message/pipeline: add two Unalias calls

adonovan · gopherbot · commit 1e59086680cc · 2025-01-28T10:49:05.000-08:00
Change-Id: I692c027e2b97ee5509a63a2c88265759fc766800 Reviewed-on: https://go-review.googlesource.com/c/text/+/645016 Auto-Submit: Alan Donovan <adonovan@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Ian Lance Taylor <iant@google.com>
diff --git a/message/pipeline/extract.go b/message/pipeline/extract.go
@@ -148,13 +148,13 @@ func (x *extracter) processGlobalVars() {
 				}
 				t := a.Type()
 				for {
-					p, ok := t.(*types.Pointer)
+					p, ok := types.Unalias(t).(*types.Pointer)
 					if !ok {
 						break
 					}
 					t = p.Elem()
 				}
-				if b, ok := t.(*types.Basic); !ok || b.Kind() != types.String {
+				if b, ok := types.Unalias(t).(*types.Basic); !ok || b.Kind() != types.String {
 					continue
 				}
 				x.visitInit(a, s.Val)

Original file line number	Diff line number	Diff line change
`@@ -148,13 +148,13 @@ func (x *extracter) processGlobalVars() {`
`148`	`148`	`}`
`149`	`149`	`t := a.Type()`
`150`	`150`	`for {`
`151`		`- p, ok := t.(*types.Pointer)`
	`151`	`+ p, ok := types.Unalias(t).(*types.Pointer)`
`152`	`152`	`if !ok {`
`153`	`153`	`break`
`154`	`154`	`}`
`155`	`155`	`t = p.Elem()`
`156`	`156`	`}`
`157`		`- if b, ok := t.(*types.Basic); !ok \|\| b.Kind() != types.String {`
	`157`	`+ if b, ok := types.Unalias(t).(*types.Basic); !ok \|\| b.Kind() != types.String {`
`158`	`158`	`continue`
`159`	`159`	`}`
`160`	`160`	`x.visitInit(a, s.Val)`