stelaTokenScan.hpp

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#pragma once
 
#include "stela/parser/stelaTokenScanable.hpp"
 
typedef union ZZSTYPE ZZSTYPE;
typedef struct lloc ZZLTYPE;
typedef void* zzscan_t;
 
namespace by {
 
    class stelaParser;
    class stelaTokenDispatcher;
 
    class _nout stelaTokenScan: public stelaTokenScanable {
        BY(ME(stelaTokenScan))
 
    public:
        using stelaTokenScanable::onScan;
        virtual nint onScan(stelaParser& ps, ZZSTYPE* yylval, ZZLTYPE* loc, zzscan_t yyscanner,
            nbool& isBypass) override;
    };
 
    class _nout stelaNormalScan: public stelaTokenScan {
        BY(ME(stelaNormalScan, stelaTokenScan))
 
    public:
        using super::onScan;
        nint onScan(stelaParser& ps, ZZSTYPE* yylval, ZZLTYPE* loc, zzscan_t yyscanner, nbool& isBypass) override;
 
    public:
        static stelaNormalScan instance;
    };
 
    class _nout stelaIndentScan: public stelaTokenScan {
        BY(ME(stelaIndentScan, stelaTokenScan))
 
    public:
        using super::onScan;
        nint onScan(stelaParser& ps, ZZSTYPE* yylval, ZZLTYPE* loc, zzscan_t yyscanner, nbool& isBypass) override;
 
    private:
        nint _onIndent(stelaParser& ev, ncnt col, nint tok);
        nint _onDedent(stelaParser& ev, ncnt col, nint tok);
 
    public:
        static stelaIndentScan instance;
    };
} // namespace by