pkg hash/crc32, func ChecksumIEEE([]uint8) uint32
pkg hash/crc32, func MakeTable(uint32) *Table
pkg hash/crc32, func New(*Table) hash.Hash32
pkg hash/crc32, func NewIEEE() hash.Hash32
pkg hash/crc32, func Update(uint32, *Table, []uint8) uint32
pkg hash/crc32, type Table [256]uint32
pkg hash/crc32, var IEEETable *Table
pkg hash/crc64, const ECMA ideal-int
pkg hash/crc64, const ISO ideal-int

pkg go/ast, method (CommentMap) Comments() []*CommentGroup
pkg go/ast, method (CommentMap) Filter(Node) CommentMap
pkg go/ast, method (CommentMap) String() string
pkg go/ast, method (CommentMap) Update(Node, Node) Node
pkg go/ast, type ChanType struct, Arrow token.Pos
pkg go/ast, type CommentMap map[Node][]*CommentGroup
pkg go/build, const AllowBinary = 2
pkg go/build, const FindOnly = 1