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47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* Named symbol references for Bison
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Copyright (C) 2009-2015, 2018-2020 Free Software Foundation, Inc.
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This file is part of Bison, the GNU Compiler Compiler.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef NAMED_REF_H_
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# define NAMED_REF_H_
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# include "location.h"
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# include "uniqstr.h"
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/* Named reference object. Keeps information about
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a symbolic name of a symbol in a rule. */
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typedef struct named_ref
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{
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/* Symbolic named given by user. */
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uniqstr id;
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/* Location of the symbolic name. Not including brackets. */
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location loc;
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} named_ref;
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/* Allocate a named reference object. */
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named_ref *named_ref_new (uniqstr id, location loc);
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/* Allocate and return a copy. */
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named_ref *named_ref_copy (const named_ref *r);
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/* Free a named reference object. */
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void named_ref_free (named_ref *r);
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#endif /* !NAMED_REF_H_ */
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