tree cd598a5440ea27d1228a3b68cb083b00d6177218
parent ddd35f8d71120b0d0508dd0d8f3a727ba681dfb3
author Cuong Manh Le <cuong.manhle.vn@gmail.com> 1600303561 +0700
committer Cuong Manh Le <cuong.manhle.vn@gmail.com> 1600415674 +0000

cmd/compile: rename retsigerr to sigerr

retsigerr was used to create error message for both wrong function
arguments and return arguments, so change its name to sigerr to reflect
that.

While at it, also add documentation for the wrong function arguments
case.

Passes toolstash-check.

Change-Id: I740c717ad38d4afab9e8c20f2e94579c8bca67ff
Reviewed-on: https://go-review.googlesource.com/c/go/+/255240
Trust: Cuong Manh Le <cuong.manhle.vn@gmail.com>
Run-TryBot: Cuong Manh Le <cuong.manhle.vn@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>