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Still making progress in separating Bison into (i) input, (ii)

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process, (iii) output: now we can directly output the parser file
without using table_obstack at all.
* src/files.c, src/files.h (table_obstack): Bye bye.
(parser_file_name): New.
* src/files.c (compute_output_file_names): Compute it.
* src/output.c (actions_output, output_parser)
(output_master_parser): To a file instead of an obstack.
This commit is contained in:
Akim Demaille
2001-12-15 14:35:57 +00:00
parent 3f96f4dc41
commit ea52d7066d
4 changed files with 43 additions and 38 deletions
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14
src/files.c
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@@ -30,7 +30,6 @@ FILE *finput = NULL;
struct obstack action_obstack;
struct obstack attrs_obstack;
struct obstack table_obstack;
struct obstack defines_obstack;
struct obstack guard_obstack;
struct obstack output_obstack;
@@ -41,6 +40,7 @@ const char *spec_name_prefix = "yy"; /* for -p. */
char *spec_verbose_file = NULL; /* for --verbose. */
char *spec_graph_file = NULL; /* for -g. */
char *spec_defines_file = NULL; /* for --defines. */
char *parser_file_name = NULL;
char *infile = NULL;
char *attrsfile = NULL;
@@ -433,6 +433,9 @@ compute_output_file_names (void)
{
compute_base_names ();
parser_file_name =
spec_outfile ? spec_outfile : stringappend (base_name, src_extension);
/* If not yet done. */
if (!src_extension)
src_extension = ".c";
@@ -453,7 +456,6 @@ compute_output_file_names (void)
#ifndef MSDOS
attrsfile = stringappend (attrsfile, header_extension);
#endif /* MSDOS */
}
/*-----------------------------------------------------------------.
@@ -469,7 +471,6 @@ open_files (void)
/* Initialize the obstacks. */
obstack_init (&action_obstack);
obstack_init (&attrs_obstack);
obstack_init (&table_obstack);
obstack_init (&defines_obstack);
obstack_init (&guard_obstack);
obstack_init (&output_obstack);
@@ -494,13 +495,6 @@ close_files (void)
void
output_files (void)
{
/* Output the main file. */
if (spec_outfile)
obstack_save (&table_obstack, spec_outfile);
else
obstack_save (&table_obstack, stringappend (base_name, src_extension));
obstack_free (&table_obstack, NULL);
/* Output the header file if wanted. */
if (defines_flag)
defines_obstack_save (spec_defines_file);