mirror of https://github.com/golang/go.git
144 lines
2.8 KiB
Go
144 lines
2.8 KiB
Go
// run
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// Copyright 2015 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Test compound objects
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package main
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import "fmt"
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func string_ssa(a, b string, x bool) string {
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s := ""
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if x {
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s = a
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} else {
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s = b
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}
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return s
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}
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func testString() {
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a := "foo"
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b := "barz"
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if want, got := a, string_ssa(a, b, true); got != want {
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fmt.Printf("string_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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if want, got := b, string_ssa(a, b, false); got != want {
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fmt.Printf("string_ssa(%v, %v, false) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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}
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//go:noinline
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func complex64_ssa(a, b complex64, x bool) complex64 {
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var c complex64
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if x {
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c = a
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} else {
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c = b
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}
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return c
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}
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//go:noinline
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func complex128_ssa(a, b complex128, x bool) complex128 {
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var c complex128
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if x {
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c = a
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} else {
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c = b
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}
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return c
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}
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func testComplex64() {
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var a complex64 = 1 + 2i
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var b complex64 = 3 + 4i
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if want, got := a, complex64_ssa(a, b, true); got != want {
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fmt.Printf("complex64_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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if want, got := b, complex64_ssa(a, b, false); got != want {
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fmt.Printf("complex64_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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}
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func testComplex128() {
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var a complex128 = 1 + 2i
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var b complex128 = 3 + 4i
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if want, got := a, complex128_ssa(a, b, true); got != want {
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fmt.Printf("complex128_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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if want, got := b, complex128_ssa(a, b, false); got != want {
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fmt.Printf("complex128_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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}
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func slice_ssa(a, b []byte, x bool) []byte {
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var s []byte
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if x {
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s = a
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} else {
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s = b
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}
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return s
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}
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func testSlice() {
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a := []byte{3, 4, 5}
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b := []byte{7, 8, 9}
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if want, got := byte(3), slice_ssa(a, b, true)[0]; got != want {
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fmt.Printf("slice_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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if want, got := byte(7), slice_ssa(a, b, false)[0]; got != want {
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fmt.Printf("slice_ssa(%v, %v, false) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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}
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func interface_ssa(a, b interface{}, x bool) interface{} {
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var s interface{}
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if x {
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s = a
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} else {
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s = b
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}
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return s
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}
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func testInterface() {
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a := interface{}(3)
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b := interface{}(4)
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if want, got := 3, interface_ssa(a, b, true).(int); got != want {
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fmt.Printf("interface_ssa(%v, %v, true) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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if want, got := 4, interface_ssa(a, b, false).(int); got != want {
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fmt.Printf("interface_ssa(%v, %v, false) = %v, want %v\n", a, b, got, want)
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failed = true
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}
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}
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var failed = false
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func main() {
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testString()
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testSlice()
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testInterface()
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testComplex64()
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testComplex128()
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if failed {
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panic("failed")
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}
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}
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