GDScript: No autocomplete when overriding user-defined functions

[FractalDiane]

Godot version

4.1.1.stable

System information

Godot v4.1.1.stable - Windows 10.0.19045 - Vulkan (Forward+) - dedicated NVIDIA GeForce RTX 2070 SUPER (NVIDIA; 31.0.15.3179) - Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz (16 Threads)

Issue description

Autocomplete does not seem to work when overriding a parent class's function in a user-made script. I seem to remember this working in Godot 3, but I don't recall it working for any version of Godot 4 I've tried.

Steps to reproduce

1. Create the following script:

class_name BaseClass
extends Node

func _virtual_function() -> void:
    pass

2. Create the following second script:

class_name DerivedClass
extends BaseClass

3. In the second script, type func _ and see that autocomplete does not suggest _virtual_function from the parent class in the list. Typing more also does not suggest it.

Minimal reproduction project

autocomplete.zip

[KoBeWi]

This is a missing feature and was never supported.
Proposal: godotengine/godot-proposals#5896