You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
892 B
26 lines
892 B
4 months ago
|
//errorcheck -0 -race -m -m
|
||
|
|
// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
|
||
|
|
|
||
|
|
// Copyright 2018 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
|
||
|
|
|
||
|
|
//go:norace
|
||
|
|
func Foo(x int) int { // ERROR "cannot inline Foo: marked go:norace with -race compilation$"
|
||
|
|
return x * (x + 1) * (x + 2)
|
||
|
|
}
|
||
|
|
|
||
|
|
func Bar(x int) int { // ERROR "can inline Bar with cost .* as: func\(int\) int { return x \* \(x \+ 1\) \* \(x \+ 2\) }$"
|
||
|
|
return x * (x + 1) * (x + 2)
|
||
|
|
}
|
||
|
|
|
||
|
|
var x = 5
|
||
|
|
|
||
|
|
//go:noinline Provide a clean, constant reason for not inlining main
|
||
|
|
func main() { // ERROR "cannot inline main: marked go:noinline$"
|
||
|
|
println("Foo(", x, ")=", Foo(x))
|
||
|
|
println("Bar(", x, ")=", Bar(x)) // ERROR "inlining call to Bar func\(int\) int { return x \* \(x \+ 1\) \* \(x \+ 2\) }$"
|
||
|
|
}
|