tc39.es/ecma262/#prod-Expression">Expression</a><emu-mods><emu-params>[+In, ?Yield, ?Await]</emu-params></emu-mods></emu-nt><emu-t>]</emu-t></emu-rhs>
    <emu-rhs a="fea749a8"><emu-nt params="?Yield, ?Await" id="_ref_21"><a href="#prod-MemberExpression">MemberExpression</a><emu-mods><emu-params>[?Yield, ?Await]</emu-params></emu-mods></emu-nt><emu-t>.</emu-t><emu-nt><a href="https://tc39.es/ecma262/#prod-IdentifierName">IdentifierName</a></emu-nt></emu-rhs>
    <emu-rhs a="27fb207d"><emu-nt params="?Yield,