src/named-ref.h

/* Named symbol references for Bison

   Copyright (C) 2009-2012 Free Software Foundation, Inc.

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

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#ifndef NAMED_REF_H_
# define NAMED_REF_H_

# include "location.h"
# include "uniqstr.h"

/* Named reference object. Keeps information about
   a symbolic name of a symbol in a rule. */
typedef struct named_ref
{
  /* Symbolic named given by user. */
  uniqstr id;

  /* Location of the symbolic name. Not including brackets. */
  location loc;
} named_ref;

/* Allocate a named reference object. */
named_ref *named_ref_new (uniqstr id, location loc);

/* Allocate and return a copy.  */
named_ref *named_ref_copy (const named_ref *r);

/* Free a named reference object. */
void named_ref_free (named_ref *r);

#endif /* !NAMED_REF_H_ */
Commit	Line	Data
	1	/* Named symbol references for Bison
	2
	3	Copyright (C) 2009-2012 Free Software Foundation, Inc.
	4
	5	This file is part of Bison, the GNU Compiler Compiler.
	6
	7	This program is free software: you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation, either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program. If not, see <http://www.gnu.org/licenses/>. */
	19
	20	#ifndef NAMED_REF_H_
	21	# define NAMED_REF_H_
	22
	23	# include "location.h"
	24	# include "uniqstr.h"
	25
	26	/* Named reference object. Keeps information about
	27	a symbolic name of a symbol in a rule. */
	28	typedef struct named_ref
	29	{
	30	/* Symbolic named given by user. */
	31	uniqstr id;
	32
	33	/* Location of the symbolic name. Not including brackets. */
	34	location loc;
	35	} named_ref;
	36
	37	/* Allocate a named reference object. */
	38	named_ref *named_ref_new (uniqstr id, location loc);
	39
	40	/* Allocate and return a copy. */
	41	named_ref named_ref_copy (const named_ref r);
	42
	43	/* Free a named reference object. */
	44	void named_ref_free (named_ref *r);
	45
	46	#endif /* !NAMED_REF_H_ */