Port to SunOS 4.1.4, which lacks strtoul and strerror.

[bison.git] / src / reader.h

diff --git a/src/reader.h b/src/reader.h
index b5b0ae3d18d7d8222939b9697c621f73b389a083..c47a16ebfc64f0edeabdd2cdfa64982f7fffd1c6 100644 (file)
--- a/src/reader.h
+++ b/src/reader.h
@@ -1,5 +1,6 @@
-/* Input parser for bison
-   Copyright (C) 2000, 2001, 2002  Free Software Foundation, Inc.
+/* Input parser for Bison
+
+   Copyright (C) 2000, 2001, 2002, 2003, 2005 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -15,55 +16,68 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to

-   the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */

 
 #ifndef READER_H_
 # define READER_H_
 
 
 #ifndef READER_H_
 # define READER_H_
 

+# include "location.h"

 # include "symlist.h"
 # include "symlist.h"

+

 # include "parse-gram.h"
 
 # include "parse-gram.h"
 

-typedef struct gram_control_s
+typedef struct merger_list

 {
 {

-  int errcode;
-} gram_control_t;
+  struct merger_list* next;
+  uniqstr name;
+  uniqstr type;
+} merger_list;

 
 /* From the scanner.  */
 extern FILE *gram_in;
 extern int gram__flex_debug;
 
 /* From the scanner.  */
 extern FILE *gram_in;
 extern int gram__flex_debug;

-void scanner_last_string_free PARAMS ((void));
-void scanner_initialize PARAMS ((void));
-void scanner_free PARAMS ((void));
+extern boundary scanner_cursor;
+extern int max_left_semantic_context;
+void scanner_initialize (void);
+void scanner_free (void);
+void scanner_last_string_free (void);
+
+/* These are declared by the scanner, but not used.  We put them here
+   to pacify "make syntax-check".  */
+extern FILE *gram_out;
+extern int gram_lineno;

 
 

-# define YY_DECL \
-  int gram_lex (yystype *yylval, location_t *yylloc, \
-               gram_control_t *yycontrol)
+# define YY_DECL int gram_lex (YYSTYPE *val, location *loc)

 YY_DECL;
 
 
 /* From the parser.  */
 extern int gram_debug;
 YY_DECL;
 
 
 /* From the parser.  */
 extern int gram_debug;

-void gram_error (gram_control_t *control,
-                location_t *loc, const char *msg);
-int gram_parse (void *control);
+int gram_parse (void);
+char const *token_name (int);

 
 

-extern int typed;

 
 /* From reader.c. */
 
 /* From reader.c. */

-void grammar_start_symbol_set PARAMS ((symbol_t *s, location_t l));
-void prologue_augment PARAMS ((const char *prologue, location_t location));
-void epilogue_set PARAMS ((const char *epilogue, location_t location));
-void grammar_symbol_append PARAMS ((symbol_t *s, location_t l));
-void grammar_rule_begin PARAMS ((symbol_t *lhs, location_t l));
-void grammar_rule_end PARAMS ((location_t l));
-void grammar_midrule_action PARAMS ((void));
-void grammar_current_rule_prec_set PARAMS ((symbol_t *precsym));
-void grammar_current_rule_symbol_append PARAMS ((symbol_t *symbol,
-                                                location_t l));
-void grammar_current_rule_action_append PARAMS ((const char *action,
-                                                location_t l));
-extern symbol_list_t *current_rule;
-void reader PARAMS ((void));
+void grammar_start_symbol_set (symbol *sym, location loc);
+void prologue_augment (const char *prologue, location loc);
+void grammar_symbol_append (symbol *sym, location loc);
+void grammar_rule_begin (symbol *lhs, location loc);
+void grammar_rule_end (location loc);
+void grammar_midrule_action (void);
+void grammar_current_rule_prec_set (symbol *precsym, location loc);
+void grammar_current_rule_dprec_set (int dprec, location loc);
+void grammar_current_rule_merge_set (uniqstr name, location loc);
+
+void grammar_current_rule_symbol_append (symbol *sym, location loc);
+void grammar_current_rule_action_append (const char *action, location loc);
+extern symbol_list *current_rule;
+void reader (void);
+void free_merger_functions (void);
+
+extern merger_list *merge_functions;
+
+extern bool typed;
+extern bool default_prec;

 
 #endif /* !READER_H_ */
 
 #endif /* !READER_H_ */