refactor: bump to go1.20#83
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xiaost
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Feb 25, 2026
xiaost
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- Update go.mod to go 1.20
- descmap: use per-slot atomic.Pointer[T] instead of single atomic pointer to entire buckets array, only realloc the affected slot on Set
- hack: simplify newMapIter using rv.MapRange() (go1.19), remove stringHeader, use unsafe.SliceData for zerobase (go1.20)
- decoder: replace stringHeader/sliceHeader with unsafe.String and unsafe.Slice for string/binary decoding (go1.20)
- utils: inline copyn with unsafe.Slice, replace 7 checkUniqueness functions with single generic checkUnique[T comparable]
- unknownfields: use unsafe.Slice instead of sliceHeader manipulation
- Add descmap unit tests
…nerics - Update go.mod to go 1.20 - descmap: use per-slot atomic.Pointer[T] instead of single atomic pointer to entire buckets array, only realloc the affected slot on Set - hack: simplify newMapIter using rv.MapRange() (go1.19), remove stringHeader, use unsafe.SliceData for zerobase (go1.20) - decoder: replace stringHeader/sliceHeader with unsafe.String and unsafe.Slice for string/binary decoding (go1.20) - utils: inline copyn with unsafe.Slice, replace 7 checkUniqueness functions with single generic checkUnique[T comparable] - unknownfields: use unsafe.Slice instead of sliceHeader manipulation - Add descmap unit tests
ppzqh
approved these changes
Feb 25, 2026
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