cmd/compile/internal/gc: remove unused field Type.Siggen

Remove unused field Type.Siggen in go.go.

This change passes go build -toolexec 'toolstash -cmp' -a std.

Change-Id: Ia61fe65a226c913fbf4a11a71d7453c56aa46c0e
Reviewed-on: https://go-review.googlesource.com/14372
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Dave Cheney <dave@cheney.net>

diff --git a/src/cmd/compile/internal/gc/go.go b/src/cmd/compile/internal/gc/go.go
index 59e1780b7d3213707d2c61b6e7c8916d8fdec28a..a6b1ef55ab1db850706bba725c1f6c1e81aa6a21 100644 (file)
--- a/src/cmd/compile/internal/gc/go.go
+++ b/src/cmd/compile/internal/gc/go.go
@@ -160,7 +160,6 @@ type Type struct {
        Trecur      uint8 // to detect loops
        Printed     uint8
        Embedded    uint8 // TFIELD embedded type
-       Siggen      uint8
        Funarg      uint8 // on TSTRUCT and TFIELD
        Copyany     uint8
        Local       bool // created in this file

diff --git a/src/cmd/compile/internal/gc/typecheck.go b/src/cmd/compile/internal/gc/typecheck.go
index b3d49b0962a184399dd0906ea05651fbdbdbbf84..68071c409f96195fb1be02dc6ac1eb3682a3fbc6 100644 (file)
--- a/src/cmd/compile/internal/gc/typecheck.go
+++ b/src/cmd/compile/internal/gc/typecheck.go
@@ -3556,7 +3556,6 @@ func copytype(n *Node, t *Type) {
        if n.Name != nil {
                t.Vargen = n.Name.Vargen
        }
-       t.Siggen = 0
        t.Method = nil
        t.Xmethod = nil
        t.Nod = nil