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LibJS: Use ToPropertyKey AO for computed member expression value

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This ensures the value goes through the regular ToPrimitive mechanism,
which PropertyKey::from_value() bypasses. This is relevant for objects
with a @@toPrimitive method, for example.
Also enables one skipped test in delete-basic.js, which now passes.
This commit is contained in:
Linus Groh 2022-12-10 01:08:34 +00:00
parent 227d860d6b
commit 5ee1758f46
2 changed files with 2 additions and 3 deletions
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Userland/Libraries/LibJS/AST.cpp
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@ -1482,7 +1482,7 @@ ThrowCompletionOr<Reference> MemberExpression::to_reference(Interpreter& interpr
TRY(require_object_coercible(vm, base_value));
property_key = TRY(PropertyKey::from_value(vm, value));
property_key = TRY(value.to_property_key(vm));
} else if (is<PrivateIdentifier>(*m_property)) {
auto& private_identifier = static_cast<PrivateIdentifier const&>(*m_property);
return make_private_reference(interpreter.vm(), base_value, private_identifier.string());