}},
		{`package p3; var _ = f(); func f() int { return 1 }`, []string{
			"_ = f()", // blank var
		}},
		{`package p4; var (a = 0; x = y; y = z; z = 0)`, []string{
			"a = 0", "z = 0", "y = z", "x = y",
		}},
		{`package p5; var (a, _ = m[0]; m map[int]string)`, []string{
			"a, _ = m[0]", // blank var
		}},
		{`package p6; var a, b = f(); func f() (_, _ int) { return z, z }; var z = 0`, []string{

	// mutually exclusive properties. If one is set, the other must be unset.
	//
	// A single parameter used for all admission requests can be configured
	// by setting the `name` field, leaving `selector` blank, and setting namespace
	// if `paramKind` is namespace-scoped.
	//
	// +optional
	Name string

	// namespace is the namespace of the referenced resource. Allows limiting

		return err
	}
	if trace != nil && trace.WroteHeaderField != nil {
		trace.WroteHeaderField("Host", []string{host})
	}

	// Use the defaultUserAgent unless the Header contains one, which
	// may be blank to not send the header.
	userAgent := defaultUserAgent
	if r.Header.has("User-Agent") {
		userAgent = r.Header.Get("User-Agent")
	}
	if userAgent != "" {
		userAgent = headerNewlineToSpace.Replace(userAgent)

	flag.BoolVar(&t.compileOnly, "compile-only", false, "compile tests, but don't run them")
	flag.StringVar(&t.banner, "banner", "##### ", "banner prefix; blank means no section banners")
	flag.StringVar(&t.runRxStr, "run", "",
		"run only those tests matching the regular expression; empty means to run all. "+
			"Special exception: if the string begins with '!', the match is inverted.")

  // mutually exclusive properties. If one is set, the other must be unset.
  //
  // A single parameter used for all admission requests can be configured
  // by setting the `name` field, leaving `selector` blank, and setting namespace
  // if `paramKind` is namespace-scoped.
  optional string name = 1;

  // namespace is the namespace of the referenced resource. Allows limiting

		token.MUL: allNumeric,
		token.QUO: allNumeric,
		token.REM: allInteger,

		token.AND:     allInteger,
		token.OR:      allInteger,
		token.XOR:     allInteger,
		token.AND_NOT: allInteger,

		token.LAND: allBoolean,
		token.LOR:  allBoolean,
	}
}

// If e != nil, it must be the binary expression; it may be nil for non-constant expressions

	// mutually exclusive properties. If one is set, the other must be unset.
	//
	// A single parameter used for all admission requests can be configured
	// by setting the `name` field, leaving `selector` blank, and setting namespace
	// if `paramKind` is namespace-scoped.
	//
	Name string `json:"name,omitempty" protobuf:"bytes,1,rep,name=name"`

	// namespace is the namespace of the referenced resource. Allows limiting

var op2tok = [...]token.Token{
	syntax.Def:  token.ILLEGAL,
	syntax.Not:  token.NOT,
	syntax.Recv: token.ILLEGAL,

	syntax.OrOr:   token.LOR,
	syntax.AndAnd: token.LAND,

	syntax.Eql: token.EQL,
	syntax.Neq: token.NEQ,
	syntax.Lss: token.LSS,
	syntax.Leq: token.LEQ,
	syntax.Gtr: token.GTR,
	syntax.Geq: token.GEQ,

	syntax.Add: token.ADD,

			return v.ID, cloRegStore
		}
	}
	// nothing found
	return ID(-1), cloRegStore
}

// isNamedRegParam returns true if the param corresponding to "p"
// is a named, non-blank input parameter assigned to one or more
// registers.
func isNamedRegParam(p abi.ABIParamAssignment) bool {
	if p.Name == nil {
		return false
	}
	n := p.Name
	if n.Sym() == nil || n.Sym().IsBlank() {

	// mutually exclusive properties. If one is set, the other must be unset.
	//
	// A single parameter used for all admission requests can be configured
	// by setting the `name` field, leaving `selector` blank, and setting namespace
	// if `paramKind` is namespace-scoped.
	//
	Name string `json:"name,omitempty" protobuf:"bytes,1,rep,name=name"`

	// namespace is the namespace of the referenced resource. Allows limiting