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* src/symtab.c (symbol_free): Remove dead deactivated code:

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type_name are properly removed.
Don't use XFREE to free items that cannot be NULL.
* src/struniq.h, src/struniq.c: New.
* src/main.c (main): Initialize/free struniqs.
* src/parse-gram.y (%union): Add astruniq member.
(yyprint): Adjust.
* src/scan-gram.l (<{tag}>): Return a struniq.
Free the obstack bit that used to store it.
* src/symtab.h (symbol_t): The 'type_name' member is a struniq.
This commit is contained in:
Akim Demaille
2002-11-12 07:55:55 +00:00
parent ccdb39e0a6
commit 3e6656f9ab
12 changed files with 304 additions and 103 deletions
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4
src/scan-gram.l
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@@ -27,6 +27,7 @@
#include "mbswidth.h"
#include "complain.h"
#include "quote.h"
#include "struniq.h"
#include "getargs.h"
#include "gram.h"
#include "reader.h"
@@ -301,7 +302,8 @@ splice (\\[ \f\t\v]*\n)*
"<"{tag}">" {
obstack_grow (&string_obstack, yytext + 1, yyleng - 2);
YY_OBS_FINISH;
yylval->string = last_string;
yylval->struniq = struniq_new (last_string);
YY_OBS_FREE;
return TYPE;
}