[dev.regabi] cmd/compile: add ir.PkgName

OPACK was using a whole Node and Name and Param
to hold about three fields. Give it its own implementation.

Passes buildall w/ toolstash -cmp.

Change-Id: I85a28b43d37183b2062d337b0b1b2eea52884e8c
Reviewed-on: https://go-review.googlesource.com/c/go/+/274093
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
Russ Cox 2020-11-28 01:11:49 -05:00
parent 420809ab08
commit f6106d195d
6 changed files with 44 additions and 29 deletions

View file

@ -1339,12 +1339,7 @@ func NodAt(pos src.XPos, op Op, nleft, nright Node) Node {
n.SetFunc(&x.f)
n.Func().Decl = n
case OPACK:
var x struct {
n node
m Name
}
n = &x.n
n.SetName(&x.m)
return NewPkgName(pos, nil, nil)
case OEMPTY:
return NewEmptyStmt(pos)
case OBREAK, OCONTINUE, OFALL, OGOTO:
@ -1462,7 +1457,6 @@ var okForNod = [OEND]bool{
OOFFSETOF: true,
OOR: true,
OOROR: true,
OPACK: true,
OPANIC: true,
OPAREN: true,
OPLUS: true,