// 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() {

//  1. referenced in a method expression
//  2. not called
//  3. not converted to an interface
//  4. is a value method but the reference is to the pointer method
//
// These cases avoid the call to makefuncsym from typecheckfunc, but we
// still need to call makefuncsym somehow or the symbol will not be defined.
package issue25065

type T int

func (t T) M() {}

func F() func(*T) {
	return (*T).M