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

    for sale, have made, import, and otherwise transfer either its
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2.2. Effective Date

The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.

2.3. Limitations on Grant Scope