### 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)

builtin_types.clear();
}
void GDScriptParser::get_annotation_list(List<MethodInfo> *r_annotations) const {
	for (const KeyValue<StringName, AnnotationInfo> &E : valid_annotations) {
		r_annotations->push_back(E.value.info);
	}
}
bool GDScriptParser::annotation_exists(const String &p_annotation_name) const {
	return valid_annotations.has(p_annotation_name);
}
GDScriptParser::GDScriptParser() {
	
	
	register_annotation(MethodInfo("@tool"), AnnotationInfo::SCRIPT, &GDScriptParser::tool_annotation);
	register_annotation(MethodInfo("@icon", PropertyInfo(Variant::STRING, "icon_path")), AnnotationInfo::SCRIPT, &GDScriptParser::icon_annotation);
	register_annotation(MethodInfo("@static_unload"), AnnotationInfo::SCRIPT, &GDScriptParser::static_unload_annotation);
	register_annotation(MethodInfo("@onready"), AnnotationInfo::VARIABLE, &GDScriptParser::onready_annotation);
	
	register_annotation(MethodInfo("@export"), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_NONE, Variant::NIL>);
	register_annotation(MethodInfo("@export_enum", PropertyInfo(Variant::STRING, "names")), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_ENUM, Variant::NIL>, varray(), true);
	register_annotation(MethodInfo("@export_file", PropertyInfo(Variant::STRING, "filter")), AnnotationInfo::VARIABLE, &GDScriptParser::export_annotations<PROPERTY_HINT_FILE, Variant::STRING>, varray(""), true);