// errorcheck -d=panic // Copyright 2016 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. // Issue 17588: internal compiler error in typecheckclosure() // because in case of Func.Nname.Type == nil, Decldepth // is not initialized in typecheckfunc(). This test // produces that case. package p type F func(b T) // ERROR "T .*is not a type|expected type" func T(fn F) { func() { fn(nil) // If Decldepth is not initialized properly, typecheckclosure() Fatals here. }() }