Andreas Kling a9bedc5a8d LibJS: Use Substring for string slices ...

Route the obvious substring-producing string operations through the
new PrimitiveString substring factory. Direct indexing, at(), charAt(),
slice(), substring(), substr(), and the plain-string split path can now
return lazy JS::Substring values backed by the original string.

Add runtime coverage for rope-backed string operations so these lazy
string slices stay exercised across both ASCII and UTF-16 inputs.

2026-04-11 00:35:36 +02:00

7.1 KiB

Raw Blame History

View Raw