go/internal
Peter Weinbergr a2250d31f3 internal/lsp: add gopls semtok command and semantic token tests
The command 'gopls semtok <file>.go' produces a version of <file>.go
decorated with comments describing tokens as semantic tokens. The
format is described towards the top of cmd/semantictokens.go.

There are also tests in testdata/semantic/. a.go is used by lsp_test.go
(with -cover) to show that essentially all of semantic.go is executed.
b.go illustrates the handling of strange, but legal, constructs
like 'const false = nil and non-ascii'. The .golden files show
the expected results.

The implementation will panic, rather than log, on unexpected state.

gopls semtok has been run on all the .go files in x/tools and in
the source distribution. There were no unexpected messages nor panics.

Change-Id: I11715bcc8d6830d1951eb58239978c4a363bbc30
Reviewed-on: https://go-review.googlesource.com/c/tools/+/262198
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>
2020-10-16 18:10:36 +00:00
..
analysisinternal internal/lsp/fuzzy: fix return value on no match 2020-08-28 15:37:48 +00:00
apidiff
event internal/event: improve the logging of events 2020-05-11 17:49:55 +00:00
fakenet internal/fakenet: add a fake network connection 2020-05-27 14:27:59 +00:00
fastwalk internal/fastwalk: attempt Symlink tests on Windows 2020-05-21 21:19:27 +00:00
gocommand all: rework goimports environment, support GOMODCACHE 2020-06-25 17:33:20 +00:00
gopathwalk internal/imports: fix crash when adding stdlib imports 2020-08-13 17:47:04 +00:00
imports internal/imports: dedupe import paths for standard library packages 2020-10-13 20:10:25 +00:00
jsonrpc2 internal/lsp: support go1.12 2020-07-20 15:02:56 +00:00
lsp internal/lsp: add gopls semtok command and semantic token tests 2020-10-16 18:10:36 +00:00
memoize internal/memoize: show key type in panics 2020-09-16 18:32:40 +00:00
packagesinternal go/packages: move TypecheckCgo to packagesinternal 2020-06-10 22:20:39 +00:00
proxydir all: remove version-specific test files 2020-05-28 17:13:50 +00:00
span internal/span: remove check for nil content 2020-09-02 00:13:12 +00:00
stack internal/stack: add the leak test 2020-05-27 14:25:42 +00:00
testenv internal/testenv: add a NeedsGoBuild function 2020-06-10 16:09:22 +00:00
tool
typesinternal go/packages: use go115UsesCgo instead of UsesCgo 2020-06-10 21:22:23 +00:00
xcontext