blockExpr.hpp

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#pragma once
 
#include "core/ast/expr.hpp"
 
namespace by {
 
    class visitor;
    class errReport;
 
    class _nout blockExpr: public expr {
        BY(CLASS(blockExpr, expr, expr::exprType), VISIT())
 
    public:
        blockExpr();
 
        template <typename... Es> blockExpr(const Es&... elems): _exprs(elems...) {}
 
    public:
        using super::eval;
        str eval(const args& a) override;
 
        str infer() const override;
 
        void setEval(const node& newEval);
        void setEval(const node* it) BY_SIDE_FUNC(setEval);
 
        const narr& getStmts() const BY_CONST_FUNC(getStmts())
        narr& getStmts();
 
        void rel() override;
 
        using super::inFrame;
        void inFrame(const bicontainable* args) const override;
 
        using super::outFrame;
        void outFrame() const override;
 
        void onCloneDeep(const clonable& from) override;
 
        nbool isAbstract() const;
 
    private:
        narr _exprs;
        str _eval;
    };
} // namespace by