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cmd/compile: move Node.Defn to Node.Name.Defn

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$ sizeof -p cmd/compile/internal/gc Node
Node 256
$

Change-Id: I89ac8bbe077664aa076092bfd096947e84c0624c
Reviewed-on: https://go-review.googlesource.com/10523
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
This commit is contained in:
Russ Cox 2015-05-26 22:19:27 -04:00
parent 496ad0a286
commit 4fdd53680c
14 changed files with 92 additions and 89 deletions
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9
src/cmd/compile/internal/gc/subr.go
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@ -375,6 +375,8 @@ func Nod(op int, nleft *Node, nright *Node) *Node {
case ONAME:
n.Name = new(Name)
n.Param = new(Param)
case OLABEL:
n.Name = new(Name)
case ODCLFIELD:
n.Param = new(Param)
}
@ -758,8 +760,9 @@ func treecopy(n *Node, lineno int32) *Node {
if lineno != -1 {
m.Lineno = lineno
}
if m.Defn != nil {
panic("abort")
if m.Name != nil {
Dump("treecopy", n)
Fatal("treecopy Name")
}
case ONONAME:
@ -2400,7 +2403,7 @@ func genwrapper(rcvr *Type, method *Type, newnam *Sym, iface int) {
fn := Nod(ODCLFUNC, nil, nil)
fn.Nname = newname(newnam)
fn.Nname.Defn = fn
fn.Nname.Name.Defn = fn
fn.Nname.Param.Ntype = t
declare(fn.Nname, PFUNC)
funchdr(fn)