Feature request: call hierarchy `textDocument/calls` in hh_server

facebook / hhvm

A virtual machine for executing programs written in Hack.

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Feature request: call hierarchy `textDocument/calls` in hh_server #8381

Open aosq opened 6 years ago

aosq commented 6 years ago

It'd be nice to provide the call hierarchy for a given function (both callees and callers) from hh_server to be ready when this is available in vscode. Looks like some folks are doing some of this work over in the Microsoft/language-server-protocol and Microsoft/vscode-languageserver-node.

This feature is super useful in IntelliJ. It makes exploring code and debugging so much faster :).

dlreeves commented 6 years ago

cc. @ljw1004

fredemmott commented 5 years ago

marking this as external for now, as we're likely to want to have this standardized (or at least have solid progress there) before we do this. @ljw1004 can confirm/remove.