bcc3333487
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>
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