/[bison]/bison/src/reader.h
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Diff of /bison/src/reader.h

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revision 1.34 by eggert, Sat Dec 7 06:11:11 2002 UTC revision 1.35 by eggert, Wed Dec 11 06:44:28 2002 UTC
# Line 23  Line 23 
23    
24  # include "location.h"  # include "location.h"
25  # include "symlist.h"  # include "symlist.h"
26    
27  # include "parse-gram.h"  # include "parse-gram.h"
28    
29  typedef struct merger_list  typedef struct merger_list
30  {  {
31    struct merger_list* next;    struct merger_list* next;
32    struniq_t name;    uniqstr name;
33    struniq_t type;    uniqstr type;
34  }  } merger_list;
 merger_list;  
35    
36  /* From the scanner.  */  /* From the scanner.  */
37  extern FILE *gram_in;  extern FILE *gram_in;
# Line 41  void scanner_initialize (void); Line 41  void scanner_initialize (void);
41  void scanner_free (void);  void scanner_free (void);
42  void scanner_last_string_free (void);  void scanner_last_string_free (void);
43    
44  # define YY_DECL int gram_lex (yystype *val, location_t *loc)  # define YY_DECL int gram_lex (yystype *val, location *loc)
45  YY_DECL;  YY_DECL;
46    
47    
# Line 50  extern int gram_debug; Line 50  extern int gram_debug;
50  int gram_parse (void);  int gram_parse (void);
51    
52  /* The sort of braced code we are in.  */  /* The sort of braced code we are in.  */
53  typedef enum braced_code_e  typedef enum
54    {    {
55      action_braced_code,      action_braced_code,
56      destructor_braced_code,      destructor_braced_code,
57      printer_braced_code      printer_braced_code
58    } braced_code_t;    } braced_code;
59  /* FIXME: This is really a dirty hack which demonstrates that we  /* FIXME: This is really a dirty hack which demonstrates that we
60     should probably not try to parse the actions now.  */     should probably not try to parse the actions now.  */
61  extern braced_code_t current_braced_code;  extern braced_code current_braced_code;
62    
63    
64  /* From reader.c. */  /* From reader.c. */
65  void grammar_start_symbol_set (symbol_t *s, location_t l);  void grammar_start_symbol_set (symbol *s, location loc);
66  void prologue_augment (const char *prologue, location_t location);  void prologue_augment (const char *prologue, location loc);
67  void epilogue_augment (const char *epilogue, location_t location);  void epilogue_augment (const char *epilogue, location loc);
68  void grammar_symbol_append (symbol_t *s, location_t l);  void grammar_symbol_append (symbol *s, location loc);
69  void grammar_rule_begin (symbol_t *lhs, location_t l);  void grammar_rule_begin (symbol *lhs, location loc);
70  void grammar_rule_end (location_t l);  void grammar_rule_end (location loc);
71  void grammar_midrule_action (void);  void grammar_midrule_action (void);
72  void grammar_current_rule_prec_set (symbol_t *precsym, location_t l);  void grammar_current_rule_prec_set (symbol *precsym, location loc);
73  void grammar_current_rule_dprec_set (int dprec, location_t l);  void grammar_current_rule_dprec_set (int dprec, location loc);
74  void grammar_current_rule_merge_set (struniq_t name, location_t l);  void grammar_current_rule_merge_set (uniqstr name, location loc);
75    
76  void grammar_current_rule_symbol_append (symbol_t *symbol, location_t l);  void grammar_current_rule_symbol_append (symbol *sym, location loc);
77  void grammar_current_rule_action_append (const char *action, location_t l);  void grammar_current_rule_action_append (const char *action, location loc);
78  extern symbol_list_t *current_rule;  extern symbol_list *current_rule;
79  void reader (void);  void reader (void);
80  void free_merger_functions (void);  void free_merger_functions (void);
81    

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