### 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
r_options->push_back(option);
			}
		}
	}
#endif 
	switch (completion_type) {
		case COMPLETION_NONE: {
			
			return OK;
		} break;
		case COMPLETION_SHADER_TYPE: {
			for (const String &shader_type : p_info.shader_types) {
				ScriptLanguage::CodeCompletionOption option(shader_type, ScriptLanguage::CODE_COMPLETION_KIND_PLAIN_TEXT);
				r_options->push_back(option);
			}
			return OK;
		} break;
		case COMPLETION_RENDER_MODE: {
			if (is_shader_inc) {
				for (int i = 0; i < RenderingServer::SHADER_MAX; i++) {
					const Vector<ModeInfo> modes = ShaderTypes::get_singleton()->get_modes(RenderingServer::ShaderMode(i));
					for (int j = 0; j < modes.size(); j++) {
						const ModeInfo &info = modes[j];
						if (!info.options.is_empty()) {
							bool found = false;
							for (int k = 0; k < info.options.size(); k++) {
								if (shader->render_modes.has(String(info.name) + "_" + String(info.options[k]))) {
									found = true;
								}
							}