import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.J2ktIncompatible;
import java.util.Arrays;
import java.util.Map;
import java.util.Set;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Methods factored out so that they can be emulated differently in GWT.
 *
 * @author Hayward Chan
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault

package types

import (
	"go/ast"
	"go/token"
	. "internal/types/errors"
)

// labels checks correct label use in body.
func (check *Checker) labels(body *ast.BlockStmt) {
	// set of all labels in this body
	all := NewScope(nil, body.Pos(), body.End(), "label")

	fwdJumps := check.blockBranches(all, nil, nil, body.List)

	// If there are any forward jumps left, no label was found for

package types2

import (
	"cmd/compile/internal/syntax"
	. "internal/types/errors"
)

// labels checks correct label use in body.
func (check *Checker) labels(body *syntax.BlockStmt) {
	// set of all labels in this body
	all := NewScope(nil, body.Pos(), syntax.EndPos(body), "label")

	fwdJumps := check.blockBranches(all, nil, nil, body.List)

	// If there are any forward jumps left, no label was found for

org.checkerframework.checker.propkey.qual
org.checkerframework.checker.regex
org.checkerframework.checker.regex.qual
org.checkerframework.checker.signature
org.checkerframework.checker.signature.qual
org.checkerframework.checker.signedness
org.checkerframework.checker.signedness.qual
org.checkerframework.checker.tainting
org.checkerframework.checker.tainting.qual
org.checkerframework.checker.units
org.checkerframework.checker.units.qual

org.checkerframework.checker.propkey.qual
org.checkerframework.checker.regex
org.checkerframework.checker.regex.qual
org.checkerframework.checker.signature
org.checkerframework.checker.signature.qual
org.checkerframework.checker.signedness
org.checkerframework.checker.signedness.qual
org.checkerframework.checker.tainting
org.checkerframework.checker.tainting.qual
org.checkerframework.checker.units
org.checkerframework.checker.units.qual

  // Cropped values used in the fast path range checks.
  private final char safeMinChar;
  private final char safeMaxChar;

  /**
   * Creates a new ArrayBasedUnicodeEscaper instance with the given replacement map and specified
   * safe range. If {@code safeMax < safeMin} then no code points are considered safe.
   *
   * <p>If a code point has no mapped replacement then it is checked against the safe range. If it

import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Imposes a time limit on method calls.
 *
 * @author Kevin Bourrillion
 * @author Jens Nyman
 * @since 1.0
 */
@DoNotMock("Use FakeTimeLimiter")
@J2ktIncompatible

                    assert actualValue instanceof Map
                    checkMap(actualValue, expectedValue, checker)
                } else {
                    checker(actualValue, expectedValue)
                }
            } else if (checker instanceof List) {
                def subSpecs = checker as List
                checkModel(actualValue, expectedValue, subSpecs)
            } else {

	return validators
}

// addIPv6Checks adds IPv6 related checks
// No-op for Darwin (MacOS), Windows.
func addIPv6Checks(checks []Checker) []Checker {
	return checks
}

// addIPv4Checks adds IPv4 related checks
// No-op for Darwin (MacOS), Windows.
func addIPv4Checks(checks []Checker) []Checker {
	return checks
}

// addSwapCheck adds a swap check
// No-op for Darwin (MacOS), Windows.

	MOV	X13, X5
use_a_len:
	BEQZ	X5, cmp_len

	MOV	$32, X6
	BLT	X5, X6, check8_unaligned

	// Check alignment - if alignment differs we have to do one byte at a time.
	AND	$7, X10, X7
	AND	$7, X12, X8
	BNE	X7, X8, check8_unaligned
	BEQZ	X7, compare32

	// Check one byte at a time until we reach 8 byte alignment.
	SUB	X7, X0, X7
	ADD	$8, X7, X7
	SUB	X7, X5, X5
align:
	SUB	$1, X7