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LibJS: Implement parsing and executing for-await-of loops

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davidot 2021-11-23 16:09:28 +01:00 • committed by Linus Groh
parent b3699029e2
commit e69276e704
5 changed files with 242 additions and 7 deletions
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19
Userland/Libraries/LibJS/AST.h
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@ -753,6 +753,25 @@ private:
NonnullRefPtr<Statement> m_body;
};
class ForAwaitOfStatement final : public IterationStatement {
public:
ForAwaitOfStatement(SourceRange source_range, Variant<NonnullRefPtr<ASTNode>, NonnullRefPtr<BindingPattern>> lhs, NonnullRefPtr<Expression> rhs, NonnullRefPtr<Statement> body)
: IterationStatement(source_range)
, m_lhs(move(lhs))
, m_rhs(move(rhs))
, m_body(move(body))
{
}
virtual Value execute(Interpreter&, GlobalObject&) const override;
virtual void dump(int indent) const override;
private:
Variant<NonnullRefPtr<ASTNode>, NonnullRefPtr<BindingPattern>> m_lhs;
NonnullRefPtr<Expression> m_rhs;
NonnullRefPtr<Statement> m_body;
};
enum class BinaryOp {
Addition,
Subtraction,