1 // errorcheck 2 3 // Copyright 2014 The Go Authors. All rights reserved. 4 // Use of this source code is governed by a BSD-style 5 // license that can be found in the LICENSE file. 6 7 // Issue 8385: provide a more descriptive error when a method expression 8 // is called without a receiver. 9 10 package main 11 12 type Fooer interface { 13 Foo(i, j int) 14 } 15 16 func f(x int) { 17 } 18 19 type I interface { 20 M(int) 21 } 22 type T struct{} 23 24 func (t T) M(x int) { 25 } 26 27 func g() func(int) 28 29 func main() { 30 Fooer.Foo(5, 6) // ERROR "not enough arguments in call to method expression Fooer.Foo" 31 32 var i I 33 var t *T 34 35 g()() // ERROR "not enough arguments in call to g\(\)" 36 f() // ERROR "not enough arguments in call to f" 37 i.M() // ERROR "not enough arguments in call to i\.M" 38 I.M() // ERROR "not enough arguments in call to method expression I\.M" 39 t.M() // ERROR "not enough arguments in call to t\.M" 40 T.M() // ERROR "not enough arguments in call to method expression T\.M" 41 (*T).M() // ERROR "not enough arguments in call to method expression \(\*T\)\.M" 42 } 43
