mirror of
https://github.com/golang/go
synced 2024-11-14 06:00:22 -07:00
b2fd76ab8d
Most of the test cases in the test directory use the new go:build syntax already. Convert the rest. In general, try to place the build constraint line below the test directive comment in more places. For #41184. For #60268. Change-Id: I11c41a0642a8a26dc2eda1406da908645bbc005b Cq-Include-Trybots: luci.golang.try:gotip-linux-386-longtest,gotip-linux-amd64-longtest,gotip-windows-amd64-longtest Reviewed-on: https://go-review.googlesource.com/c/go/+/536236 Reviewed-by: Ian Lance Taylor <iant@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
43 lines
768 B
Go
43 lines
768 B
Go
// run
|
|
|
|
//go: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.
|
|
|
|
// wasm is excluded because the compiler chatter about register abi pragma ends up
|
|
// on stdout, and causes the expected output to not match.
|
|
|
|
package main
|
|
|
|
import "fmt"
|
|
|
|
type i4 struct {
|
|
a, b, c, d int
|
|
}
|
|
|
|
//go:registerparams
|
|
//go:noinline
|
|
func F(x i4) i4 {
|
|
ab := x.a + x.b
|
|
bc := x.b + x.c
|
|
cd := x.c + x.d
|
|
ad := x.a + x.d
|
|
ba := x.a - x.b
|
|
cb := x.b - x.c
|
|
dc := x.c - x.d
|
|
da := x.a - x.d
|
|
|
|
return i4{ab*bc + da, cd*ad + cb, ba*cb + ad, dc*da + bc}
|
|
}
|
|
|
|
func main() {
|
|
x := i4{1, 2, 3, 4}
|
|
y := x
|
|
z := F(x)
|
|
if (i4{12, 34, 6, 8}) != z {
|
|
fmt.Printf("y=%v, z=%v\n", y, z)
|
|
}
|
|
}
|