### Godot version

4.0 Beta 11 to 13

### System information

Windows 10

### Issue description

When trying to upgrade from Beta 10 one of my projects would immediately crash when opening the editor, with no error in the console which also crashed. I managed to isolate it to this enum:

```
enum { # Directions, clockwise, powers of 100, each direction gets 2 digits, allowing 100 terrains
	CENTER = 01,
	NORTH = 0100, # -Z
	NORTH_EAST = 010000,
	EAST = 01000000, # +X
	SOUTH_EAST = 0100000000,
	SOUTH = 010000000000, # +Z
	SOUTH_WEST = 01000000000000,
	WEST = 0100000000000000, # -X
	NORTH_WEST = 010000000000000000,
	ALL = 010101010101010101,
	ALL_CORNERS = NORTH_EAST + SOUTH_EAST + SOUTH_WEST + NORTH_WEST,
}
```

With this last line causing the crash:
`ALL_CORNERS = NORTH_EAST + SOUTH_EAST + SOUTH_WEST + NORTH_WEST,`

This worked in all the betas I've used up to and including Beta 10


### Steps to reproduce

Copy and paste that enum into a script, and save. Simply having a script with this enum will cause the editor to crash, the script doesn't need to be used anywhere.

### Minimal reproduction project

N/A
GDScriptParser::ClassNode *previous_class = parser->current_class;
	parser->current_class = p_class;
	resolve_class_interface(p_class, p_source);
	GDScriptParser::DataType base_type = p_class->base_type;
	if (base_type.kind == GDScriptParser::DataType::CLASS) {
		GDScriptParser::ClassNode *base_class = base_type.class_type;
		resolve_class_body(base_class, p_class);
	}
	
	for (int i = 0; i < p_class->members.size(); i++) {
		GDScriptParser::ClassNode::Member member = p_class->members[i];
		if (member.type == GDScriptParser::ClassNode::Member::FUNCTION) {
			
			for (GDScriptParser::AnnotationNode *&E : member.function->annotations) {
				E->apply(parser, member.function);
			}
#ifdef DEBUG_ENABLED
			HashSet<uint32_t> previously_ignored = parser->ignored_warning_codes;
			for (uint32_t ignored_warning : member.function->ignored_warnings) {
				parser->ignored_warning_codes.insert(ignored_warning);
			}
#endif 
			resolve_function_body(member.function);
#ifdef DEBUG_ENABLED
			parser->ignored_warning_codes = previously_ignored;
#endif 
		} else if (member.type == GDScriptParser::ClassNode::Member::VARIABLE && member.variable->property != GDScriptParser::VariableNode::PROP_NONE) {
			if (member.variable->property == GDScriptParser::VariableNode::PROP_INLINE) {
				if (member.variable->getter != nullptr) {
					member.variable->getter->set_datatype(member.variable->datatype);