From: Russ Cox <rsc@golang.org>
Date: Wed, 19 Oct 2011 16:49:01 +0000 (-0400)
Subject: exp/types: fix crash in parseBasicType on unknown type
X-Git-Tag: weekly.2011-10-25~31
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=bb8c4ed22abc40a93a31ef4c3c59841773d75e88;p=gostls13.git

exp/types: fix crash in parseBasicType on unknown type

R=gri
CC=golang-dev
https://golang.org/cl/5302044
---

diff --git a/src/pkg/exp/types/gcimporter.go b/src/pkg/exp/types/gcimporter.go
index fe90f91080..e744a63a96 100644
--- a/src/pkg/exp/types/gcimporter.go
+++ b/src/pkg/exp/types/gcimporter.go
@@ -289,9 +289,10 @@ func (p *gcParser) parseExportedName() (*ast.Object, string) {
 // BasicType = identifier .
 //
 func (p *gcParser) parseBasicType() Type {
-	obj := Universe.Lookup(p.expect(scanner.Ident))
+	id := p.expect(scanner.Ident)
+	obj := Universe.Lookup(id)
 	if obj == nil || obj.Kind != ast.Typ {
-		p.errorf("not a basic type: %s", obj.Name)
+		p.errorf("not a basic type: %s", id)
 	}
 	return obj.Type.(Type)
 }