// https://golang.org/issue/32817 no longer occurs.
func TestSpuriousEDEADLK(t *testing.T) {
	// 	P.1 locks file A.
	// 	Q.3 locks file B.
	// 	Q.3 blocks on file A.
	// 	P.2 blocks on file B. (Spurious EDEADLK occurs here.)
	// 	P.1 unlocks file A.
	// 	Q.3 unblocks and locks file A.
	// 	Q.3 unlocks files A and B.
	// 	P.2 unblocks and locks file B.
	// 	P.2 unlocks file B.

	testenv.MustHaveExec(t)

  Region region;
  region.push_back(new Block);

  // Move all operations in cluster to newly created region, stripping their
  // "device" attribute since launch op already carries device information.
  Block* block = &region.front();
  for (Operation* op : c.ops) {
    op->moveBefore(block, block->end());
    op->removeAttr(builder->getStringAttr("device"));
  }

     * Requests that a running build be canceled.  Note that this method does NOT block until the operation has been cancelled.
     */
    void requestCancel();

    /**
     * Communicates a request for build cancellation. Note that this method blocks until the operation has been cancelled.
     *
     * <p>If any long running command is currently running, this method does block for certain time to give chance to perform cancellation, and if the command

// A subsequent deadcode pass is needed to actually remove the copies.
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 {

    regions inside ParallelExecute op is blocked until all inputs to all regions
    are materialized and ops following ParallelExecute op are blocked until all
    regions are executed.
  }];

  let results = (outs
    Variadic<AnyType>:$execute_outputs
  );

  let regions = (region VariadicRegion<SizedRegion<1>>:$regions);

  let extraClassDeclaration = [{
    Block& GetRegionBlockWithIndex(unsigned index);

	AmzObjectLockRetainUntilDate     = "X-Amz-Object-Lock-Retain-Until-Date"
	AmzObjectLockMode                = "X-Amz-Object-Lock-Mode"
	AmzObjectLockLegalHold           = "X-Amz-Object-Lock-Legal-Hold"
)

var (
	// ErrMalformedBucketObjectConfig -indicates that the bucket object lock config is malformed
	ErrMalformedBucketObjectConfig = errors.New("invalid bucket object lock config")

     * Does not calculate the value on demand and does not block if the value is currently being calculated.
     *
     * <p>Rethrows any exception that happened while calculating the value</p>
     */
    T get() throws IllegalStateException;

    /**
     * Returns the result of calculating the value, failing if it has not been calculated.
     * Does not calculate the value on demand and does not block if the value is currently being calculated.
     */

import org.gradle.internal.logging.events.ReadStdInEvent
import org.gradle.test.fixtures.concurrent.ConcurrentSpec

class StdInStreamTest extends ConcurrentSpec {
    def "read byte requests input from client and blocks until it is available"() {
        def dispatch = Mock(OutputEventListener)
        def stream = new StdInStream(dispatch)
        def text = "some text"
        def bytes = text.bytes

        when:
        async {

        where:
        settingScriptExtension | use
        '.gradle.kts'          | "plugins { } \n plugins { }"
    }

    def "plugins block before a plugins management block - #settingScriptExtension"() {
        given:
        file("settings$settingScriptExtension") << use

        when:
        fails 'help'

        then:
        errorOutput.contains("plugins")

        where:

		// ends up blocking, unblocking, then immediately blocking again.
		//
		// The goroutines are careful to call runtime.Gosched in between blocking,
		// so there should never be a clean block/unblock on the goroutine unless
		// the runtime was generating extraneous events.
		const (
			entered = iota
			blocked
			runnable
			running
		)
		gs := make(map[trace.GoID]int)