import com.google.common.collect.UnmodifiableIterator;
import java.util.AbstractSet;
import java.util.Map;
import javax.annotation.CheckForNull;

/**
 * A class to represent the set of edges connecting an (implicit) origin node to a target node.
 *
 * <p>The {@link #nodeToOutEdge} map means this class only works on networks without parallel edges.
 * See {@link MultiEdgesConnecting} for a class that works with parallel edges.
 *

        modernize-use-default-member-init,
        modernize-use-emplace,
        modernize-use-nullptr,
        modernize-use-override,
        modernize-use-using,
        performance-for-range-copy,
        performance-implicit-conversion-in-loop,
        performance-inefficient-algorithm,
        performance-inefficient-vector-operation,
        performance-move-const-arg,
        performance-no-automatic-move,

import java.util.AbstractSet;
import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import javax.annotation.CheckForNull;

/**
 * A class to represent the set of edges connecting an (implicit) origin node to a target node.
 *
 * <p>The {@link #outEdgeToNode} map allows this class to work on networks with parallel edges. See
 * {@link EdgesConnecting} for a class that is more efficient but forbids parallel edges.
 *

     *
     * @since 4.9
     */
    AttributeContainer getAttributes();

    /**
     * The requested capabilities.
     * @return the requested capabilities. If returning an empty list, the implicit capability will be used.
     *
     * @since 5.3
     */
    List<Capability> getRequestedCapabilities();

func _[A any, B, C A /* ERROR "cannot use a type parameter as constraint" */]() {}

// Error messages refer to the type constraint as it appears in the source.
// (No implicit interface should be exposed.)
func _[T string](x T) T {
	return x /* ERROR "constrained by string" */ * x
}

func _[T int | string](x T) T {
	return x /* ERROR "constrained by int | string" */ * x

// Package generics contains the new syntax supporting generic ...
PACKAGE generics

IMPORTPATH
	testdata/generics

FILENAMES
	testdata/generics.go

FUNCTIONS
	// AnotherFunc has an implicit constraint interface.  Neither type ...
	func AnotherFunc[T ~struct{ f int }](_ struct{ f int })

	// Func has an instantiated constraint. 
	func Func[T Constraint[string, Type[int]]]()

	// Single is not a factory function. 

// Package generics contains the new syntax supporting generic ...
PACKAGE generics

IMPORTPATH
	testdata/generics

FILENAMES
	testdata/generics.go

FUNCTIONS
	// AnotherFunc has an implicit constraint interface.  Neither type ...
	func AnotherFunc[T ~struct{ f int }](_ struct{ f int })

	// Func has an instantiated constraint. 
	func Func[T Constraint[string, Type[int]]]()

	// Single is not a factory function. 

  // buffer containing the concatenation of all added strings to be.
  // For historical reasons this is limited to 32bit length. At this files
  // inception, sizes were represented using 32bit which forced an implicit cap
  // on the size of the buffer. When this was refactored to use size_t (which
  // could be 64bit) we enforce that the buffer remains at most 32bit length to
  // avoid a change in behavior.
  const size_t max_length_;

import com.google.common.collect.UnmodifiableIterator;
import java.util.AbstractSet;
import java.util.Map;
import javax.annotation.CheckForNull;

/**
 * A class to represent the set of edges connecting an (implicit) origin node to a target node.
 *
 * <p>The {@link #nodeToOutEdge} map means this class only works on networks without parallel edges.
 * See {@link MultiEdgesConnecting} for a class that works with parallel edges.
 *

	} else if false { // GCCGO_ERROR "block starts here"
	L:
	} else {
	}
}

func _() {
	// This one is tricky.  There is an implicit scope
	// starting at the second if statement, and it contains
	// the final else, so the outermost offending scope
	// really is LINE+1 (like in the previous test),
	// even though it looks like it might be LINE+3 instead.