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Daniel Martí bd4635fd25 cmd/stringer: use strconv instead of fmt
In the generated code, we want to pull in as few dependencies as
possible. fmt is heavier than strconv, and the latter can be used with a
bit of extra code for the same results.

More importantly, this will allow stringer to be used in some std
packages that cannot import fmt, such as regexp/syntax. While strconv
lies in L2 in deps_test.go, fmt lies in L4.

This means that many other packages will also be able to use stringer
where it could be useful, such as path/filepath, os/exec, or io/ioutil.

Since some of these types may be 64-bit integers, use FormatInt instead
of Itoa to avoid overflows with int on 32-bit.

Also double-checked that the generated code is still formatted properly.

Change-Id: Iffb3bd2df5c94407705689719240aca0c7474a89
Reviewed-on: https://go-review.googlesource.com/77473
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2017-11-14 15:22:39 +00:00
benchmark/parse benchmark/parse: fix cosmetic defect in error str. 2015-02-02 17:07:43 +00:00
blog blog/atom: support atom:link as in RFC4287 4.2.7 2017-02-04 21:42:09 +00:00
cmd cmd/stringer: use strconv instead of fmt 2017-11-14 15:22:39 +00:00
container/intsets x/tools/container/intsets: add LowerBound 2017-08-21 16:11:21 +00:00
cover cover: fixed broken error message 2016-03-08 18:20:19 +00:00
go go/vcs: reject update of VCS inside VCS 2017-10-05 08:21:07 +00:00
godoc godoc: use dl.google.com instead of redirector.gvt1.com 2017-11-10 17:53:28 +00:00
imports imports: prioritize closer packages 2017-11-13 21:23:40 +00:00
playground playground/socket: deflake test, remove sleep 2016-12-11 02:33:14 +00:00
present present: remove extraneous line 2017-09-15 04:02:03 +00:00
refactor refactor/rename: fix test failures in TestRewrites. 2017-11-06 20:20:52 +00:00
third_party cmd/heapview: dowgrade to customelements v0 2016-08-05 20:49:36 +00:00
.gitattributes tools: copying .gitattributes to all subrepositories (fixes windows build) 2014-12-23 06:32:51 +00:00
.gitignore dashboard: rearrange tree, in prep for packagification 2015-01-15 02:58:11 +00:00
AUTHORS go.empty: prototype for new subrepository 2012-01-25 14:45:13 -05:00
CONTRIBUTING.md doc: add CONTRIBUTING.md 2015-02-18 23:43:38 +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

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.