std::array<Predicate*, 2> operands_;
  std::vector<string> frame_;
};

// Represents an uninterpreted symbol in a logical predicate.
//
// Two predicates are equivalent iff they are equivalent for all assignments to
// the symbols contained in them, i.e. predicates are forall qualified over
// symbols.
class SymbolPredicate : public Predicate {
 public:

   * thread.
   */
  private static final class ThreadConfinedTaskQueue {
    /**
     * This field is only used for identity comparisons with the current thread. Field assignments
     * are atomic, but do not provide happens-before ordering; however:
     *
     * <ul>
     *   <li>If this field's value == currentThread, we know that it's up to date, because write

   * thread.
   */
  private static final class ThreadConfinedTaskQueue {
    /**
     * This field is only used for identity comparisons with the current thread. Field assignments
     * are atomic, but do not provide happens-before ordering; however:
     *
     * <ul>
     *   <li>If this field's value == currentThread, we know that it's up to date, because write

	}

	// 1. src can be assigned to dst.
	op, why := assignOp(src, dst)
	if op != ir.OXXX {
		return op, why
	}

	// The rules for interfaces are no different in conversions
	// than assignments. If interfaces are involved, stop now
	// with the good message from assignop.
	// Otherwise clear the error.
	if src.IsInterface() || dst.IsInterface() {
		return ir.OXXX, why
	}

	{"break in range else", "{{range .}}{{else}}{{break}}{{end}}", hasError, ""},
	{"continue in range else", "{{range .}}{{else}}{{continue}}{{end}}", hasError, ""},
	// Other kinds of assignments and operators aren't available yet.
	{"bug0a", "{{$x := 0}}{{$x}}", noError, "{{$x := 0}}{{$x}}"},
	{"bug0b", "{{$x += 1}}{{$x}}", hasError, ""},
	{"bug0c", "{{$x ! 2}}{{$x}}", hasError, ""},

//	declarations? command ('|' command)*
func (t *Tree) pipeline(context string, end itemType) (pipe *PipeNode) {
	token := t.peekNonSpace()
	pipe = t.newPipeline(token.pos, token.line, nil)
	// Are there declarations or assignments?
decls:
	if v := t.peekNonSpace(); v.typ == itemVariable {
		t.next()
		// Since space is a token, we need 3-token look-ahead here in the worst case:

	x = "hello"
	return
}

// ignoring block returns used to cause "live at entry to f8: x, y".

func f8() (x, y string) {
	return g8()
}

func g8() (string, string)

// ignoring block assignments used to cause "live at entry to f9: x"
// issue 7205

var i9 interface{}

func f9() bool {
	g8()
	x := i9

							}
						}
					}
				}
			}

			// Validate that ORIGINAL_DST cluster does not have load assignments
			for _, subset := range subsetClusters {
				if subset.GetType() == cluster.Cluster_ORIGINAL_DST && subset.GetLoadAssignment() != nil {
					t.Errorf("Passthrough subsets should not have load assignments")
				}
			}
			if ec.cluster.GetType() == cluster.Cluster_ORIGINAL_DST && ec.cluster.GetLoadAssignment() != nil {

// and then creates the accurate list of IPAddresses objects with all allocated ClusterIPs.
//
// Handles:
// * Duplicate ClusterIP assignments caused by operator action or undetected race conditions
// * Allocations to services that were not actually created due to a crash or powerloss
// * Migrates old versions of Kubernetes services into the new ipallocator automatically

 [fun_interface]: https://kotlinlang.org/docs/reference/fun-interfaces.html
 [iana_websocket]: https://www.iana.org/assignments/websocket/websocket.txt
 [jetty_8_252]: https://webtide.com/jetty-alpn-java-8u252/
 [kotlin_1_3_71]: https://github.com/JetBrains/kotlin/releases/tag/v1.3.71