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LibJS: Add using declaration support in for and for of loops

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The using declarations have kind of special behavior in for loops so
this is seperated.
This commit is contained in:
davidot 2022-12-23 01:45:29 +01:00 • committed by Linus Groh
parent 541637e15a
commit bff038411a
6 changed files with 447 additions and 77 deletions
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4
Userland/Libraries/LibJS/AST.h
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@ -922,6 +922,8 @@ public:
virtual Bytecode::CodeGenerationErrorOr<void> generate_labelled_evaluation(Bytecode::Generator&, Vector<DeprecatedFlyString> const&) const override;
private:
Completion for_body_evaluation(Interpreter&, Vector<DeprecatedFlyString> const&, size_t per_iteration_bindings_size) const;
RefPtr<ASTNode> m_init;
RefPtr<Expression> m_test;
RefPtr<Expression> m_update;
@ -1736,6 +1738,8 @@ public:
virtual bool is_lexical_declaration() const override { return true; }
NonnullRefPtrVector<VariableDeclarator> const& declarations() const { return m_declarations; }
private:
NonnullRefPtrVector<VariableDeclarator> m_declarations;
};