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annotate tests/agcl/examples/good/ex.h @ 5:7661c1604e49

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Add additional operator delete calls gcc 10 asked for.
author David A. Holland
date Mon, 30 May 2022 23:32:56 -0400
parents 13d2b8934445
children
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1 #ifndef EX_H
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2 #define EX_H
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3
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4 typedef union {
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5 long alignment;
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6 char ag_vt_3[sizeof(long)];
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7 char ag_vt_4[sizeof(token)];
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8 } ex_vs_type;
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9
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10 typedef enum {
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11 ex_expression_evaluator_token = 1, ex_exp_token, ex_eof_token,
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12 ex_conditional_exp_token, ex_logical_or_exp_token,
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13 ex_logical_and_exp_token = 8, ex_OROR_token, ex_inclusive_or_exp_token,
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14 ex_ANDAND_token, ex_exclusive_or_exp_token, ex_and_exp_token = 14,
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15 ex_equality_exp_token = 16, ex_relational_exp_token = 18, ex_EQ_token,
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16 ex_NE_token, ex_shift_exp_token, ex_LE_token = 24, ex_GE_token,
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17 ex_additive_exp_token, ex_LS_token, ex_RS_token,
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18 ex_multiplicative_exp_token, ex_unary_exp_token = 32,
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19 ex_nonzero_token = 35, ex_primary_exp_token = 37,
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20 ex_HEXconstant_token = 40, ex_OCTconstant_token, ex_DECconstant_token,
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21 ex_CHARACTERconstant_token, ex_NAME_token
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22 } ex_token_type;
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23
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24 typedef struct ex_pcb_struct{
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25 ex_token_type token_number, reduction_token, error_frame_token;
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26 int input_code;
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27 token input_value;
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28 int line, column;
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29 int ssx, sn, error_frame_ssx;
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30 int drt, dssx, dsn;
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31 int ss[128];
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32 ex_vs_type vs[128];
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33 int ag_ap;
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34 const char *error_message;
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35 char read_flag;
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36 char exit_flag;
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37 int bts[128], btsx;
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38 } ex_pcb_type;
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39
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40 #ifndef PRULE_CONTEXT
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41 #define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx]))
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42 #define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
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43 #define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx])
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44 #endif
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45
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46 #ifndef AG_RUNNING_CODE
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47 /* PCB.exit_flag values */
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48 #define AG_RUNNING_CODE 0
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49 #define AG_SUCCESS_CODE 1
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50 #define AG_SYNTAX_ERROR_CODE 2
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51 #define AG_REDUCTION_ERROR_CODE 3
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52 #define AG_STACK_ERROR_CODE 4
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53 #define AG_SEMANTIC_ERROR_CODE 5
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54 #endif
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55 void init_ex(void);
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56 void ex(void);
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57
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58 long ex_value(void);
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59 #endif
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