tree 65e52df213bf33e0be5817bbc3483bd43b48a0fd
parent e46a7b92c072801479d3e4bdf73a3f905c7af4b5
author Rohan Challa <rohan@golang.org> 1584291093 -0400
committer Rohan Challa <rohan@golang.org> 1585253925 +0000

internal/lsp/analysis: add simplify-range pass from "gofmt -s"

This is one of the simplifications that "gofmt -s" applies.
https://golang.org/cmd/gofmt/#hdr-The_simplify_command

A range of the form:
	for x, _ = range v {...}
will be simplified to:
	for x = range v {...}

A range of the form:
	for _ = range v {...}
will be simplified to:
	for range v {...}

Updates golang/go#37221

Change-Id: Ic6babbd0b8ab961ebb4d0d6df72df52d9acde6e7
Reviewed-on: https://go-review.googlesource.com/c/tools/+/223661
Run-TryBot: Rohan Challa <rohan@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Heschi Kreinick <heschi@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>