gen.h

有用

typedef struct {long attr[2];} yyATTRIBUTES;
#define YYSTYPE yyATTRIBUTES
extern YYSTYPE yylval;

#define Ident 257
#define Char 258
#define Number 259
#define CodeBlock 260
#define yytk_PERCENT_o_BLANK_u_BLANK_t_BLANK 261
#define yytk_PERCENT_i_BLANK_n_BLANK 262
#define yytk_GREATER 263
#define yytk_LESS 264
#define yytk_PERCENT_l_BLANK_o_BLANK_n_BLANK_g_BLANK 265
#define yytk_PERCENT_s_BLANK_h_BLANK_o_BLANK_r_BLANK_t_BLANK 266
#define yytk_RPAREN 267
#define yytk_RPAREN_ASTERISK 268
#define yytk_RPAREN_QUESTIONM 269
#define yytk_LPAREN 270
#define yytk_PERCENT_p_BLANK_r_BLANK_i_BLANK_o_BLANK 271
#define yytk_BAR 272
#define yytk_COLON 273
#define yytk_COMMA 274
#define yytk_SEMICOLON 275
#define yytk_PERCENT_t_BLANK_o_BLANK_k_BLANK_e_BLANK_n_BLANK 276
#define yytk_PERCENT_p_BLANK_r_BLANK_e_BLANK_l_BLANK_u_BLANK_d_BLANK_e_BLANK 277