1 // run 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 package main 8 9 type I interface { 10 m(a, b, c, d, e, f, g, h byte) 11 } 12 13 type Int8 int8 14 15 func (x Int8) m(a, b, c, d, e, f, g, h byte) { 16 check("Int8", int64(x), 0x01, a, b, c, d, e, f, g, h) 17 } 18 19 type Uint8 uint8 20 21 func (x Uint8) m(a, b, c, d, e, f, g, h byte) { 22 check("Uint8", int64(x), 0x01, a, b, c, d, e, f, g, h) 23 } 24 25 type Int16 int16 26 27 func (x Int16) m(a, b, c, d, e, f, g, h byte) { 28 check("Int16", int64(x), 0x0102, a, b, c, d, e, f, g, h) 29 } 30 31 type Uint16 uint16 32 33 func (x Uint16) m(a, b, c, d, e, f, g, h byte) { 34 check("Uint16", int64(x), 0x0102, a, b, c, d, e, f, g, h) 35 } 36 37 type Int32 int32 38 39 func (x Int32) m(a, b, c, d, e, f, g, h byte) { 40 check("Int32", int64(x), 0x01020304, a, b, c, d, e, f, g, h) 41 } 42 43 type Uint32 uint32 44 45 func (x Uint32) m(a, b, c, d, e, f, g, h byte) { 46 check("Uint32", int64(x), 0x01020304, a, b, c, d, e, f, g, h) 47 } 48 49 type Int64 int64 50 51 func (x Int64) m(a, b, c, d, e, f, g, h byte) { 52 check("Int64", int64(x), 0x0102030405060708, a, b, c, d, e, f, g, h) 53 } 54 55 type Uint64 uint64 56 57 func (x Uint64) m(a, b, c, d, e, f, g, h byte) { 58 check("Uint64", int64(x), 0x0102030405060708, a, b, c, d, e, f, g, h) 59 } 60 61 var test = []I{ 62 Int8(0x01), 63 Uint8(0x01), 64 Int16(0x0102), 65 Uint16(0x0102), 66 Int32(0x01020304), 67 Uint32(0x01020304), 68 Int64(0x0102030405060708), 69 Uint64(0x0102030405060708), 70 } 71 72 func main() { 73 for _, t := range test { 74 t.m(0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17) 75 } 76 } 77 78 var bug = false 79 80 func check(desc string, have, want int64, a, b, c, d, e, f, g, h byte) { 81 if have != want || a != 0x10 || b != 0x11 || c != 0x12 || d != 0x13 || e != 0x14 || f != 0x15 || g != 0x16 || h != 0x17 { 82 if !bug { 83 bug = true 84 println("BUG") 85 } 86 println(desc, "check", have, want, a, b, c, d, e, f, g, h) 87 } 88 } 89
