Chris Tate 47904df3c2 Decode short non-ASCII strings directly in charCodeAt ...

charCodeAt on a non-ASCII string mapped the UTF-16 index to a byte offset
through a string index entry, which the first read claimed and the
string's release purged. For a string of one character, such as each
character of a for-of loop that codePointAt(0) classifies, the entry cost
more than the read.

A non-ASCII receiver of up to 16 bytes is now decoded from its start on
each read, as scr_str_utf16_len already counts short receivers. Longer
receivers keep the index entry and its cursor.

2026-10-27 01:07:00 -05:00

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corpus

Decode short non-ASCII strings directly in charCodeAt

2026-10-27 01:07:00 -05:00

coverage-fixtures

Address review feedback

2026-10-26 10:20:11 -05:00

deadstrip

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diagnostics

Merge main

2026-10-26 06:51:26 -05:00

ffi

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fixtures

Keep declarations a removed branch shares with another

2026-10-26 07:50:59 -05:00

harness

Decode short non-ASCII strings directly in charCodeAt

2026-10-27 01:07:00 -05:00

library-mode

Add object literal members through the store caches in untyped code

2026-10-25 08:24:12 -05:00

node-parallel

Compare termination signals and resolve the Node checkout path in the test/parallel runner

2026-10-24 16:00:06 -05:00

test262

Convert compareArray's message only when the arrays differ

2026-10-24 16:16:23 -05:00

wasm-spec

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