imp = nil // create fake package below
		}
		if err != nil {
			check.errorf(pos, BrokenImport, "could not import %s (%s)", path, err)
			if imp == nil {
				// create a new fake package
				// come up with a sensible package name (heuristic)
				name := path
				if i := len(name); i > 0 && name[i-1] == '/' {
					name = name[:i-1]
				}
				if i := strings.LastIndex(name, "/"); i >= 0 {
					name = name[i+1:]
				}

			imp = nil // create fake package below
		}
		if err != nil {
			check.errorf(at, BrokenImport, "could not import %s (%s)", path, err)
			if imp == nil {
				// create a new fake package
				// come up with a sensible package name (heuristic)
				name := path
				if i := len(name); i > 0 && name[i-1] == '/' {
					name = name[:i-1]
				}
				if i := strings.LastIndex(name, "/"); i >= 0 {
					name = name[i+1:]
				}

	KeyUsages []ExtKeyUsage

	// MaxConstraintComparisions is the maximum number of comparisons to
	// perform when checking a given certificate's name constraints. If
	// zero, a sensible default is used. This limit prevents pathological
	// certificates from consuming excessive amounts of CPU time when
	// validating. It does not apply to the platform verifier.
	MaxConstraintComparisions int
}

//
// TODO: not implemented for Delve yet, but this is the plan
//
// After a compiler change that causes a difference in the debug behavior, check
// to see if it is sensible or not, and if it is, update the reference files with
// go test debug_test.go -args -u
// (for Delve)
// go test debug_test.go -args -u -d
func TestNexting(t *testing.T) {
	testenv.SkipFlaky(t, 37404)

    return mediaType;
  }

  /*
   * The following constants are grouped by their type and ordered alphabetically by the constant
   * name within that type. The constant name should be a sensible identifier that is closest to the
   * "common name" of the media. This is often, but not necessarily the same as the subtype.
   *
   * Be sure to declare all constants with the type and subtype in all lowercase. For types that

    return mediaType;
  }

  /*
   * The following constants are grouped by their type and ordered alphabetically by the constant
   * name within that type. The constant name should be a sensible identifier that is closest to the
   * "common name" of the media. This is often, but not necessarily the same as the subtype.
   *
   * Be sure to declare all constants with the type and subtype in all lowercase. For types that

This image has an **auto-tuning** mechanism included to set the **number of worker processes** based on the CPU cores available.

It has **sensible defaults**, but you can still change and update all the configurations with **environment variables** or configuration files.

                        ZerosLike(scope, x));
    auto gy_1 = Mul(scope, Mul(scope, grad, z), log_x);
    return BinaryGradCommon(scope, op, grad_outputs, gx_1, gy_1);
  } else {
    // There's no sensible real value to return if x < 0, so return 0
    auto log_x = Where3(scope, Greater(scope, x, zero), Log(scope, x),
                        ZerosLike(scope, x));
    auto gy_1 = Mul(scope, Mul(scope, grad, z), log_x);

	Short:     "environment variables",
	Long: `

The go command and the tools it invokes consult environment variables
for configuration. If an environment variable is unset or empty, the go
command uses a sensible default setting. To see the effective setting of
the variable <NAME>, run 'go env <NAME>'. To change the default setting,
run 'go env -w <NAME>=<VALUE>'. Defaults changed using 'go env -w'

	}
}

func TestReadMetricsConsistency(t *testing.T) {
	// Tests whether readMetrics produces consistent, sensible values.
	// The values are read concurrently with the runtime doing other
	// things (e.g. allocating) so what we read can't reasonably compared
	// to other runtime values (e.g. MemStats).