Port to SunOS 4.1.4, which lacks strtoul and strerror.

[bison.git] / src / conflicts.c

diff --git a/src/conflicts.c b/src/conflicts.c
index 73ad45e98d63052251e2483d59827ea686e74534..ede39690c3aaeb7fcc9604965f2b6060dc873bbb 100644 (file)
--- a/src/conflicts.c
+++ b/src/conflicts.c
@@ -17,8 +17,8 @@
 
    You should have received a copy of the GNU General Public License
    along with Bison; see the file COPYING.  If not, write to the Free
-   Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA.  */
+   Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA.  */
 
 #include "system.h"
 
@@ -38,7 +38,7 @@
 /* -1 stands for not specified. */
 int expected_sr_conflicts = -1;
 int expected_rr_conflicts = -1;
-static char *conflicts = NULL;
+static char *conflicts;
 struct obstack solved_conflicts_obstack;
 
 static bitset shift_set;
@@ -305,9 +305,9 @@ conflicts_solve (void)
 {
   state_number i;
   /* List of look-ahead tokens on which we explicitly raise a syntax error.  */
-  symbol **errors = MALLOC (errors, ntokens + 1);
+  symbol **errors = xnmalloc (ntokens + 1, sizeof *errors);
 
-  CALLOC (conflicts, nstates);
+  conflicts = xcalloc (nstates, sizeof *conflicts);
   shift_set = bitset_create (ntokens, BITSET_FIXED);
   look_ahead_set = bitset_create (ntokens, BITSET_FIXED);
   obstack_init (&solved_conflicts_obstack);
@@ -488,9 +488,9 @@ conflicts_print (void)
       expected_rr_conflicts = -1;
     }
 
-  src_ok = 
+  src_ok =
     src_total == (expected_sr_conflicts == -1 ? 0 : expected_sr_conflicts);
-  rrc_ok = 
+  rrc_ok =
     rrc_total == (expected_rr_conflicts == -1 ? 0 : expected_rr_conflicts);
 
   /* If there are as many RR conflicts and SR conflicts as
@@ -522,7 +522,7 @@ conflicts_print (void)
 void
 conflicts_free (void)
 {
-  XFREE (conflicts);
+  free (conflicts);
   bitset_free (shift_set);
   bitset_free (look_ahead_set);
   obstack_free (&solved_conflicts_obstack, NULL);