1 // errorcheck 2 3 // Copyright 2010 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 // Test line numbers in error messages. 8 // Does not compile. 9 10 package main 11 12 var ( 13 _ = x // ERROR "undefined.*x" 14 _ = x // ERROR "undefined.*x" 15 _ = x // ERROR "undefined.*x" 16 ) 17 18 type T struct { 19 y int 20 } 21 22 func foo() *T { return &T{y: 99} } 23 func bar() int { return y } // ERROR "undefined.*y" 24 25 type T1 struct { 26 y1 int 27 } 28 29 func foo1() *T1 { return &T1{y1: 99} } 30 var y1 = 2 31 func bar1() int { return y1 } 32 33 func f1(val interface{}) { 34 switch v := val.(type) { 35 default: 36 println(v) 37 } 38 } 39 40 func f2(val interface{}) { 41 switch val.(type) { 42 default: 43 println(v) // ERROR "undefined.*v" 44 } 45 } 46
