X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdo-if.c;h=fa12f6852ae7833fafab4a725f2bebd45abf22ee;hb=6d7e2826ba9c863f6261e9718e0e822e0ca60aa0;hp=0dd6466a52895ea9c2fe475c4ad2dcab20d34a78;hpb=74a57f26f1458b28a0fddbb9f46004ac8f4d9c30;p=pspp

diff --git a/src/do-if.c b/src/do-if.c
index 0dd6466a52..fa12f6852a 100644
--- a/src/do-if.c
+++ b/src/do-if.c
@@ -14,27 +14,23 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-   02111-1307, USA. */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+   02110-1301, USA. */
 
 #include <config.h>
 #include "do-ifP.h"
-#include <assert.h>
+#include "error.h"
 #include <stdlib.h>
 #include "alloc.h"
 #include "command.h"
 #include "error.h"
-#include "expr.h"
+#include "expressions/public.h"
 #include "lexer.h"
 #include "str.h"
 #include "var.h"
 
 #include "debug-print.h"
 
-#if DEBUGGING
-#include <stdio.h>
-#endif
-
 /* *INDENT-OFF* */
 /* Description of DO IF transformations:
 
@@ -248,7 +244,7 @@ parse_do_if (void)
   struct do_if_trns *t;
   struct expression *e;
 
-  e = expr_parse (PXP_BOOLEAN);
+  e = expr_parse (default_dict, EXPR_BOOLEAN);
   if (!e)
     return NULL;
   if (token != '.')
@@ -280,15 +276,15 @@ do_if_trns_proc (struct trns_header * trns, struct ccase * c,
                  int case_num UNUSED)
 {
   struct do_if_trns *t = (struct do_if_trns *) trns;
-  union value bool;
+  double boolean;
 
-  expr_evaluate (t->cond, c, case_num, &bool);
-  if (bool.f == 1.0)
+  boolean = expr_evaluate_num (t->cond, c, case_num);
+  if (boolean == 1.0)
     {
       debug_printf ((_("DO IF %d: true\n"), t->h.index));
       return -1;
     }
-  else if (bool.f == 0.0)
+  else if (boolean == 0.0)
     {
       debug_printf ((_("DO IF %d: false\n"), t->h.index));
       return t->false_jump;