer::Token::EQUAL)) {
				ExpressionNode *value = parse_expression(false);
				if (value == nullptr) {
					push_error(R"(Expected expression value after "=".)");
				}
				item.custom_value = value;
			}
			item.index = enum_node->values.size();
			enum_node->values.push_back(item);
			if (!named) {
				
				current_class->add_member(item);