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LibJS/Bytecode: Leave BlockDeclarationInstantiation in C++
Instead of implementing this AO in bytecode, we now have an instruction for it that simply invokes the C++ implementation. This allows us to simplify Bytecode::Generator quite a bit by removing all the variable scope tracking.
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6 changed files with 56 additions and 91 deletions
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@ -794,6 +794,23 @@ private:
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Optional<Register> m_home_object;
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};
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class BlockDeclarationInstantiation final : public Instruction {
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public:
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explicit BlockDeclarationInstantiation(ScopeNode const& scope_node)
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: Instruction(Type::BlockDeclarationInstantiation)
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, m_scope_node(scope_node)
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{
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}
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ThrowCompletionOr<void> execute_impl(Bytecode::Interpreter&) const;
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DeprecatedString to_deprecated_string_impl(Bytecode::Executable const&) const;
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void replace_references_impl(BasicBlock const&, BasicBlock const&) { }
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void replace_references_impl(Register, Register) { }
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private:
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ScopeNode const& m_scope_node;
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};
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class Return final : public Instruction {
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public:
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constexpr static bool IsTerminator = true;
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