return getTree().first(type, predicate)
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")
    public <T extends BuildOperationType<?, ?>> boolean isType(BuildOperationRecord record, Class<T> type) {
        return getTree().isType(record, type)
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")

	// Report node status.
	kubelet.updateRuntimeUp()
	assert.NoError(t, kubelet.updateNodeStatus(ctx))

	actions := kubeClient.Actions()
	assert.Len(t, actions, 2)
	assert.IsType(t, core.GetActionImpl{}, actions[0])
	assert.IsType(t, core.PatchActionImpl{}, actions[1])
	patchAction := actions[1].(core.PatchActionImpl)

	updatedNode, err := applyNodeStatusPatch(existingNode, patchAction.GetPatch())
	require.NoError(t, err)

type TypeAndValue struct {
	Type  Type
	Value constant.Value
	exprFlags
}

type exprFlags uint16

func (f exprFlags) IsVoid() bool          { return f&1 != 0 }
func (f exprFlags) IsType() bool          { return f&2 != 0 }
func (f exprFlags) IsBuiltin() bool       { return f&4 != 0 } // a language builtin that resembles a function call, e.g., "make, append, new"

        def taskOperations =
            compilerOperations.collectEntries {
                def op = buildOperations.parentsOf(it).reverse().find {
                    parent -> buildOperations.isType(parent, ExecuteTaskBuildOperationType)
                }
                [op.displayName, it]
            }

        def tasks = ['Task :compileJava', 'Task :compileMain2Java']

func HasSideEffects(info *types.Info, e ast.Expr) bool {
	safe := true
	ast.Inspect(e, func(node ast.Node) bool {
		switch n := node.(type) {
		case *ast.CallExpr:
			typVal := info.Types[n.Fun]
			switch {
			case typVal.IsType():
				// Type conversion, which is safe.
			case typVal.IsBuiltin():
				// Builtin func, conservatively assumed to not
				// be safe for now.
				safe = false
				return false
			default:

        }
    }

    @Override
    @SuppressWarnings("GrUnnecessaryPublicModifier")
    public <T extends BuildOperationType<?, ?>> boolean isType(BuildOperationRecord record, Class<T> type) {
        assert record.detailsType
        def detailsType = BuildOperationTypes.detailsType(type)
        detailsType.isAssignableFrom(record.detailsType)
    }

    @Override

		// importMap(s.pkg.Imports()).
		// TODO(adonovan): opt: implement "shallow" facts.
		if k.pkg != s.pkg {
			if k.obj == nil {
				continue // imported package fact
			}
			if _, isType := k.obj.(*types.TypeName); !isType &&
				k.obj.Parent() == k.obj.Pkg().Scope() {
				continue // imported fact about package-level non-type object
			}
		}

		var object objectpath.Path
		if k.obj != nil {

// IsVoid reports whether the corresponding expression
// is a function call without results.
func (tv TypeAndValue) IsVoid() bool {
	return tv.mode == novalue
}

// IsType reports whether the corresponding expression specifies a type.
func (tv TypeAndValue) IsType() bool {
	return tv.mode == typexpr
}

// IsBuiltin reports whether the corresponding expression denotes
// a (possibly parenthesized) built-in function.

// IsVoid reports whether the corresponding expression
// is a function call without results.
func (tv TypeAndValue) IsVoid() bool {
	return tv.mode == novalue
}

// IsType reports whether the corresponding expression specifies a type.
func (tv TypeAndValue) IsType() bool {
	return tv.mode == typexpr
}

// IsBuiltin reports whether the corresponding expression denotes
// a (possibly parenthesized) built-in function.

        realize.children.size() == 1
        def configure = realize.children[0]
        configure.children.size() == 1
        buildOperations.isType(configure.children[0], RealizeTaskBuildOperationType)
        withPath(":", ":bar").isSatisfiedBy(configure.children[0])
    }

    def "emits registration, realization build ops when tasks later realized"() {