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LibJS: Add support for do..while statements

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This commit is contained in:
Andreas Kling 2020-04-04 21:29:23 +02:00
parent da0715aba9
commit f8393b80e3
5 changed files with 74 additions and 0 deletions
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21
Libraries/LibJS/AST.h
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@ -257,6 +257,27 @@ private:
NonnullRefPtr<ScopeNode> m_body;
};
class DoWhileStatement : public Statement {
public:
DoWhileStatement(NonnullRefPtr<Expression> test, NonnullRefPtr<ScopeNode> body)
: m_test(move(test))
, m_body(move(body))
{
}
const Expression& test() const { return *m_test; }
const ScopeNode& body() const { return *m_body; }
virtual Value execute(Interpreter&) const override;
virtual void dump(int indent) const override;
private:
virtual const char* class_name() const override { return "DoWhileStatement"; }
NonnullRefPtr<Expression> m_test;
NonnullRefPtr<ScopeNode> m_body;
};
class ForStatement : public Statement {
public:
ForStatement(RefPtr<ASTNode> init, RefPtr<Expression> test, RefPtr<Expression> update, NonnullRefPtr<ScopeNode> body)