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95612cfa60
(STRUNIQ_EQ, struniq_assert, struniq_assert_p): New. Use struniq for symbols. * src/symtab.h (symbol_t): The tag member is a struniq. (symbol_type_set): Adjust. * src/symtab.c (symbol_new): Takes a struniq. (symbol_free): Don't free the tag member. (hash_compare_symbol_t, hash_symbol_t): Rename as... (hash_compare_symbol, hash_symbol): these. Use the fact that tags as struniqs. (symbol_get): Use struniq_new. * src/symlist.h, src/symlist.c (symbol_list_n_type_name_get): Returns a strniq. * src/reader.h (merger_list, grammar_currentmerge_set): The name and type members are struniqs. * src/reader.c (get_merge_function) (grammar_current_rule_merge_set): Adjust. (TYPE, current_type): Are struniq. Use struniq for file names. * src/files.h, src/files.c (infile): Split into... (grammar_file, current_file): these. * src/scan-gram.c (YY_USER_INIT, handle_syncline): Adjust. * src/reduce.c (reduce_print): Likewise. * src/getargs.c (getargs): Likewise. * src/complain.h, src/complain.c: Likewise. * src/main.c (main): Call struniqs_new early enough to use it for file names. Don't free the input file name.
79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/* File names and variables for bison,
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Copyright (C) 1984, 1989, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of Bison, the GNU Compiler Compiler.
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Bison 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 2, or (at your option)
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any later version.
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Bison 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 Bison; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef FILES_H_
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# define FILES_H_
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# include "struniq.h"
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/* File name specified with -o for the output file, or 0 if no -o. */
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extern char *spec_outfile;
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/* File name for the parser (i.e., the one above, or its default.) */
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extern char *parser_file_name;
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/* Symbol prefix specified with -p, or 0 if no -p. */
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extern const char *spec_name_prefix;
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/* File name prefix specified with -b, or 0 if no -b. */
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extern char *spec_file_prefix;
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/* --verbose. */
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extern char *spec_verbose_file;
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/* File name specified for the output VCG graph. */
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extern char *spec_graph_file;
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/* File name specified with --defines. */
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extern char *spec_defines_file;
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/* Read grammar specifications. */
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extern FILE *finput;
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/* If semantic parser, output a .h file that defines YYSTYPE... */
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extern struct obstack pre_prologue_obstack;
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extern struct obstack post_prologue_obstack;
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/* The file name as given on the command line.
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Not named "input_file" because Flex uses this name for an argument,
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and therefore GCC warns about a name clash. */
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extern struniq_t grammar_file;
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/* The current file name. Might change with %include, or with #line. */
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extern struniq_t current_file;
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void compute_output_file_names (void);
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FILE *xfopen (const char *name, const char *mode);
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void xfclose (FILE *ptr);
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/* Is SUFFIX ending STRING? */
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int strsuffix (const char* string, const char* suffix);
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/* Return a newly allocated string composed of the concatenation of
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STRING1, and STRING2. */
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char* stringappend (const char* string1, const char* string2);
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/* Prefix used to generate output file names. */
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extern char *short_base_name;
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#endif /* !FILES_H_ */
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