mirror of
https://github.com/golang/go
synced 2024-11-26 20:51:23 -07:00
7e64377903
Consolidate decision about whether -race and -msan options are supported in cmd/internal/sys. Use consolidated functions in cmd/compile and cmd/go. Use a copy of them in cmd/dist; cmd/dist can't import cmd/internal/sys because Go 1.4 doesn't have it. Fixes #24315 Change-Id: I9cecaed4895eb1a2a49379b4848db40de66d32a9 Reviewed-on: https://go-review.googlesource.com/121816 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
27 lines
942 B
Go
27 lines
942 B
Go
// errorcheck -0 -race
|
|
// +build linux,amd64 linux,ppc64le darwin,amd64 freebsd,amd64 netbsd,amd64 windows,amd64
|
|
|
|
// Copyright 2016 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 sample
|
|
|
|
type Html struct {
|
|
headerIDs map[string]int
|
|
}
|
|
|
|
// We don't want to see:
|
|
// internal error: (*Html).xyzzy autotmp_3 (type *int) recorded as live on entry, p.Pc=0
|
|
// or (now, with the error caught earlier)
|
|
// Treating auto as if it were arg, func (*Html).xyzzy, node ...
|
|
// caused by racewalker inserting instrumentation before an OAS where the Ninit
|
|
// of the OAS defines part of its right-hand-side. (I.e., the race instrumentation
|
|
// references a variable before it is defined.)
|
|
func (options *Html) xyzzy(id string) string {
|
|
for count, found := options.headerIDs[id]; found; count, found = options.headerIDs[id] {
|
|
_ = count
|
|
}
|
|
return ""
|
|
}
|