response sequencer
}

// Next returns the next id for a request/response pair.
func (p *Pipeline) Next() uint {
	p.mu.Lock()
	id := p.id
	p.id++
	p.mu.Unlock()
	return id
}

// StartRequest blocks until it is time to send (or, if this is a server, receive)
// the request with the given id.
func (p *Pipeline) StartRequest(id uint) {
	p.request.Start(id)
}

	case *md.List:
		addSymbolLinksBlocks(b.Items, defaultPackage)
	case *md.Item:
		addSymbolLinksBlocks(b.Blocks, defaultPackage)
	case *md.Paragraph:
		addSymbolLinksBlock(b.Text, defaultPackage)
	case *md.Quote:
		addSymbolLinksBlocks(b.Blocks, defaultPackage)
	// no links in these blocks
	case *md.CodeBlock:
	case *md.HTMLBlock:
	case *md.Empty:
	case *md.ThematicBreak:
	default:

	// Search the CFG depth-first for a path, from defblock to a
	// return block, in which v is never "used".
	seen := make(map[*cfg.Block]bool)
	var search func(blocks []*cfg.Block) *ast.ReturnStmt
	search = func(blocks []*cfg.Block) *ast.ReturnStmt {
		for _, b := range blocks {
			if seen[b] {
				continue
			}
			seen[b] = true

			// Prune the search if the block uses v.
			if blockUses(pass, v, b) {
				continue

// f compiles into code where no stores remain in the two successors
// of a write barrier block; i.e., they are empty. Pre-fix, this
// results in an unexpected input to markUnsafePoints, that expects to
// see a pair of non-empty plain blocks.
func f() {
	var i int
	var s string
	for len(s) < len(s) {
		i++
		s = "a"
	}
	var b bool
	var sa []string
	for true {
		sa = []string{""}
		for b || i == 0 {
		}
		b = !b
		_ = sa

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * Dependency modifiers that can access platform and enforced platforms in {@code dependencies} blocks.
 */

     * the locks upon completion.  Blocks until the specified locks can be obtained.
     */
    <T> T withLocks(Collection<? extends ResourceLock> locks, Factory<T> factory);

    /**
     * Runs a given {@link Runnable} while the specified locks are being held, releasing
     * the locks upon completion.  Blocks until the specified locks can be obtained.
     */

func copyelim(f *Func) {
	phielim(f)

	// loop of copyelimValue(v) process has been done in phielim() pass.
	// Update block control values.
	for _, b := range f.Blocks {
		for i, v := range b.ControlValues() {
			if v.Op == OpCopy {
				b.ReplaceControl(i, v.Args[0])
			}
		}
	}

	// Update named values.
	for _, name := range f.Names {
		values := f.NamedValues[*name]

// NewBlock allocates a new Block of the given kind and places it at the end of f.Blocks.
func (f *Func) NewBlock(kind BlockKind) *Block {
	var b *Block
	if f.freeBlocks != nil {
		b = f.freeBlocks
		f.freeBlocks = b.succstorage[0].b
		b.succstorage[0].b = nil
	} else {
		ID := f.bid.get()
		if int(ID) < len(f.Cache.blocks) {
			b = &f.Cache.blocks[ID]
			b.ID = ID
		} else {
			b = &Block{ID: ID}
		}
	}

              "text": "<https://github.com/gradle/gradle/issues/${{ github.event.issue.number }}|[gradle/gradle#${{ github.event.issue.number }}]> `${{ github.event.issue.title }}` has label `${{ github.event.label.name }}`",
              "blocks": [
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",

		// not be required but makes reproduction much easier.
		nsLk.lockMapMutex.Lock()

		// lk3 blocks.
		lk3ch := make(chan bool)
		go func() {
			lk3ch <- nsLk.lock(ctx, "volume", "path", "source", "opsID", false, 0)
		}()

		// lk4, blocks.
		lk4ch := make(chan bool)
		go func() {
			lk4ch <- nsLk.lock(ctx, "volume", "path", "source", "opsID", false, 0)
		}()
		runtime.Gosched()