diff --git a/go/internal/gccgoimporter/parser.go b/go/internal/gccgoimporter/parser.go
index ca63b34..6221084 100644
--- a/go/internal/gccgoimporter/parser.go
+++ b/go/internal/gccgoimporter/parser.go
@@ -497,6 +497,7 @@
 	// type alias
 	if p.tok == '=' {
 		p.next()
+		p.aliases[nlist[len(nlist)-1]] = name
 		if obj != nil {
 			// use the previously imported (canonical) type
 			t := obj.Type()
@@ -506,7 +507,6 @@
 		}
 		t := p.parseType(pkg, nlist...)
 		obj = types.NewTypeName(token.NoPos, pkg, name, t)
-		p.aliases[nlist[len(nlist)-1]] = name
 		scope.Insert(obj)
 		return t
 	}