validator        func(testCase) error
	}

	descs := []testDesc{
		{
			desc:            "stream-no-resources",
			initialRequests: []*discovery.DiscoveryRequest{},
		},
		{
			desc: "stream-2-unnamed-resources",
			initialRequests: []*discovery.DiscoveryRequest{
				{
					TypeUrl: "foo",
				},
				{
					TypeUrl: "bar",
				},
			},
		},
		{
			desc:            "stream-3-completed-mcp-resources",

		var params []*Var
		if sig.params != nil {
			params = sig.params.vars
		}
		// Be consistent about named/unnamed parameters. This is not needed
		// for type-checking, but the newly constructed signature may appear
		// in an error message and then have mixed named/unnamed parameters.
		// (An alternative would be to not print parameter names in errors,

// nor PrintTo().
enum TypeKind {
  kProtobuf,              // a protobuf type
  kConvertibleToInteger,  // a type implicitly convertible to BiggestInt
                          // (e.g. a named or unnamed enum type)
  kOtherType              // anything else
};

// TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called
// by the universal printer to print a value of type T when neither

        @Override
        public Iterable<String> asArguments() {
            return test.getJavaVersion().isCompatibleWith(JavaVersion.VERSION_1_9)
                ? Collections.singletonList("--add-opens=java.base/java.lang=ALL-UNNAMED")
                : Collections.emptyList();
        }
    }

    private static class LocalPluginPublication implements PluginPublication {
        private final PluginDeclaration pluginDeclaration;

// nor PrintTo().
enum TypeKind {
  kProtobuf,              // a protobuf type
  kConvertibleToInteger,  // a type implicitly convertible to BiggestInt
                          // (e.g. a named or unnamed enum type)
  kOtherType              // anything else
};

// TypeWithoutFormatter<T, kTypeKind>::PrintValue(value, os) is called
// by the universal printer to print a value of type T when neither

	return hash
}

// shallowHash computes a hash of t without looking at any of its
// element Types, to avoid potential anonymous cycles in the types of
// interface methods.
//
// When an unnamed non-empty interface type appears anywhere among the
// arguments or results of an interface method, there is a potential
// for endless recursion. Consider:
//
//	type X interface { m() []*interface { X } }
//

type builder struct {
	io.Writer
	attributes *DotAttributes
	config     *DotConfig
}

// start generates a title and initial node in DOT format.
func (b *builder) start() {
	graphname := "unnamed"
	if b.config.Title != "" {
		graphname = b.config.Title
	}
	fmt.Fprintln(b, `digraph "`+graphname+`" {`)
	fmt.Fprintln(b, `node [style=filled fillcolor="#f8f8f8"]`)
}

				// because a composite variable was split into pieces,
				// and we're looking at a piece. We can also see
				// return temps (~r%d) that were created during
				// lowering, or unnamed params ("_").
				v.ChildIndex = int32(synthCount)
				synthCount++
			}
		}
	}

	// Make a second pass through the progs to compute PC ranges for
	// the various inlined calls.
	start := int64(-1)

	//
	//     *syntax.ImportDecl    *PkgName for imports without renames
	//     *syntax.CaseClause    type-specific *Var for each type switch case clause (incl. default)
	//     *syntax.Field         anonymous parameter *Var (incl. unnamed results)
	//
	Implicits map[syntax.Node]Object

	// Selections maps selector expressions (excluding qualified identifiers)
	// to their corresponding selections.
	Selections map[*syntax.SelectorExpr]*Selection

	//
	//     *ast.ImportSpec    *PkgName for imports without renames
	//     *ast.CaseClause    type-specific *Var for each type switch case clause (incl. default)
	//     *ast.Field         anonymous parameter *Var (incl. unnamed results)
	//
	Implicits map[ast.Node]Object

	// Selections maps selector expressions (excluding qualified identifiers)
	// to their corresponding selections.
	Selections map[*ast.SelectorExpr]*Selection