Add call hierarchy for member variables, enums and so on, like what eclipse does

[simonjoylet]

[simonjoylet]

May be it can be done like this:

1. get all reference
2. get functions in the references
3. get function hierarchy

Since step 1 and step 3 are already available, only step 2 need some work to finish.

[m-pilia]

Hi @simonjoylet! Could you please show an example of what type of result you would like for step 2? (Maybe a screenshot from Eclipse showing the feature you desire).

[simonjoylet]

@m-pilia Thank you for reply. I post an example of leveldb code. Eclipse showed the call hierarchy of member start of struct range in db.h

[m-pilia]

Thanks for the information @simonjoylet. The hierarchy can be improved and I will look into this.

[pidgeon777]

This would be an extremely good feature. I really hope it will be implemented.

So, something as this:

1. I place cursor on any symbol.
2. I press a key.
3. A treeview popup appears, showing all of the references of this symbol, grouped in functions where those symbols are referenced.
4. Optionally, with a setting, those function groups could also be grouped in the functions which call them, recursively (so one would expect the final root symbol to be main).