1 // run 2 3 // Copyright 2013 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 package main 8 9 func main() { 10 ok := true 11 for _, tt := range tests { 12 func() { 13 defer func() { 14 if err := recover(); err == nil { 15 println(tt.name, "did not panic") 16 ok = false 17 } 18 }() 19 tt.fn() 20 }() 21 } 22 if !ok { 23 println("BUG") 24 } 25 } 26 27 var intp *int 28 var slicep *[]byte 29 var a10p *[10]int 30 var a10Mp *[1<<20]int 31 var structp *Struct 32 var bigstructp *BigStruct 33 var i int 34 var m *M 35 var m1 *M1 36 var m2 *M2 37 38 func use(interface{}) { 39 } 40 41 var tests = []struct{ 42 name string 43 fn func() 44 }{ 45 // Edit .+1,/^}/s/^[^ ].+/ {"&", func() { println(&) }},\n {"\&&", func() { println(\&&) }},/g 46 {"*intp", func() { println(*intp) }}, 47 {"&*intp", func() { println(&*intp) }}, 48 {"*slicep", func() { println(*slicep) }}, 49 {"&*slicep", func() { println(&*slicep) }}, 50 {"(*slicep)[0]", func() { println((*slicep)[0]) }}, 51 {"&(*slicep)[0]", func() { println(&(*slicep)[0]) }}, 52 {"(*slicep)[i]", func() { println((*slicep)[i]) }}, 53 {"&(*slicep)[i]", func() { println(&(*slicep)[i]) }}, 54 {"*a10p", func() { use(*a10p) }}, 55 {"&*a10p", func() { println(&*a10p) }}, 56 {"a10p[0]", func() { println(a10p[0]) }}, 57 {"&a10p[0]", func() { println(&a10p[0]) }}, 58 {"a10p[i]", func() { println(a10p[i]) }}, 59 {"&a10p[i]", func() { println(&a10p[i]) }}, 60 {"*structp", func() { use(*structp) }}, 61 {"&*structp", func() { println(&*structp) }}, 62 {"structp.i", func() { println(structp.i) }}, 63 {"&structp.i", func() { println(&structp.i) }}, 64 {"structp.j", func() { println(structp.j) }}, 65 {"&structp.j", func() { println(&structp.j) }}, 66 {"structp.k", func() { println(structp.k) }}, 67 {"&structp.k", func() { println(&structp.k) }}, 68 {"structp.x[0]", func() { println(structp.x[0]) }}, 69 {"&structp.x[0]", func() { println(&structp.x[0]) }}, 70 {"structp.x[i]", func() { println(structp.x[i]) }}, 71 {"&structp.x[i]", func() { println(&structp.x[i]) }}, 72 {"structp.x[9]", func() { println(structp.x[9]) }}, 73 {"&structp.x[9]", func() { println(&structp.x[9]) }}, 74 {"structp.l", func() { println(structp.l) }}, 75 {"&structp.l", func() { println(&structp.l) }}, 76 {"*bigstructp", func() { use(*bigstructp) }}, 77 {"&*bigstructp", func() { println(&*bigstructp) }}, 78 {"bigstructp.i", func() { println(bigstructp.i) }}, 79 {"&bigstructp.i", func() { println(&bigstructp.i) }}, 80 {"bigstructp.j", func() { println(bigstructp.j) }}, 81 {"&bigstructp.j", func() { println(&bigstructp.j) }}, 82 {"bigstructp.k", func() { println(bigstructp.k) }}, 83 {"&bigstructp.k", func() { println(&bigstructp.k) }}, 84 {"bigstructp.x[0]", func() { println(bigstructp.x[0]) }}, 85 {"&bigstructp.x[0]", func() { println(&bigstructp.x[0]) }}, 86 {"bigstructp.x[i]", func() { println(bigstructp.x[i]) }}, 87 {"&bigstructp.x[i]", func() { println(&bigstructp.x[i]) }}, 88 {"bigstructp.x[9]", func() { println(bigstructp.x[9]) }}, 89 {"&bigstructp.x[9]", func() { println(&bigstructp.x[9]) }}, 90 {"bigstructp.x[100<<20]", func() { println(bigstructp.x[100<<20]) }}, 91 {"&bigstructp.x[100<<20]", func() { println(&bigstructp.x[100<<20]) }}, 92 {"bigstructp.l", func() { println(bigstructp.l) }}, 93 {"&bigstructp.l", func() { println(&bigstructp.l) }}, 94 {"m1.F()", func() { println(m1.F()) }}, 95 {"m1.M.F()", func() { println(m1.M.F()) }}, 96 {"m2.F()", func() { println(m2.F()) }}, 97 {"m2.M.F()", func() { println(m2.M.F()) }}, 98 } 99 100 type Struct struct { 101 i int 102 j float64 103 k string 104 x [10]int 105 l []byte 106 } 107 108 type BigStruct struct { 109 i int 110 j float64 111 k string 112 x [128<<20]byte 113 l []byte 114 } 115 116 type M struct { 117 } 118 119 func (m *M) F() int {return 0} 120 121 type M1 struct { 122 M 123 } 124 125 type M2 struct { 126 x int 127 M 128 } 129
