fix: handle forward declaration for aliased type

traefik · Apr 22, 2020 · 71f730b · 71f730b
1 parent 7b2d91b
commit 71f730b
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/_test/type22.go b/_test/type22.go
@@ -0,0 +1,15 @@
+package main
+
+type T1 T
+
+func foo() T1 {
+	return T1(T{"foo"})
+}
+
+type T struct {
+	Name string
+}
+
+func main() {
+	println(foo().Name)
+}
diff --git a/interp/gta.go b/interp/gta.go
@@ -192,7 +192,7 @@ func (interp *Interpreter) gta(root *node, rpath, pkgID string) ([]*node, error)
 				return false
 			}
 			if n.child[1].kind == identExpr {
-				n.typ = &itype{cat: aliasT, val: typ, name: typeName, path: rpath, field: typ.field, incomplete: typ.incomplete, scope: sc}
+				n.typ = &itype{cat: aliasT, val: typ, name: typeName, path: rpath, field: typ.field, incomplete: typ.incomplete, scope: sc, node: n.child[0]}
 				copy(n.typ.method, typ.method)
 			} else {
 				n.typ = typ