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Obeyda Djeffal bcc3333487 cmd/go: ignore GOFLAGS values without name in go env/bug
This happens with 'go env' and 'go bug'.

If GOFLAGS variable is set to something like '=value',
running `go env` panics with this error message:

    goroutine 1 [running]:
    cmd/go/internal/base.SetFromGOFLAGS(0xd96838)
        cmd/go/internal/base/goflags.go:101 +0x9a7
    main.main()
        cmd/go/main.go:188 +0x755

This happens when the 'name' of the flag is not
specified ('=' or '=value'), with any combination of other flags.
Other commands show this error message:
    go: parsing $GOFLAGS: non-flag

This happens only with 'env' and 'bug' because we have this:
https://go.googlesource.com/go/+/refs/heads/master/src/cmd/go/internal/base/goflags.go#40

New behaviour: ignore the bad flag, since we don't want to report
that with `go env` or `go bug`.

Fixes: #42013
Change-Id: I72602840ca00293d2a92ea28451b75b9799e3d6c
Reviewed-on: https://go-review.googlesource.com/c/go/+/263098
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Michael Matloob <matloob@golang.org>
2020-10-21 15:03:58 +00:00
.github .github: add link to questions in ISSUE_TEMPLATE 2020-01-06 17:05:31 +00:00
api io/fs: move FileInfo, FileMode, PathError, ErrInvalid, ... from os to io/fs 2020-10-20 02:32:41 +00:00
doc doc/go1.16: document net TCP listener's backlog size update 2020-10-21 00:59:25 +00:00
lib/time lib/time, time, time/tzdata: use slim tz data format 2020-10-14 09:00:41 +00:00
misc misc/wasm: improve error message if javascript polyfills are required 2020-10-21 13:19:35 +00:00
src cmd/go: ignore GOFLAGS values without name in go env/bug 2020-10-21 15:03:58 +00:00
test cmd/internal/obj: reject too large symbols 2020-10-20 18:51:03 +00:00
.gitattributes all: treat all files as binary, but check in .bat with CRLF 2020-06-08 15:31:43 +00:00
.gitignore .gitignore: ignore src/cmd/dist/dist 2017-10-28 21:55:49 +00:00
AUTHORS A+C: add Kush Patel (corporate CLA for Hootsuite Inc) 2020-07-08 00:10:44 +00:00
CONTRIBUTING.md all: restore changes from faulty merge/revert 2018-02-12 20:13:59 +00:00
CONTRIBUTORS CONTRIBUTORS: update for the Go 1.15 release 2020-08-10 21:51:48 +00:00
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README.md README: linkify some paths 2018-06-06 18:07:01 +00:00
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README.md

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

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To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html

Note that the Go project uses the issue tracker for bug reports and proposals only. See https://golang.org/wiki/Questions for a list of places to ask questions about the Go language.