gcc/libgo/go/runtime/msan0.go
Ian Lance Taylor 8dc2499aa6 libgo: update to Go1.18beta2
gotools/
	* Makefile.am (go_cmd_cgo_files): Add ast_go118.go
	(check-go-tool): Copy golang.org/x/tools directories.
	* Makefile.in: Regenerate.

Reviewed-on: https://go-review.googlesource.com/c/gofrontend/+/384695
2022-02-11 15:01:19 -08:00

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725 B
Go

// Copyright 2015 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.
//go:build !msan
// Dummy MSan support API, used when not built with -msan.
package runtime
import (
"unsafe"
)
const msanenabled = false
// Because msanenabled is false, none of these functions should be called.
func msanread(addr unsafe.Pointer, sz uintptr) { throw("msan") }
func msanwrite(addr unsafe.Pointer, sz uintptr) { throw("msan") }
func msanmalloc(addr unsafe.Pointer, sz uintptr) { throw("msan") }
func msanfree(addr unsafe.Pointer, sz uintptr) { throw("msan") }
func msanmove(dst, src unsafe.Pointer, sz uintptr) { throw("msan") }