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* data/push.c (yypvarsinit): Change return type from void* to struct

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yypvars*. No longer cast to void* on return.
(struct yypvars): Remove yylen since it need not be remembered between
yypushparse invocations.
(yypushparse): Don't copy between yylen and pv->yylen.
This commit is contained in:
Joel E. Denny
2006-12-08 01:04:39 +00:00
parent 55a30bda17
commit ea17f233e6
2 changed files with 12 additions and 6 deletions
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9
ChangeLog
View File

@@ -1,3 +1,12 @@
2006-12-07 Bob Rossi <bob@brasko.net>
and Joel Denny <jdenny@ces.clemson.edu>
* data/push.c (yypvarsinit): Change return type from void* to struct
yypvars*. No longer cast to void* on return.
(struct yypvars): Remove yylen since it need not be remembered between
yypushparse invocations.
(yypushparse): Don't copy between yylen and pv->yylen.
2006-12-05 Bob Rossi <bob@brasko.net>
* data/push.c (yychar_set, yylval_set, yylloc_set): Delete.

9
data/push.c
View File

@@ -970,7 +970,7 @@ yysyntax_error (char *yyresult, int yystate, int yychar)
]b4_push_if([
struct yypvars;
enum { YYPUSH_MORE = 4 };
]b4_c_function_decl([yypvarsinit], [void *], [[void], []])[
]b4_c_function_decl([yypvarsinit], [struct yypvars *], [[void], []])[
]b4_c_function_decl([yypushparse], [int],
[[struct yypvars *yypvars], [yypvars]],
[[int yynchar], [yynchar]],
@@ -1038,7 +1038,6 @@ m4_define([b4_declare_yyparse_variables],
/* The locations where the error started and ended. */
YYLTYPE yyerror_range[2];]]])[
YYSIZE_T yystacksize;
int yylen;
/* The variables used to return semantic value and location from the
action routines. */
YYSTYPE yyval;
@@ -1048,7 +1047,7 @@ m4_define([b4_declare_yyparse_variables],
};
/* Initialize the parser data structure. */
void *
struct yypvars*
yypvarsinit (void)
{
struct yypvars *pv = (struct yypvars *) malloc (sizeof *pv);
@@ -1071,7 +1070,7 @@ yypvarsinit (void)
]b4_locations_if([ pv->yylsp = pv->yyls;])[
return (void *) pv;
return pv;
}])
m4_divert_pop([KILL])dnl# ====================== End of M4 code.
@@ -1208,7 +1207,6 @@ m4_ifdef([b4_at_dollar_used], [[ yylsp[0] = yylloc;
yylsp = pv->yylsp;]])[
yystacksize = pv->yystacksize;
yylen = pv->yylen;
yyval = pv->yyval;
]b4_locations_if([yyloc = pv->yyloc;])[
if (pv->yynew == 0)
@@ -1339,7 +1337,6 @@ yybackup:
pv->yylsp = yylsp;]])[
pv->yystacksize = yystacksize;
pv->yylen = yylen;
pv->yyval = yyval;
]b4_locations_if([pv->yyloc = yyloc;])[
goto yypushreturn;