ladybird/Tests/LibJS/Bytecode/input/using-declaration-non-local-env.js at 9a275155c9f48874b0ea9cf2d36781e3649755d8 - ladybird - lab48

eliott/ladybird

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Andreas Kling fb61294df7 LibJS: Add UsingDeclaration to needs_block_declaration_instantiation

Blocks containing non-local using declarations need a lexical
environment, just like let/const declarations. Add the missing
UsingDeclaration case to match C++ behavior.

2026-03-04 12:17:59 +01:00

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JavaScript

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try { (function() { { using x = {}; (() => x)(); } })(); } catch (e) {}