go/51896.txt at ff34676cdd5f2c318fa58e78c84a90b3e5a21b04 - go - Tape:neT

qbit/go

mirror of https://github.com/golang/go synced 2024-11-16 20:24:54 -07:00

qmuntal 48297f1fb1 unicode/utf16: add AppendRune

AppendRune appends the UTF-16 encoding of a rune to a []uint16.

    BenchmarkEncodeValidASCII-12                24.61ns 16B 1allocs
    BenchmarkEncodeValidJapaneseChars-12        18.79ns 8B  1allocs
    BenchmarkAppendRuneValidASCII-12            6.826ns 0B  0allocs
    BenchmarkAppendRuneValidJapaneseChars-12    3.547ns 0B  0allocs

The ASCII case is written to be inlineable.

Fixes #51896

Change-Id: I593b1029f603297ef6e80e036f2fee2a0938d38d
Reviewed-on: https://go-review.googlesource.com/c/go/+/409054
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Joedian Reid <joedian@golang.org>

2022-08-19 16:45:08 +00:00

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pkg unicode/utf16, func AppendRune([]uint16, int32) []uint16 #51896