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test: add test for CL 310589

Change-Id: Iff0876bd17c2a93db72dc90678f3a46ef8effd74
Reviewed-on: https://go-review.googlesource.com/c/go/+/311370
Trust: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: David Chase <drchase@google.com>
This commit is contained in:
Cherry Zhang 2021-04-17 00:56:34 -04:00
parent a9c244a849
commit b21e739f87

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test/abi/result_live.go Normal file
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// errorcheck -0 -live
// 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 p
type T struct { a, b, c, d string } // pass in registers, not SSA-able
//go:registerparams
func F() (r T) {
r.a = g(1) // ERROR "live at call to g: r"
r.b = g(2) // ERROR "live at call to g: r"
r.c = g(3) // ERROR "live at call to g: r"
r.d = g(4) // ERROR "live at call to g: r"
return
}
func g(int) string