/* Output the generated parsing program for bison,
- Copyright 1984, 1986, 1989, 1992, 2000, 2001 Free Software Foundation, Inc.
+ Copyright 1984, 1986, 1989, 1992, 2000, 2001
+ Free Software Foundation, Inc.
This file is part of Bison, the GNU Compiler Compiler.
02111-1307, USA. */
-/* The parser tables consist of these tables.
- Starred ones needed only for the semantic parser.
- Double starred are output only if switches are set.
+/* The parser tables consist of these tables. Marked ones needed only
+ for the semantic parser. Double marked are output only if switches
+ are set.
- yytranslate = vector mapping yylex's token numbers into bison's token
- numbers.
+ YYTRANSLATE = vector mapping yylex's token numbers into bison's
+ token numbers.
- ** yytname = vector of string-names indexed by bison token number
+ ++ YYTNAME = vector of string-names indexed by bison token number.
- ** yytoknum = vector of yylex token numbers corresponding to entries
- in yytname
+ ++ YYTOKNUM = vector of yylex token numbers corresponding to
+ entries in YYTNAME.
- yyrline = vector of line-numbers of all rules. For yydebug printouts.
+ YYRLINE = vector of line-numbers of all rules. For yydebug
+ printouts.
- yyrhs = vector of items of all rules.
- This is exactly what ritems contains. For yydebug and for semantic
- parser.
+ YYRHS = vector of items of all rules. This is exactly what RITEMS
+ contains. For yydebug and for semantic parser.
- yyprhs[r] = index in yyrhs of first item for rule r.
+ YYPRHS[R] = index in YYRHS of first item for rule R.
- yyr1[r] = symbol number of symbol that rule r derives.
+ YYR1[R] = symbol number of symbol that rule R derives.
- yyr2[r] = number of symbols composing right hand side of rule r.
+ YYR2[R] = number of symbols composing right hand side of rule R.
- * yystos[s] = the symbol number of the symbol that leads to state s.
+ + YYSTOS[S] = the symbol number of the symbol that leads to state
+ S.
- yydefact[s] = default rule to reduce with in state s,
- when yytable doesn't specify something else to do.
- Zero means the default is an error.
+ YYDEFACT[S] = default rule to reduce with in state s, when YYTABLE
+ doesn't specify something else to do. Zero means the default is an
+ error.
- yydefgoto[i] = default state to go to after a reduction of a rule that
- generates variable ntokens + i, except when yytable
- specifies something else to do.
+ YYDEFGOTO[I] = default state to go to after a reduction of a rule
+ that generates variable NTOKENS + I, except when YYTABLE specifies
+ something else to do.
- yypact[s] = index in yytable of the portion describing state s.
- The lookahead token's type is used to index that portion
- to find out what to do.
+ YYPACT[S] = index in YYTABLE of the portion describing state S.
+ The lookahead token's type is used to index that portion to find
+ out what to do.
- If the value in yytable is positive,
- we shift the token and go to that state.
+ If the value in YYTABLE is positive, we shift the token and go to
+ that state.
If the value is negative, it is minus a rule number to reduce by.
- If the value is zero, the default action from yydefact[s] is used.
+ If the value is zero, the default action from YYDEFACT[S] is used.
- yypgoto[i] = the index in yytable of the portion describing
- what to do after reducing a rule that derives variable i + ntokens.
- This portion is indexed by the parser state number, s,
- as of before the text for this nonterminal was read.
- The value from yytable is the state to go to if
- the corresponding value in yycheck is s.
+ YYPGOTO[I] = the index in YYTABLE of the portion describing what to
+ do after reducing a rule that derives variable I + NTOKENS. This
+ portion is indexed by the parser state number, S, as of before the
+ text for this nonterminal was read. The value from YYTABLE is the
+ state to go to if the corresponding value in YYCHECK is S.
- yytable = a vector filled with portions for different uses,
- found via yypact and yypgoto.
+ YYTABLE = a vector filled with portions for different uses, found
+ via YYPACT and YYPGOTO.
- yycheck = a vector indexed in parallel with yytable.
- It indicates, in a roundabout way, the bounds of the
- portion you are trying to examine.
+ YYCHECK = a vector indexed in parallel with YYTABLE. It indicates,
+ in a roundabout way, the bounds of the portion you are trying to
+ examine.
- Suppose that the portion of yytable starts at index p
- and the index to be examined within the portion is i.
- Then if yycheck[p+i] != i, i is outside the bounds
- of what is actually allocated, and the default
- (from yydefact or yydefgoto) should be used.
- Otherwise, yytable[p+i] should be used.
+ Suppose that the portion of yytable starts at index P and the index
+ to be examined within the portion is I. Then if YYCHECK[P+I] != I,
+ I is outside the bounds of what is actually allocated, and the
+ default (from YYDEFACT or YYDEFGOTO) should be used. Otherwise,
+ YYTABLE[P+I] should be used.
- YYFINAL = the state number of the termination state.
- YYFLAG = most negative short int. Used to flag ??
- YYNTBASE = ntokens.
-*/
+ YYFINAL = the state number of the termination state. YYFLAG = most
+ negative short int. Used to flag ?? */
#include "system.h"
#include "quotearg.h"
#include "output.h"
#include "lalr.h"
#include "reader.h"
+#include "symtab.h"
#include "conflicts.h"
#include "muscle_tab.h"
static int high;
struct obstack muscle_obstack;
-struct obstack output_obstack;
+static struct obstack format_obstack;
int error_verbose = 0;
get_lines_number (const char *s)
{
size_t lines = 0;
-
+
size_t i;
for (i = 0; s[i]; ++i)
- {
- if (s[i] == '\n')
- ++lines;
- }
-
+ if (s[i] == '\n')
+ ++lines;
+
return lines;
}
output_table_data (struct obstack *oout,
short *table_data,
short first,
- short begin,
- short end)
+ int begin,
+ int end)
{
int i;
int j = 1;
static void
output_token_translations (void)
{
- output_table_data (&output_obstack, token_translations,
+ output_table_data (&format_obstack, token_translations,
0, 1, max_user_token_number + 1);
- muscle_insert ("translate", obstack_finish (&output_obstack));
+ muscle_insert ("translate", obstack_finish (&format_obstack));
XFREE (token_translations);
}
int i;
short *values = XCALLOC (short, nrules + 1);
for (i = 0; i < nrules + 1; ++i)
- values[i] = rule_table[i].rhs;
- output_table_data (&output_obstack, values,
+ values[i] = rules[i].rhs;
+ output_table_data (&format_obstack, values,
0, 1, nrules + 1);
XFREE (values);
}
- muscle_insert ("prhs", obstack_finish (&output_obstack));
+ muscle_insert ("prhs", obstack_finish (&format_obstack));
{
- size_t yyrhs_size = 1;
- short *yyrhs, *sp;
+ short *yyrhs;
int i;
- for (sp = ritem + 1; *sp; sp++)
- ++yyrhs_size;
- yyrhs = XMALLOC (short, yyrhs_size);
+ yyrhs = XMALLOC (short, nritems);
- for (sp = ritem + 1, i = 1; *sp; ++sp, ++i)
- yyrhs[i] = *sp > 0 ? *sp : 0;
+ for (i = 1; i < nritems; ++i)
+ yyrhs[i] = ritem[i] >= 0 ? ritem[i] : -1;
- output_table_data (&output_obstack, yyrhs,
- ritem[0], 1, yyrhs_size);
- muscle_insert ("rhs", obstack_finish (&output_obstack));
+ output_table_data (&format_obstack, yyrhs,
+ ritem[0], 1, nritems);
+ muscle_insert ("rhs", obstack_finish (&format_obstack));
XFREE (yyrhs);
}
short *values = (short *) alloca (sizeof (short) * nstates);
for (i = 0; i < nstates; ++i)
values[i] = state_table[i]->accessing_symbol;
- output_table_data (&output_obstack, values,
+ output_table_data (&format_obstack, values,
0, 1, nstates);
- muscle_insert ("stos", obstack_finish (&output_obstack));
+ muscle_insert ("stos", obstack_finish (&format_obstack));
}
{
short *values = XCALLOC (short, nrules + 1);
for (i = 0; i < nrules + 1; ++i)
- values[i] = rule_table[i].line;
- output_table_data (&output_obstack, values,
+ values[i] = rules[i].line;
+ output_table_data (&format_obstack, values,
0, 1, nrules + 1);
- muscle_insert ("rline", obstack_finish (&output_obstack));
+ muscle_insert ("rline", obstack_finish (&format_obstack));
XFREE (values);
}
/* Be sure not to use twice the same quotearg slot. */
const char *cp =
quotearg_n_style (1, c_quoting_style,
- quotearg_style (escape_quoting_style, tags[i]));
+ quotearg_style (escape_quoting_style, symbols[i]->tag));
/* Width of the next token, including the two quotes, the coma
and the space. */
int strsize = strlen (cp) + 2;
if (j + strsize > 75)
{
- obstack_sgrow (&output_obstack, "\n ");
+ obstack_sgrow (&format_obstack, "\n ");
j = 2;
}
- obstack_sgrow (&output_obstack, cp);
- obstack_sgrow (&output_obstack, ", ");
+ obstack_sgrow (&format_obstack, cp);
+ obstack_sgrow (&format_obstack, ", ");
j += strsize;
}
/* add a NULL entry to list of tokens */
- obstack_sgrow (&output_obstack, "NULL");
+ obstack_sgrow (&format_obstack, "NULL");
/* Finish table and store. */
- obstack_1grow (&output_obstack, 0);
- muscle_insert ("tname", obstack_finish (&output_obstack));
+ obstack_1grow (&format_obstack, 0);
+ muscle_insert ("tname", obstack_finish (&format_obstack));
/* Output YYTOKNUM. */
- output_table_data (&output_obstack, user_toknums,
- 0, 1, ntokens + 1);
- muscle_insert ("toknum", obstack_finish (&output_obstack));
+ {
+ short *values = XCALLOC (short, ntokens + 1);
+ for (i = 0; i < ntokens + 1; ++i)
+ values[i] = symbols[i]->user_token_number;
+ output_table_data (&format_obstack, values,
+ 0, 1, ntokens + 1);
+ muscle_insert ("toknum", obstack_finish (&format_obstack));
+ XFREE (values);
+ }
+
/* Output YYR1. */
{
short *values = XCALLOC (short, nrules + 1);
for (i = 0; i < nrules + 1; ++i)
- values[i] = rule_table[i].lhs;
- output_table_data (&output_obstack, values,
+ values[i] = rules[i].lhs;
+ output_table_data (&format_obstack, values,
0, 1, nrules + 1);
- muscle_insert ("r1", obstack_finish (&output_obstack));
+ muscle_insert ("r1", obstack_finish (&format_obstack));
XFREE (values);
}
/* Output YYR2. */
short_tab = XMALLOC (short, nrules + 1);
for (i = 1; i < nrules; i++)
- short_tab[i] = rule_table[i + 1].rhs - rule_table[i].rhs - 1;
- short_tab[nrules] = nitems - rule_table[nrules].rhs - 1;
- output_table_data (&output_obstack, short_tab,
+ short_tab[i] = rules[i + 1].rhs - rules[i].rhs - 1;
+ short_tab[nrules] = nritems - rules[nrules].rhs - 1;
+ output_table_data (&format_obstack, short_tab,
0, 1, nrules + 1);
- muscle_insert ("r2", obstack_finish (&output_obstack));
+ muscle_insert ("r2", obstack_finish (&format_obstack));
XFREE (short_tab);
}
`------------------------------------------------------------------*/
static int
-action_row (int state)
+action_row (state_t *state)
{
int i;
- int j;
- int m = 0;
- int n = 0;
- int default_rule;
- int nreds;
- int rule;
- int shift_state;
- int symbol;
- reductions *redp;
- shifts *shiftp;
- errs *errp;
- int nodefault = 0; /* set nonzero to inhibit having any default reduction */
+ int default_rule = 0;
+ reductions *redp = state->reductions;
+ shifts *shiftp = state->shifts;
+ errs *errp = state->errs;
+ /* set nonzero to inhibit having any default reduction */
+ int nodefault = 0;
for (i = 0; i < ntokens; i++)
actrow[i] = 0;
- default_rule = 0;
- nreds = 0;
- redp = state_table[state]->reductions;
-
- if (redp)
+ if (redp->nreds >= 1)
{
- nreds = redp->nreds;
-
- if (nreds >= 1)
- {
- /* loop over all the rules available here which require
- lookahead */
- m = state_table[state]->lookaheads;
- n = state_table[state + 1]->lookaheads;
-
- for (i = n - 1; i >= m; i--)
- /* and find each token which the rule finds acceptable
- to come next */
- for (j = 0; j < ntokens; j++)
- /* and record this rule as the rule to use if that
- token follows. */
- if (BITISSET (LA (i), j))
- actrow[j] = -LAruleno[i];
- }
+ int j;
+ /* loop over all the rules available here which require
+ lookahead */
+ for (i = state->nlookaheads - 1; i >= 0; --i)
+ /* and find each token which the rule finds acceptable
+ to come next */
+ for (j = 0; j < ntokens; j++)
+ /* and record this rule as the rule to use if that
+ token follows. */
+ if (BITISSET (LA (state->lookaheadsp + i), j))
+ actrow[j] = -LAruleno[state->lookaheadsp + i];
}
/* Now see which tokens are allowed for shifts in this state. For
them, record the shift as the thing to do. So shift is preferred
to reduce. */
- shiftp = state_table[state]->shifts;
for (i = 0; i < shiftp->nshifts; i++)
{
- shift_state = shiftp->shifts[i];
+ int symbol;
+ int shift_state = shiftp->shifts[i];
if (!shift_state)
continue;
/* See which tokens are an explicit error in this state (due to
%nonassoc). For them, record MINSHORT as the action. */
- errp = state_table[state]->errs;
-
- if (errp)
- for (i = 0; i < errp->nerrs; i++)
- {
- symbol = errp->errs[i];
- actrow[symbol] = MINSHORT;
- }
+ for (i = 0; i < errp->nerrs; i++)
+ {
+ int symbol = errp->errs[i];
+ actrow[symbol] = MINSHORT;
+ }
/* Now find the most common reduction and make it the default action
for this state. */
- if (nreds >= 1 && !nodefault)
+ if (redp->nreds >= 1 && !nodefault)
{
- if (state_table[state]->consistent)
+ if (state->consistent)
default_rule = redp->rules[0];
else
{
int max = 0;
- for (i = m; i < n; i++)
+ for (i = 0; i < state->nlookaheads; i++)
{
int count = 0;
- rule = -LAruleno[i];
+ int rule = -LAruleno[state->lookaheadsp + i];
+ int j;
for (j = 0; j < ntokens; j++)
- {
- if (actrow[j] == rule)
- count++;
- }
+ if (actrow[j] == rule)
+ count++;
if (count > max)
{
if (max > 0)
{
+ int j;
for (j = 0; j < ntokens; j++)
- {
- if (actrow[j] == default_rule)
- actrow[j] = 0;
- }
+ if (actrow[j] == default_rule)
+ actrow[j] = 0;
default_rule = -default_rule;
}
So replace any action which says "error" with "use default". */
if (default_rule == 0)
- for (j = 0; j < ntokens; j++)
- {
- if (actrow[j] == MINSHORT)
- actrow[j] = 0;
- }
+ for (i = 0; i < ntokens; i++)
+ if (actrow[i] == MINSHORT)
+ actrow[i] = 0;
return default_rule;
}
actrow = XCALLOC (short, ntokens);
for (i = 0; i < nstates; ++i)
{
- yydefact[i] = action_row (i);
+ yydefact[i] = action_row (state_table[i]);
save_row (i);
}
- output_table_data (&output_obstack, yydefact,
+ output_table_data (&format_obstack, yydefact,
yydefact[0], 1, nstates);
- muscle_insert ("defact", obstack_finish (&output_obstack));
+ muscle_insert ("defact", obstack_finish (&format_obstack));
XFREE (actrow);
XFREE (yydefact);
{
int rule;
for (rule = 1; rule < nrules + 1; ++rule)
- if (rule_table[rule].action)
+ if (rules[rule].action)
{
fprintf (out, " case %d:\n", rule);
if (!no_lines_flag)
fprintf (out, muscle_find ("linef"),
- rule_table[rule].action_line,
+ rules[rule].action_line,
quotearg_style (c_quoting_style,
muscle_find ("filename")));
/* As a Bison extension, add the ending semicolon. Since some
Yacc don't do that, help people using bison as a Yacc
finding their missing semicolons. */
fprintf (out, "{ %s%s }\n break;\n\n",
- rule_table[rule].action,
+ rules[rule].action,
yacc_flag ? ";" : "");
/* We always output 4 '\n' per action. */
if (!no_lines_flag)
++*line;
/* Get the number of lines written by the user. */
- *line += get_lines_number (rule_table[rule].action);
+ *line += get_lines_number (rules[rule].action);
+ }
+}
+
+
+/*----------------------------.
+| Output the guards to OOUT. |
+`----------------------------*/
+
+static void
+guards_output (FILE *out, size_t *line)
+{
+ int rule;
+ for (rule = 1; rule < nrules + 1; ++rule)
+ if (rules[rule].action)
+ {
+ fprintf (out, " case %d:\n", rule);
+
+ if (!no_lines_flag)
+ fprintf (out, muscle_find ("linef"),
+ rules[rule].guard_line,
+ quotearg_style (c_quoting_style,
+ muscle_find ("filename")));
+ fprintf (out, "{ %s; }\n break;\n\n",
+ rules[rule].guard);
+
+ /* We always output 4 '\n' per action. */
+ *line += 4;
+ /* Plus one if !no_lines_flag. */
+ if (!no_lines_flag)
+ ++*line;
+ /* Get the number of lines written by the user. */
+ *line += get_lines_number (rules[rule].guard);
}
}
short *sp1;
short *sp2;
int count;
- int symno;
+ int symno = symbol - ntokens + nstates;
short begin = goto_map[symbol];
short end = goto_map[symbol + 1];
if (count == 0)
return;
- symno = symbol - ntokens + nstates;
-
froms[symno] = sp1 = sp = XCALLOC (short, count);
tos[symno] = sp2 = XCALLOC (short, count);
default_goto (int symbol)
{
int i;
- int m;
- int n;
- int default_state;
- int max;
-
- m = goto_map[symbol];
- n = goto_map[symbol + 1];
+ int m = goto_map[symbol];
+ int n = goto_map[symbol + 1];
+ int default_state = -1;
+ int max = 0;
if (m == n)
return -1;
for (i = m; i < n; i++)
state_count[to_state[i]]++;
- max = 0;
- default_state = -1;
-
for (i = 0; i < nstates; i++)
if (state_count[i] > max)
{
yydefgoto[i - ntokens] = default_state;
}
- output_table_data (&output_obstack, yydefgoto,
+ output_table_data (&format_obstack, yydefgoto,
yydefgoto[0], 1, nsyms - ntokens);
- muscle_insert ("defgoto", obstack_finish (&output_obstack));
+ muscle_insert ("defgoto", obstack_finish (&format_obstack));
XFREE (state_count);
XFREE (yydefgoto);
sort_actions (void)
{
int i;
- int j;
- int k;
- int t;
- int w;
order = XCALLOC (short, nvectors);
nentries = 0;
for (i = 0; i < nvectors; i++)
if (tally[i] > 0)
{
- t = tally[i];
- w = width[i];
- j = nentries - 1;
+ int k;
+ int t = tally[i];
+ int w = width[i];
+ int j = nentries - 1;
while (j >= 0 && (width[order[j]] < w))
j--;
static int
matching_state (int vector)
{
- int i;
- int j;
- int k;
+ int i = order[vector];
int t;
int w;
- int match;
int prev;
- i = order[vector];
if (i >= nstates)
return -1;
for (prev = vector - 1; prev >= 0; prev--)
{
- j = order[prev];
+ int j = order[prev];
+ int k;
+ int match = 1;
+
if (width[j] != w || tally[j] != t)
return -1;
- match = 1;
for (k = 0; match && k < t; k++)
if (tos[j][k] != tos[i][k] || froms[j][k] != froms[i][k])
match = 0;
static int
pack_vector (int vector)
{
- int i;
+ int i = order[vector];
int j;
- int k;
- int t;
+ int t = tally[i];
int loc = 0;
- int ok;
- short *from;
- short *to;
-
- i = order[vector];
- t = tally[i];
+ short *from = froms[i];
+ short *to = tos[i];
assert (t);
- from = froms[i];
- to = tos[i];
-
for (j = lowzero - from[0]; j < MAXTABLE; j++)
{
- ok = 1;
+ int k;
+ int ok = 1;
for (k = 0; ok && k < t; k++)
{
return j;
}
}
-
- assert (!"pack_vector");
+#define pack_vector_succeeded 0
+ assert (pack_vector_succeeded);
return 0;
}
output_base (void)
{
/* Output pact. */
- output_table_data (&output_obstack, base,
+ output_table_data (&format_obstack, base,
base[0], 1, nstates);
- muscle_insert ("pact", obstack_finish (&output_obstack));
+ muscle_insert ("pact", obstack_finish (&format_obstack));
/* Output pgoto. */
- output_table_data (&output_obstack, base,
+ output_table_data (&format_obstack, base,
base[nstates], nstates + 1, nvectors);
- muscle_insert ("pgoto", obstack_finish (&output_obstack));
+ muscle_insert ("pgoto", obstack_finish (&format_obstack));
XFREE (base);
}
static void
output_table (void)
{
- output_table_data (&output_obstack, table,
+ output_table_data (&format_obstack, table,
table[0], 1, high + 1);
- muscle_insert ("table", obstack_finish (&output_obstack));
+ muscle_insert ("table", obstack_finish (&format_obstack));
XFREE (table);
}
static void
output_check (void)
{
- output_table_data (&output_obstack, check,
+ output_table_data (&format_obstack, check,
check[0], 1, high + 1);
- muscle_insert ("check", obstack_finish (&output_obstack));
+ muscle_insert ("check", obstack_finish (&format_obstack));
XFREE (check);
}
for (i = 0; i < nstates; ++i)
{
- XFREE (state_table[i]->shifts);
+ free (state_table[i]->shifts);
XFREE (state_table[i]->reductions);
- XFREE (state_table[i]->errs);
+ free (state_table[i]->errs);
free (state_table[i]);
}
XFREE (state_table);
{
int c;
FILE *fskel;
- size_t line;
+ size_t output_line;
+ size_t skeleton_line;
fskel = xfopen (skel_filename, "r");
/* New output code. */
- line = 1;
+ output_line = 1;
+ skeleton_line = 1;
c = getc (fskel);
while (c != EOF)
{
if (c != '%')
{
if (c == '\n')
- ++line;
+ {
+ ++output_line;
+ ++skeleton_line;
+ }
putc (c, out);
c = getc (fskel);
}
muscle_key = obstack_finish (&muscle_obstack);
muscle_value = muscle_find (muscle_key);
if (!strcmp (muscle_key, "actions"))
- actions_output (out, &line);
+ actions_output (out, &output_line);
+ else if (!strcmp (muscle_key, "guards"))
+ guards_output (out, &output_line);
else if (!strcmp (muscle_key, "line"))
- fprintf (out, "%d", line);
+ fprintf (out, "%d", output_line);
+ else if (!strcmp (muscle_key, "skeleton-line"))
+ fprintf (out, "%d", skeleton_line);
else if (muscle_value)
{
fputs (muscle_value, out);
- line += get_lines_number (muscle_value);
- }
+ output_line += get_lines_number (muscle_value);
+ }
else
{
fputs ("%%", out);
MUSCLE_INSERT_INT ("debug", debug_flag);
MUSCLE_INSERT_INT ("final", final_state);
MUSCLE_INSERT_INT ("maxtok", max_user_token_number);
- MUSCLE_INSERT_INT ("ntbase", ntokens);
MUSCLE_INSERT_INT ("error-verbose", error_verbose);
MUSCLE_INSERT_STRING ("prefix", spec_name_prefix);
for (i = ntokens; i < nsyms; i++)
/* don't make these for dummy nonterminals made by gensym. */
- if (*tags[i] != '@')
- fprintf (out, "# define\tNT%s\t%d\n", tags[i], i);
+ if (*symbols[i]->tag != '@')
+ fprintf (out, "# define NT%s\t%d\n", symbols[i]->tag, i);
}
fprintf (out, "\n#endif /* not %s */\n", macro_name);
void
output (void)
{
- obstack_init (&output_obstack);
+ obstack_init (&format_obstack);
output_token_translations ();
output_gram ();
if (semantic_parser)
output_stos ();
output_rule_data ();
- XFREE (user_toknums);
output_actions ();
prepare ();
if (defines_flag)
header_output ();
- free (rule_table + 1);
- obstack_free (&muscle_obstack, 0);
- obstack_free (&output_obstack, 0);
- obstack_free (&action_obstack, 0);
+ free (rules + 1);
+ obstack_free (&muscle_obstack, NULL);
+ obstack_free (&format_obstack, NULL);
+ obstack_free (&action_obstack, NULL);
+ obstack_free (&attrs_obstack, NULL);
}
projects / bison.git / blobdiff