8dc2499aa6
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
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package sync
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// Export for testing.
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var Runtime_Semacquire = runtime_Semacquire
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var Runtime_Semrelease = runtime_Semrelease
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var Runtime_procPin = runtime_procPin
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var Runtime_procUnpin = runtime_procUnpin
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// poolDequeue testing.
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type PoolDequeue interface {
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PushHead(val any) bool
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PopHead() (any, bool)
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PopTail() (any, bool)
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}
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func NewPoolDequeue(n int) PoolDequeue {
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d := &poolDequeue{
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vals: make([]eface, n),
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}
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// For testing purposes, set the head and tail indexes close
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// to wrapping around.
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d.headTail = d.pack(1<<dequeueBits-500, 1<<dequeueBits-500)
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return d
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}
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func (d *poolDequeue) PushHead(val any) bool {
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return d.pushHead(val)
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}
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func (d *poolDequeue) PopHead() (any, bool) {
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return d.popHead()
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}
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func (d *poolDequeue) PopTail() (any, bool) {
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return d.popTail()
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}
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func NewPoolChain() PoolDequeue {
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return new(poolChain)
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}
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func (c *poolChain) PushHead(val any) bool {
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c.pushHead(val)
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return true
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}
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func (c *poolChain) PopHead() (any, bool) {
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return c.popHead()
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}
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func (c *poolChain) PopTail() (any, bool) {
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return c.popTail()
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}
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