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* src/struniq.h, src/struniq.c (struniq_t): Is const.

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(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.
This commit is contained in:
Akim Demaille
2002-11-12 08:05:59 +00:00
parent 3e6656f9ab
commit 95612cfa60
21 changed files with 214 additions and 145 deletions
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10
src/files.h
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@@ -21,6 +21,8 @@
#ifndef FILES_H_
# define FILES_H_
# include "struniq.h"
/* File name specified with -o for the output file, or 0 if no -o. */
extern char *spec_outfile;
@@ -50,7 +52,13 @@ extern FILE *finput;
extern struct obstack pre_prologue_obstack;
extern struct obstack post_prologue_obstack;
extern char *infile;
/* The file name as given on the command line.
Not named "input_file" because Flex uses this name for an argument,
and therefore GCC warns about a name clash. */
extern struniq_t grammar_file;
/* The current file name. Might change with %include, or with #line. */
extern struniq_t current_file;
void compute_output_file_names (void);