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go/test/label1.go
Ian Lance Taylor b94346e69b test: match gofrontend error messages
These changes match the following gofrontend error messages:

blank1.go:16:1: error: may not define methods on non-local type

chan/perm.go:28:9: error: expected channel
chan/perm.go:29:11: error: left operand of ‘<-’ must be channel
chan/perm.go:69:9: error: argument must be channel

complit1.go:25:16: error: attempt to slice object that is not array, slice, or string
complit1.go:26:16: error: attempt to slice object that is not array, slice, or string
complit1.go:27:17: error: attempt to slice object that is not array, slice, or string
complit1.go:49:41: error: may only omit types within composite literals of slice, array, or map type
complit1.go:50:14: error: expected struct, slice, array, or map type for composite literal

convlit.go:24:9: error: invalid type conversion (cannot use type unsafe.Pointer as type string)
convlit.go:25:9: error: invalid type conversion (cannot use type unsafe.Pointer as type float64)
convlit.go:26:9: error: invalid type conversion (cannot use type unsafe.Pointer as type int)

ddd1.go:63:9: error: invalid use of ‘...’ calling non-variadic function

fixedbugs/bug176.go:12:18: error: index expression is not integer constant

fixedbugs/bug332.go:17:10: error: use of undefined type ‘T’

fixedbugs/issue4232.go:22:16: error: integer constant overflow
fixedbugs/issue4232.go:33:16: error: integer constant overflow
fixedbugs/issue4232.go:44:25: error: integer constant overflow
fixedbugs/issue4232.go:55:16: error: integer constant overflow

fixedbugs/issue4458.go:19:14: error: type has no method ‘foo’

fixedbugs/issue5172.go:24:14: error: too many expressions for struct

init.go:17:9: error: reference to undefined name ‘runtime’

initializerr.go:26:29: error: duplicate value for index 1

interface/explicit.go:60:14: error: type assertion only valid for interface types

label.go:64:9: error: reference to undefined label ‘go2’

label1.go:18:97: error: continue statement not within for
label1.go:22:97: error: continue statement not within for
label1.go:106:89: error: continue statement not within for
label1.go:108:26: error: invalid continue label ‘on’
label1.go:111:118: error: break statement not within for or switch or select
label1.go:113:23: error: invalid break label ‘dance’

map1.go:64:9: error: not enough arguments
map1.go:65:9: error: not enough arguments
map1.go:67:9: error: argument 1 must be a map

method2.go:36:11: error: reference to undefined field or method ‘val’
method2.go:37:11: error: reference to undefined field or method ‘val’
method2.go:41:12: error: method requires pointer (use ‘(*T).g’)

syntax/chan1.go:13:19: error: send statement used as value; use select for non-blocking send
syntax/chan1.go:17:11: error: send statement used as value; use select for non-blocking send

Change-Id: I98047b60a376e3d2788836300f7fcac3f2c285cb
Reviewed-on: https://go-review.googlesource.com/c/go/+/273527
Trust: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
2020-11-28 02:31:54 +00:00

123 lines
2.1 KiB
Go

// errorcheck
// Copyright 2011 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.
// Verify that erroneous labels are caught by the compiler.
// This set is caught by pass 2. That's why this file is label1.go.
// Does not compile.
package main
var x int
func f1() {
switch x {
case 1:
continue // ERROR "continue is not in a loop$|continue statement not within for"
}
select {
default:
continue // ERROR "continue is not in a loop$|continue statement not within for"
}
}
func f2() {
L1:
for {
if x == 0 {
break L1
}
if x == 1 {
continue L1
}
goto L1
}
L2:
select {
default:
if x == 0 {
break L2
}
if x == 1 {
continue L2 // ERROR "invalid continue label .*L2|continue is not in a loop$"
}
goto L2
}
for {
if x == 1 {
continue L2 // ERROR "invalid continue label .*L2"
}
}
L3:
switch {
case x > 10:
if x == 11 {
break L3
}
if x == 12 {
continue L3 // ERROR "invalid continue label .*L3|continue is not in a loop$"
}
goto L3
}
L4:
if true {
if x == 13 {
break L4 // ERROR "invalid break label .*L4"
}
if x == 14 {
continue L4 // ERROR "invalid continue label .*L4|continue is not in a loop$"
}
if x == 15 {
goto L4
}
}
L5:
f2()
if x == 16 {
break L5 // ERROR "invalid break label .*L5"
}
if x == 17 {
continue L5 // ERROR "invalid continue label .*L5|continue is not in a loop$"
}
if x == 18 {
goto L5
}
for {
if x == 19 {
break L1 // ERROR "invalid break label .*L1"
}
if x == 20 {
continue L1 // ERROR "invalid continue label .*L1"
}
if x == 21 {
goto L1
}
}
continue // ERROR "continue is not in a loop$|continue statement not within for"
for {
continue on // ERROR "continue label not defined: on|invalid continue label .*on"
}
break // ERROR "break is not in a loop, switch, or select|break statement not within for or switch or select"
for {
break dance // ERROR "break label not defined: dance|invalid break label .*dance"
}
for {
switch x {
case 1:
continue
}
}
}