Mercurial > ~dholland > hg > ag > index.cgi
diff tests/agcl/contrib/good/parse.h @ 0:13d2b8934445
Import AnaGram (near-)release tree into Mercurial.
author | David A. Holland |
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date | Sat, 22 Dec 2007 17:52:45 -0500 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/agcl/contrib/good/parse.h Sat Dec 22 17:52:45 2007 -0500 @@ -0,0 +1,67 @@ +#ifndef PARSE_H +#define PARSE_H + +typedef union { + long alignment; + char ag_vt_2[sizeof(int)]; + char ag_vt_4[sizeof(struct LocaleNode *)]; + char ag_vt_5[sizeof(unsigned)]; + char ag_vt_6[sizeof(Object *)]; + char ag_vt_7[sizeof(struct String *)]; +} parse_vs_type; + +typedef enum { + parse_WhiteSpace_token = 1, parse_StringBody_token = 3, + parse_LineParse_token, parse_Terminated_Line_token, parse_Line_token = 8, + parse_VariableList_token = 12, parse_Group_token = 14, + parse_VariableDecl_token = 17, parse_Comparison_token = 19, + parse_Comparisons_token, parse_VariableListWork_token = 22, + parse_VariListMemb_token, parse_VariNum_token = 27, + parse_Assignment_token, parse_Expression_token = 32, + parse_FunctionCall_token, parse_ArgumentList_token, parse_Product_token, + parse_PowerFactor_token = 38, parse_Factor_token = 40, + parse_ALNUM_token = 43, parse_WS_token, parse_WSDISREGARD_token, + parse_ANYTHING_token = 47, parse_VariNumStr_token = 58 +} parse_token_type; + +typedef struct parse_pcb_struct{ + parse_token_type token_number, reduction_token, error_frame_token; + int input_code; + int input_value; + int line, column; + int ssx, sn, error_frame_ssx; + int drt, dssx, dsn; + int ss[1000]; + parse_vs_type vs[1000]; + int ag_ap; + const char *error_message; + char read_flag; + char exit_flag; + int bts[1000], btsx; + int lab[7], rx, fx; + const unsigned char *key_sp; + int save_index, key_state; + char ag_msg[82]; +} parse_pcb_type; + +#ifndef PRULE_CONTEXT +#define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx])) +#define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx]) +#define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx]) +#endif + +#ifndef AG_RUNNING_CODE +/* PCB.exit_flag values */ +#define AG_RUNNING_CODE 0 +#define AG_SUCCESS_CODE 1 +#define AG_SYNTAX_ERROR_CODE 2 +#define AG_REDUCTION_ERROR_CODE 3 +#define AG_STACK_ERROR_CODE 4 +#define AG_SEMANTIC_ERROR_CODE 5 +#endif + +extern parse_pcb_type parse_pcb; +void init_parse(void); +void parse(void); +#endif +