[(((yyGLRStackItem const *)yyvsp)@{YYFILL (($2) - ($1))@}.yystate.yyloc)])
-
## -------------- ##
-## Output files. ##
+## Declarations. ##
## -------------- ##
-# We do want M4 expansion after # for CPP macros.
-m4_changecom()
-m4_divert_push(0)dnl
-@output(b4_parser_file_name@)@
-b4_copyright([Skeleton implementation for Bison GLR parsers in C],
- [2002-2012])
-[
-/* C GLR parser skeleton written by Paul Hilfinger. */
-
-]b4_identification
-
-b4_percent_code_get([[top]])[]dnl
-m4_if(b4_prefix, [yy], [],
-[/* Substitute the variable and function names. */
-#define yyparse b4_prefix[]parse
-#define yylex b4_prefix[]lex
-#define yyerror b4_prefix[]error
-#define yylval b4_prefix[]lval
-#define yychar b4_prefix[]char
-#define yydebug b4_prefix[]debug
-#define yynerrs b4_prefix[]nerrs
-#define yylloc b4_prefix[]lloc])[
-
-/* Copy the first part of user declarations. */
-]b4_user_pre_prologue
-
-b4_null_define
-
-dnl # b4_shared_declarations
-dnl # ----------------------
-dnl # Declaration that might either go into the header (if --defines)
-dnl # or open coded in the parser body.
+# b4_shared_declarations
+# ----------------------
+# Declaration that might either go into the header (if --defines)
+# or open coded in the parser body.
m4_define([b4_shared_declarations],
[b4_percent_code_get([[requires]])[]dnl
]b4_percent_code_get([[provides]])[]dnl
])
-b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
+
+## -------------- ##
+## Output files. ##
+## -------------- ##
+
+# We do want M4 expansion after # for CPP macros.
+m4_changecom()
+m4_divert_push(0)dnl
+@output(b4_parser_file_name@)@
+b4_copyright([Skeleton implementation for Bison GLR parsers in C],
+ [2002-2012])
+[
+/* C GLR parser skeleton written by Paul Hilfinger. */
+
+]b4_identification
+
+b4_percent_code_get([[top]])[]dnl
+m4_if(b4_prefix, [yy], [],
+[/* Substitute the variable and function names. */
+#define yyparse b4_prefix[]parse
+#define yylex b4_prefix[]lex
+#define yyerror b4_prefix[]error
+#define yylval b4_prefix[]lval
+#define yychar b4_prefix[]char
+#define yydebug b4_prefix[]debug
+#define yynerrs b4_prefix[]nerrs
+#define yylloc b4_prefix[]lloc])[
+
+/* Copy the first part of user declarations. */
+]b4_user_pre_prologue[
+
+]b4_null_define[
+
+]b4_defines_if([[#include "@basename(]b4_spec_defines_file[@)"]],
[b4_shared_declarations])[
/* Enabling traces. */
static void
yyfillin (yyGLRStackItem *yyvsp, int yylow0, int yylow1)
{
- yyGLRState* s;
int i;
- s = yyvsp[yylow0].yystate.yypred;
+ yyGLRState *s = yyvsp[yylow0].yystate.yypred;
for (i = yylow0-1; i >= yylow1; i -= 1)
{
YYASSERT (s->yyresolved);
{
yyGLRStackItem* yynewItems;
yyGLRStackItem* yyp0, *yyp1;
- size_t yysize, yynewSize;
+ size_t yynewSize;
size_t yyn;
- yysize = yystackp->yynextFree - yystackp->yyitems;
+ size_t yysize = yystackp->yynextFree - yystackp->yyitems;
if (YYMAXDEPTH - YYHEADROOM < yysize)
yyMemoryExhausted (yystackp);
yynewSize = 2*yysize;
YYRELOC (yyp0, yyp1, yys0->yypred, yystate);
if (! yys0->yyresolved && yys0->yysemantics.yyfirstVal != YY_NULL)
yys1->yysemantics.yyfirstVal =
- YYRELOC(yyp0, yyp1, yys0->yysemantics.yyfirstVal, yyoption);
+ YYRELOC (yyp0, yyp1, yys0->yysemantics.yyfirstVal, yyoption);
}
else
{
for (yyi = 0; yyi < yystackp->yytops.yysize; yyi += 1)
if (yyi != yyk && yystackp->yytops.yystates[yyi] != YY_NULL)
{
- yyGLRState* yyp, *yysplit = yystackp->yysplitPoint;
- yyp = yystackp->yytops.yystates[yyi];
+ yyGLRState *yysplit = yystackp->yysplitPoint;
+ yyGLRState *yyp = yystackp->yytops.yystates[yyi];
while (yyp != yys && yyp != yysplit && yyp->yyposn >= yyposn)
{
if (yyp->yylrState == yynewLRState && yyp->yypred == yys)
}
else
{
- yySemanticOption** yyz0p;
- yySemanticOption* yyz1;
- yyz0p = &yys0->yysemantics.yyfirstVal;
- yyz1 = yys1->yysemantics.yyfirstVal;
+ yySemanticOption** yyz0p = &yys0->yysemantics.yyfirstVal;
+ yySemanticOption* yyz1 = yys1->yysemantics.yyfirstVal;
while (YYID (yytrue))
{
if (yyz1 == *yyz0p || yyz1 == YY_NULL)
YYSTYPE* yyvalp]b4_locuser_formals[)
{
yyGLRStackItem yyrhsVals[YYMAXRHS + YYMAXLEFT + 1];
- int yynrhs;
- int yychar_current;
- YYSTYPE yylval_current;]b4_locations_if([
- YYLTYPE yylloc_current;])[
- YYRESULTTAG yyflag;
-
- yynrhs = yyrhsLength (yyopt->yyrule);
- yyflag = yyresolveStates (yyopt->yystate, yynrhs, yystackp]b4_user_args[);
+ int yynrhs = yyrhsLength (yyopt->yyrule);
+ YYRESULTTAG yyflag =
+ yyresolveStates (yyopt->yystate, yynrhs, yystackp]b4_user_args[);
if (yyflag != yyok)
{
yyGLRState *yys;
if (yynrhs == 0)
/* Set default location. */
yyrhsVals[YYMAXRHS + YYMAXLEFT - 1].yystate.yyloc = yyopt->yystate->yyloc;]])[
- yychar_current = yychar;
- yylval_current = yylval;]b4_locations_if([
- yylloc_current = yylloc;])[
- yychar = yyopt->yyrawchar;
- yylval = yyopt->yyval;]b4_locations_if([
- yylloc = yyopt->yyloc;])[
- yyflag = yyuserAction (yyopt->yyrule, yynrhs,
- yyrhsVals + YYMAXRHS + YYMAXLEFT - 1,
- yystackp, yyvalp]b4_locuser_args[);
- yychar = yychar_current;
- yylval = yylval_current;]b4_locations_if([
- yylloc = yylloc_current;])[
+ {
+ int yychar_current = yychar;
+ YYSTYPE yylval_current = yylval;]b4_locations_if([
+ YYLTYPE yylloc_current = yylloc;])[
+ yychar = yyopt->yyrawchar;
+ yylval = yyopt->yyval;]b4_locations_if([
+ yylloc = yyopt->yyloc;])[
+ yyflag = yyuserAction (yyopt->yyrule, yynrhs,
+ yyrhsVals + YYMAXRHS + YYMAXLEFT - 1,
+ yystackp, yyvalp]b4_locuser_args[);
+ yychar = yychar_current;
+ yylval = yylval_current;]b4_locations_if([
+ yylloc = yylloc_current;])[
+ }
return yyflag;
}
yyresolveLocations (yys1->yypred, yyn1 - 1, yystackp]b4_user_args[);
if (!yys1->yyresolved)
{
- yySemanticOption *yyoption;
yyGLRStackItem yyrhsloc[1 + YYMAXRHS];
int yynrhs;
- int yychar_current;
- YYSTYPE yylval_current;
- YYLTYPE yylloc_current;
- yyoption = yys1->yysemantics.yyfirstVal;
+ yySemanticOption *yyoption = yys1->yysemantics.yyfirstVal;
YYASSERT (yyoption != YY_NULL);
yynrhs = yyrhsLength (yyoption->yyrule);
if (yynrhs > 0)
yyGLRState *yyprevious = yyoption->yystate;
yyrhsloc[0].yystate.yyloc = yyprevious->yyloc;
}
- yychar_current = yychar;
- yylval_current = yylval;
- yylloc_current = yylloc;
- yychar = yyoption->yyrawchar;
- yylval = yyoption->yyval;
- yylloc = yyoption->yyloc;
- YYLLOC_DEFAULT ((yys1->yyloc), yyrhsloc, yynrhs);
- yychar = yychar_current;
- yylval = yylval_current;
- yylloc = yylloc_current;
+ {
+ int yychar_current = yychar;
+ YYSTYPE yylval_current = yylval;
+ YYLTYPE yylloc_current = yylloc;
+ yychar = yyoption->yyrawchar;
+ yylval = yyoption->yyval;
+ yylloc = yyoption->yyloc;
+ YYLLOC_DEFAULT ((yys1->yyloc), yyrhsloc, yynrhs);
+ yychar = yychar_current;
+ yylval = yylval_current;
+ yylloc = yylloc_current;
+ }
}
}
}]])[
projects / bison.git / blobdiff