From: Russ Cox <rsc@golang.org>
Date: Mon, 7 Dec 2020 20:26:24 +0000 (-0500)
Subject: [dev.regabi] cmd/compile: two small fixes
X-Git-Tag: go1.17beta1~1539^2~337
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=e2d278bfeb;p=gostls13.git

[dev.regabi] cmd/compile: two small fixes

Addressing comments from CL 275434 and CL 275444.
I forgot to run "git rw" to rebase the fixup CLs down before
running "git submit".

Change-Id: Ideaa2340a81511491c096555c6834cd9bdb267d8
Reviewed-on: https://go-review.googlesource.com/c/go/+/275881
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>
---

diff --git a/src/cmd/compile/internal/ir/mknode.go b/src/cmd/compile/internal/ir/mknode.go
index 978b2de5a5..72034022cb 100644
--- a/src/cmd/compile/internal/ir/mknode.go
+++ b/src/cmd/compile/internal/ir/mknode.go
@@ -144,7 +144,7 @@ func forNodeFields(typName string, typ *types.Struct, f func(name string, is fun
 			if strings.ToLower(strings.TrimSuffix(v.Name(), "_")) != "body" {
 				continue
 			}
-		case "Name", "Pack":
+		case "Name":
 			continue
 		}
 		switch v.Name() {
diff --git a/src/cmd/compile/internal/ir/stmt.go b/src/cmd/compile/internal/ir/stmt.go
index ccf46dfa73..68f9b0bd7c 100644
--- a/src/cmd/compile/internal/ir/stmt.go
+++ b/src/cmd/compile/internal/ir/stmt.go
@@ -33,7 +33,12 @@ func (n *Decl) Left() Node     { return n.X }
 func (n *Decl) SetLeft(x Node) { n.X = x }
 
 // A Stmt is a Node that can appear as a statement.
-// This includes statement-like expressions such as <-c and f().
+// This includes statement-like expressions such as f().
+//
+// (It's possible it should include <-c, but that would require
+// splitting ORECV out of UnaryExpr, which hasn't yet been
+// necessary. Maybe instead we will introduce ExprStmt at
+// some point.)
 type Stmt interface {
 	Node
 	isStmt()