Mercurial > ~dholland > hg > ag > index.cgi
diff tests/agcl/examples/good/ct.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/examples/good/ct.h Sat Dec 22 17:52:45 2007 -0500 @@ -0,0 +1,65 @@ +#ifndef CT_H +#define CT_H + +typedef union { + long alignment; + char ag_vt_2[sizeof(int)]; + char ag_vt_4[sizeof(token_id)]; +} ct_vs_type; + +typedef enum { + ct_grammar_token = 1, ct_token_token, ct_eof_token, ct_name_string_token, + ct_qualified_real_token, ct_integer_constant_token, + ct_string_literal_token, ct_character_constant_token, ct_operator_token, + ct_punctuation_token, ct_real_constant_token = 25, + ct_floating_qualifier_token, ct_real_token, ct_simple_real_token = 30, + ct_exponent_token, ct_confusion_token, ct_decimal_integer_token, + ct_octal_integer_token, ct_octal_constant_token = 39, + ct_decimal_constant_token, ct_hex_constant_token, + ct_integer_qualifier_token, ct_hex_integer_token = 45, + ct_hex_digit_token = 47, ct_string_chars_token = 50, + ct_string_char_token = 52, ct_simple_chars_token = 56, + ct_simple_char_token = 58, ct_letter_token +} ct_token_type; + +typedef struct ct_pcb_struct{ + ct_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[128]; + ct_vs_type vs[128]; + int ag_ap; + const char *error_message; + char read_flag; + char exit_flag; + int bts[128], btsx; + unsigned char * pointer; + unsigned char * la_ptr; +} ct_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 ct_pcb_type ct_pcb; +void init_ct(void); +void ct(void); + +token_id ct_value(void); +#endif +