cmd/vet: possible bug in code

[dlsniper]

1. What version of Go are you using (go version)? 1739657
2. What operating system and processor architecture are you using (go env)? not important
3. What did you do?

Looking at

go/src/cmd/vet/print.go

Line 359 in 1739657

indexPending := false

it seems that there's a new variable initialized called indexPending. I believe the correct code should remove that and change the code at

go/src/cmd/vet/print.go

Line 373 in 1739657

if !indexPending && !state.parseIndex() {

to check for state.indexPending instead of indexPending as it does right now.

1. What did you expect to see?
   Not sure what that will impact, hopefully nothing.
2. What did you see instead?
   Either a possible leftover or a possible bug / inconsistency.

[dlsniper]

I will send the CL soon.

[gopherbot]

CL https://golang.org/cl/23566 mentions this issue.

[valyala]

FYI, The bug will be resolved in #15884 . See the CL, so the issue may be closed now.

[ALTree]

Closing, then.