[PATCH] D93829: [clangd] Support outgoing calls in call hierarchy

[Nathan Ridge via Phabricator via cfe-commits]

nridge added a comment.

I think that, as with incoming calls, the incremental value is in seeing the tree at a glance. So, you might query the outgoing calls for a function, expand the tree, and look over the transitive callees to see if the function ends up performing a certain type of operation (say, a filesystem access).

That said, I will admit that in ~10 years of using Eclipse CDT, which supports both incoming calls and outgoing calls, I can't recall using outgoing calls even once (whereas I did use incoming calls). Of course, other users' experiences may vary.


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https://reviews.llvm.org/D93829