diff tests/agcl/examples/good/ct.h @ 0:13d2b8934445

Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
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
+