mirror of
https://github.com/golang/go
synced 2024-11-06 02:26:17 -07:00
7240a18adb
This is enabled with a ridiculous magic name for method, or for last input type passed, that needs to be changed to something inutterable before actual release. Ridiculous method name: MagicMethodNameForTestingRegisterABI Ridiculous last (input) type name: MagicLastTypeNameForTestingRegisterABI RLTN is tested with strings.Contains, so you can have MagicLastTypeNameForTestingRegisterABI1 and MagicLastTypeNameForTestingRegisterABI2 if that is helpful Includes test test/abi/fibish2.go Updates #44816. Change-Id: I592a6edc71ca9bebdd1d00e24edee1ceebb3e43f Reviewed-on: https://go-review.googlesource.com/c/go/+/299410 Trust: David Chase <drchase@google.com> Run-TryBot: David Chase <drchase@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com>
35 lines
674 B
Go
35 lines
674 B
Go
// run
|
|
|
|
//go:build !wasm
|
|
// +build !wasm
|
|
|
|
// Copyright 2021 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.
|
|
|
|
package main
|
|
|
|
import "fmt"
|
|
|
|
// Test that register results are correctly returned (and passed)
|
|
|
|
type MagicLastTypeNameForTestingRegisterABI func(int, MagicLastTypeNameForTestingRegisterABI) (int, int)
|
|
|
|
//go:noinline
|
|
func f(x int, unused MagicLastTypeNameForTestingRegisterABI) (int, int) {
|
|
|
|
if x < 3 {
|
|
return 0, x
|
|
}
|
|
|
|
a, b := f(x-2, unused)
|
|
c, d := f(x-1, unused)
|
|
return a + d, b + c
|
|
}
|
|
|
|
func main() {
|
|
x := 40
|
|
a, b := f(x, f)
|
|
fmt.Printf("f(%d)=%d,%d\n", x, a, b)
|
|
}
|