DJGPP specific file.

[bison.git] / src / conflicts.c

diff --git a/src/conflicts.c b/src/conflicts.c
index ede39690c3aaeb7fcc9604965f2b6060dc873bbb..a0296d6735b33acb93c7ae4fc7f4fe63a66f89cd 100644 (file)
--- a/src/conflicts.c
+++ b/src/conflicts.c
@@ -1,6 +1,6 @@
 /* Find and resolve or report look-ahead conflicts for bison,
 
 /* Find and resolve or report look-ahead conflicts for bison,
 

-   Copyright (C) 1984, 1989, 1992, 2000, 2001, 2002, 2003, 2004
+   Copyright (C) 1984, 1989, 1992, 2000, 2001, 2002, 2003, 2004, 2005

    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.


@@ -20,6 +20,7 @@
    Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.  */
 
    Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.  */
 

+#include <config.h>

 #include "system.h"
 
 #include <bitset.h>
 #include "system.h"
 
 #include <bitset.h>


@@ -464,11 +465,13 @@ conflicts_print (void)
   /* Is the number of SR conflicts OK?  Either EXPECTED_CONFLICTS is
      not set, and then we want 0 SR, or else it is specified, in which
      case we want equality.  */
   /* Is the number of SR conflicts OK?  Either EXPECTED_CONFLICTS is
      not set, and then we want 0 SR, or else it is specified, in which
      case we want equality.  */

-  bool src_ok = false;
-  bool rrc_ok = false;
+  bool src_ok;
+  bool rrc_ok;

 
   int src_total = 0;
   int rrc_total = 0;
 
   int src_total = 0;
   int rrc_total = 0;

+  int src_expected;
+  int rrc_expected;

 
   /* Conflicts by state.  */
   {
 
   /* Conflicts by state.  */
   {


@@ -488,33 +491,36 @@ conflicts_print (void)
       expected_rr_conflicts = -1;
     }
 
       expected_rr_conflicts = -1;
     }
 

-  src_ok =
-    src_total == (expected_sr_conflicts == -1 ? 0 : expected_sr_conflicts);
-  rrc_ok =
-    rrc_total == (expected_rr_conflicts == -1 ? 0 : expected_rr_conflicts);
+  src_expected = expected_sr_conflicts == -1 ? 0 : expected_sr_conflicts;
+  rrc_expected = expected_rr_conflicts == -1 ? 0 : expected_rr_conflicts;
+  src_ok = src_total == src_expected;
+  rrc_ok = rrc_total == rrc_expected;

 
   /* If there are as many RR conflicts and SR conflicts as
      expected, then there is nothing to report.  */
 
   /* If there are as many RR conflicts and SR conflicts as
      expected, then there is nothing to report.  */

-  if (rrc_ok && src_ok)
+  if (rrc_ok & src_ok)

     return;
 
   /* Report the total number of conflicts on STDERR.  */
     return;
 
   /* Report the total number of conflicts on STDERR.  */

-  if (! yacc_flag)
-    fprintf (stderr, "%s: ", current_file);
-  conflict_report (stderr, src_total, rrc_total);
+  if (src_total | rrc_total)
+    {
+      if (! yacc_flag)
+       fprintf (stderr, "%s: ", current_file);
+      conflict_report (stderr, src_total, rrc_total);
+    }

 
   if (expected_sr_conflicts != -1 || expected_rr_conflicts != -1)
     {
 
   if (expected_sr_conflicts != -1 || expected_rr_conflicts != -1)
     {

-      int sr = expected_sr_conflicts == -1 ? 0 : expected_sr_conflicts;
-      int rr = expected_rr_conflicts == -1 ? 0 : expected_rr_conflicts;

       if (! src_ok)
       if (! src_ok)

-       warn (ngettext ("expected %d shift/reduce conflict",
-                       "expected %d shift/reduce conflicts",
-                       sr), sr);
+       complain (ngettext ("expected %d shift/reduce conflict",
+                           "expected %d shift/reduce conflicts",
+                           src_expected),
+                 src_expected);

       if (! rrc_ok)
       if (! rrc_ok)

-       warn (ngettext ("expected %d reduce/reduce conflict",
-                       "expected %d reduce/reduce conflicts",
-                       rr), rr);
+       complain (ngettext ("expected %d reduce/reduce conflict",
+                           "expected %d reduce/reduce conflicts",
+                           rrc_expected),
+                 rrc_expected);

     }
 }
 
     }
 }