}
}

var (
	defaultDirOnce    sync.Once
	defaultDir        string
	defaultDirChanged bool // effective value differs from $GOCACHE
	defaultDirErr     error
)

// DefaultDir returns the effective GOCACHE setting.
// It returns "off" if the cache is disabled,
// and reports whether the effective value differs from GOCACHE.
func DefaultDir() (string, bool) {
	// Save the result of the first call to DefaultDir for later use in

    /**
     * Applies zero or more plugins or scripts.
     * <p>
     * The given closure is used to configure an {@link ObjectConfigurationAction}, which “builds” the plugin application.
     * <p>
     * This method differs from {@link #apply(java.util.Map)} in that it allows methods of the configuration action to be invoked more than once.
     *
     * @param closure the closure to configure an {@link ObjectConfigurationAction} with before “executing” it

     *
     * <p>This method is re-entrant, so that an action can call back into this method.</p>
     *
     * <p>Note: this method differs from {@link #withFileLock(Supplier)} in that this method also blocks other threads from this process and all threads from other processes from accessing the cache.</p>
     */
    <T> T useCache(Supplier<? extends T> action);

		}
	}

	// Visit in reverse post order so that all non-loop predecessors come first.
	for j := len(po) - 1; j >= 0; j-- {
		b := po[j]
		// Find the first interesting position and check to see if it differs from any predecessor
		firstPos := src.NoXPos
		firstPosIndex := -1
		if b.Pos.IsStmt() != src.PosNotStmt {
			note(b.Pos)
		}
		for i := 0; i < len(b.Values); i++ {
			v := b.Values[i]

import com.google.common.collect.Multimap;
import org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor;

/**
 * A standalone strategy for initializing a node.
 * <p>
 * Differs from {@link ModelRegistration} in that it's more of a template for a creator.
 * It does not say anything about the actual entity (e.g. its path) or the identity of the creation rule.
 *
 * @see ModelRegistrations
 */

     * @return {@link WorkResult} that can be used to check if delete did any work.
     */
    WorkResult delete(Action<? super DeleteSpec> action);

    /**
     * Creates and configures file access permissions. Differs from directory permissions due to
     * the default value the permissions start out with before the configuration is applied.
     * For details see {@link ConfigurableFilePermissions}.
     *

  // +optional
  optional string subResource = 4;

  // RequestKind is the fully-qualified type of the original API request (for example, v1.Pod or autoscaling.v1.Scale).
  // If this is specified and differs from the value in "kind", an equivalent match and conversion was performed.
  //
  // For example, if deployments can be modified via apps/v1 and apps/v1beta1, and a webhook registered a rule of

  // +optional
  optional string subResource = 4;

  // RequestKind is the fully-qualified type of the original API request (for example, v1.Pod or autoscaling.v1.Scale).
  // If this is specified and differs from the value in "kind", an equivalent match and conversion was performed.
  //
  // For example, if deployments can be modified via apps/v1 and apps/v1beta1, and a webhook registered a rule of

// a4  | SI          | R10
// a5  | R8          | R8
// a6  | R9          | R9
//
// r1  | AX          | AX
// r2  | BX          | DX
// err | CX          | part of AX
//
// Note that this differs from "standard" ABI convention, which would pass 4th
// arg in CX, not R10.
TEXT ·Syscall6<ABIInternal>(SB),NOSPLIT,$0
	// a6 already in R9.
	// a5 already in R8.
	MOVQ	SI, R10 // a4
	MOVQ	DI, DX  // a3

	}
	return nil
}

// checkExistingKubeConfigFile returns an error if no kubeconfig exists at the configured path,
// or if a kubeconfig exists there, but differs from the current config.
// In any case, an error indicates the file must be (re)written, and no error means no action need be taken
func checkExistingKubeConfigFile(cfg *config.InstallConfig, expectedKC kubeconfig) error {