tree cdf5950849f170e3ba7ec264f75f2d90a6b55b41
parent 2196cb7019cc9876ad1b1d378e0e8309dbf5454c
author Rebecca Stambler <rstambler@golang.org> 1557883241 -0400
committer Rebecca Stambler <rstambler@golang.org> 1557928000 +0000

internal/lsp: use builtin package for signature help

This change uses the builtin package to derive the signature help for
builtin functions.

Updates golang/go#31696

Change-Id: I458b3a89bdf143e7018e8be7cb6a5e8c068a47c2
Reviewed-on: https://go-review.googlesource.com/c/tools/+/176922
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Cottrell <iancottrell@google.com>