// cancelation for groups of goroutines working on subtasks of a common task.
//
// [errgroup.Group] is related to [sync.WaitGroup] but adds handling of tasks
// returning errors.
package errgroup

import (
	"context"
	"fmt"
	"sync"
)

type token struct{}

// A Group is a collection of goroutines working on subtasks that are part of
// the same overall task.
//

return this.subTasks_[this.subTasks_.length-1];},run(){if(this.runCb_!==undefined)this.runCb_.call(this.thisArg_,this);const subTasks=this.subTasks_;this.subTasks_=undefined;if(!subTasks.length)return this.afterTask_;for(let i=1;i<subTasks.length;i++){subTasks[i-1].afterTask_=subTasks[i];}

type substitutions []AST

// add adds a new substitution candidate.
func (subs *substitutions) add(a AST) {
	*subs = append(*subs, a)
}

// subAST maps standard substitution codes to the corresponding AST.
var subAST = map[byte]AST{
	't': &Name{Name: "std"},
	'a': &Qualified{Scope: &Name{Name: "std"}, Name: &Name{Name: "allocator"}},

            // the pool core size will be incremented before submitting
            // all the tasks, then the thread will block waiting for all
            // those subtasks to finish.
            // This ensures the number of running workers is no more than
            // the defined parallism, while making sure the pool will not
            // be exhausted
            //

   *       the interrupt will be restored to the thread after it completes so that its {@code
   *       delegate} Executor may process the interrupt.
   *   <li>subtasks are run with the thread uninterrupted and interrupts received during execution
   *       of a task are ignored.
   * </ol>
   *

    }

    void "finds task by relative path"() {
        when:
        Task task = task("task")
        expectTaskLookupInOtherProject("sub", "task", task)

        then:
        container.findByPath("sub:task") == task
    }

    void "finds tasks by absolute path"() {
        when:
        Task task = task("task")
        expectTaskLookupInOtherProject(":", "task", task)

        then:

   *       the interrupt will be restored to the thread after it completes so that its {@code
   *       delegate} Executor may process the interrupt.
   *   <li>subtasks are run with the thread uninterrupted and interrupts received during execution
   *       of a task are ignored.
   * </ol>
   *

	Host xnet.Host // Remote host on which the rpc call was initiated
	Err  error     // Error returned by the remote peer for an rpc call
}

// A NotificationGroup is a collection of goroutines working on subtasks that are part of
// the same overall task.
//
// A zero NotificationGroup is valid and does not cancel on error.
type NotificationGroup struct {
	workers    *workers.Workers
	errs       []NotificationPeerErr

   * **NOTE:** Self-hosting will be the default way to host the control plane in the next release, v1.9