1
0
mirror of https://github.com/golang/go synced 2024-11-18 16:44:43 -07:00
go/internal
Rebecca Stambler 593de60622 go/packages: handle an overlay edge case with test variants
As usual, in debugging the creation of a new file with gopls, I've
encountered a go/packages overlay bug. The issue is:

A file b/b.go with package name "b" exists on disk. A package
b/b_test.go with no content exists on disk. There is an overlay for
b/b_test.go that contains the package name "b". Running packages.Load
for file=b/b_test.go will result in a failure to load package b
[b.test]. This change adds this test to the go/packages tests.

This case is fixed by restricting the fallback logic in
runContainsQueries. We only attempt to construct an ad-hoc package if
the original package was returned with no GoFiles.

Also, a minor change to the gopls error parsing code that fixes a case
in which diagnostics were being sent without corresponding files.

Updates golang/go#36635.

Change-Id: I38680a2cc65ae9c3252294db6b942d031189faf5
Reviewed-on: https://go-review.googlesource.com/c/tools/+/215743
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
2020-01-23 02:22:18 +00:00
..
apidiff all: fix more typos 2019-09-11 15:13:14 +00:00
fastwalk internal/fastwalk: avoid slice bounds out of range for long file names 2018-11-12 23:16:31 +00:00
gopathwalk internal/gopathwalk/walk: add missing function descriptions and renaming 2019-12-16 21:45:07 +00:00
imports internal/imports: pass dummy source for completion functions 2020-01-21 20:03:11 +00:00
jsonrpc2 internal/lsp: cancel early 2019-10-22 07:49:31 +00:00
lsp go/packages: handle an overlay edge case with test variants 2020-01-23 02:22:18 +00:00
memoize internal/memoize: fix race on read of handle.function 2019-12-05 18:38:34 +00:00
module imports: stop using go/packages for modules 2019-01-22 20:29:12 +00:00
packagesinternal go/packages: internally expose ForTests in go/packages 2020-01-16 22:11:50 +00:00
semver go/packages: add name= query 2018-10-16 20:20:09 +00:00
span internal/span: support line directives 2019-11-25 19:20:43 +00:00
telemetry internal/telemetry/log: correct the docstring for Error 2020-01-21 22:25:47 +00:00
testenv internal/testenv: reject the resolved 'go' command if it does not match runtime.GOROOT 2019-11-11 19:22:22 +00:00
tool internal/lsp, internal/tool: clean up command line of gopls 2019-12-16 17:36:52 +00:00
xcontext internal/lsp: stop making background contexts everywhere 2019-07-11 16:38:52 +00:00