// errorcheck -lang=go1.17 // Copyright 2009 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package main type I1 interface{ I2 } // ERROR "interface" type I2 int type I3 interface{ int } // ERROR "interface" type S struct { // GC_ERROR "invalid recursive type" x interface{ S } // GCCGO_ERROR "interface" } type I4 interface { // GC_ERROR "invalid recursive type I4\n\tLINE:.* I4 refers to\n\tLINE:.* I4$" I4 // GCCGO_ERROR "interface" } type I5 interface { // GC_ERROR "invalid recursive type I5\n\tLINE:.* I5 refers to\n\tLINE+4:.* I6 refers to\n\tLINE:.* I5$" I6 } type I6 interface { I5 // GCCGO_ERROR "interface" }