tree 6b5d2f2005cfbb6901b817ec950ebf6c398f3855
parent e33c0f29343b9eb40ed8cf4df39b73c2db31729b
author pjw <pjw@google.com> 1625502709 -0700
committer Peter Weinberger <pjw@google.com> 1625877142 +0000

internal/lsp/semantic.go: repress useless messages and tighten logic

Error messages associated with bad parses and when working at the end
of the file are not useful to users, so they are no longer generated.
The logic around recognizing function calls has been improved, and
a panic sometimes caused by bad imports has been fixed.

The logic is imprecise/incorrect in some cases; there will be
another CL.

Change-Id: I72be3a0a003569fe06d458989e3dbbb46b7a22c0
Reviewed-on: https://go-review.googlesource.com/c/tools/+/332909
Run-TryBot: Peter Weinberger <pjw@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Peter Weinberger <pjw@google.com>
Reviewed-by: Robert Findley <rfindley@google.com>