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Muir Manders 5d636af2a9 internal/lsp: improve completion support for type assertions
In type assertion expressions and type switch clauses we now infer the
type from which candidates must be assertable. For example in:

var foo io.Writer
bar := foo.(<>)

When suggesting concrete types we will prefer types that actually
implement io.Writer.

I also added support for the "*" type name modifier. Using the above
example:

bar := foo.(*<>)

we will prefer type T such that *T implements io.Writer.

Change-Id: Ib483bf5e7b339338adc1bfb17b34bc4050d05ad1
GitHub-Last-Rev: 965b028cc00b036019bfdc97561d9e09b7b912ec
GitHub-Pull-Request: golang/tools#123
Reviewed-on: https://go-review.googlesource.com/c/tools/+/183137
Run-TryBot: Rebecca Stambler <rstambler@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>
2019-06-26 23:33:08 +00:00
benchmark/parse benchmark/parse: fix cosmetic defect in error str. 2015-02-02 17:07:43 +00:00
blog godoc,blog: perform minor cleanup 2018-04-14 19:30:04 +00:00
cmd cmd/present: use unique key for destSlide in local store 2019-06-24 22:21:33 +00:00
container/intsets x/tools/container/intsets: add LowerBound 2017-08-21 16:11:21 +00:00
cover cover: handle multiple samples from the same location 2017-12-10 23:11:56 +00:00
go go/packages: check error in addNeededOverlayPackages 2019-06-26 22:38:33 +00:00
godoc godoc: re-add test for ignoring //line comments in source code 2019-05-28 20:18:05 +00:00
gopls gopls: adding the gopls module 2019-06-12 23:27:58 +00:00
imports imports: allow nil Options in Process 2019-05-20 22:08:59 +00:00
internal internal/lsp: improve completion support for type assertions 2019-06-26 23:33:08 +00:00
playground playground: use stdlib instead of appengine packages 2019-03-07 16:39:23 +00:00
present present: remove mention of non-existing emphasis toggle 2018-10-22 17:16:10 +00:00
refactor refactor/rename: remove extraneous space 2019-06-24 15:07:48 +00:00
.gitattributes tools: copying .gitattributes to all subrepositories (fixes windows build) 2014-12-23 06:32:51 +00:00
.gitignore .gitignore: roll back ".gitignore: ignore emacs backup files" 2018-02-13 00:43:28 +00:00
AUTHORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
CONTRIBUTING.md CONTRIBUTING.md: remove note about not accepting Pull Requests 2018-03-14 18:02:17 +00:00
CONTRIBUTORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
LICENSE LICENSE: add 2012-03-17 15:20:58 +11:00
PATENTS go.empty: add PATENTS file to the subrepo. 2012-04-16 11:24:04 +10:00
README.md README: switch to Markdown and add links 2017-09-27 05:40:07 +00:00
codereview.cfg tools: add codereview.cfg 2015-03-18 17:04:00 +00:00
go.mod internal/lsp: plumb suggested fixes through the LSP 2019-06-26 21:02:18 +00:00
go.sum internal/lsp: plumb suggested fixes through the LSP 2019-06-26 21:02:18 +00:00

README.md

Go Tools

This subrepository holds the source for various packages and tools that support the Go programming language.

Some of the tools, godoc and vet for example, are included in binary Go distributions.

Others, including the Go guru and the test coverage tool, can be fetched with go get.

Packages include a type-checker for Go and an implementation of the Static Single Assignment form (SSA) representation for Go programs.

Download/Install

The easiest way to install is to run go get -u golang.org/x/tools/.... You can also manually git clone the repository to $GOPATH/src/golang.org/x/tools.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the tools repository is located at https://github.com/golang/go/issues. Prefix your issue with "x/tools/(your subdir):" in the subject line, so it is easy to find.