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Userland: Replace VERIFY(is<T>) with verify_cast<T>

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Instead of doing a VERIFY(is<T>(x)) and *then* casting it to T, we can
just do the cast right away with verify_cast<T>. :^)
This commit is contained in:
Andreas Kling 2021-06-24 21:13:09 +02:00
parent 7fef8c5648
commit e59bf87374
10 changed files with 26 additions and 43 deletions
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6
Userland/Libraries/LibJS/Bytecode/ASTCodegen.cpp
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@ -390,9 +390,8 @@ void AssignmentExpression::generate_bytecode(Bytecode::Generator& generator) con
m_rhs->generate_bytecode(generator);
generator.emit<Bytecode::Op::PutByValue>(object_reg, property_reg);
} else {
VERIFY(is<Identifier>(expression.property()));
m_rhs->generate_bytecode(generator);
auto identifier_table_ref = generator.intern_string(static_cast<Identifier const&>(expression.property()).string());
auto identifier_table_ref = generator.intern_string(verify_cast<Identifier>(expression.property()).string());
generator.emit<Bytecode::Op::PutById>(object_reg, identifier_table_ref);
}
return;
@ -628,8 +627,7 @@ void MemberExpression::generate_bytecode(Bytecode::Generator& generator) const
property().generate_bytecode(generator);
generator.emit<Bytecode::Op::GetByValue>(object_reg);
} else {
VERIFY(is<Identifier>(property()));
auto identifier_table_ref = generator.intern_string(static_cast<Identifier const&>(property()).string());
auto identifier_table_ref = generator.intern_string(verify_cast<Identifier>(property()).string());
generator.emit<Bytecode::Op::GetById>(identifier_table_ref);
}
}