glr.cc, lalr1.cc: define b4_shared_declarations

[bison.git] / src / reduce.c

diff --git a/src/reduce.c b/src/reduce.c
index 736cbb6a7149ad2ab8179f3102bf5c923a6c83a3..be7f421cd5c2da1cf9aa5ba3dbd38d63f487bb57 100644 (file)
--- a/src/reduce.c
+++ b/src/reduce.c
@@ -299,9 +299,9 @@ nonterminals_reduce (void)
       {
         nontermmap[i - ntokens] = n++;
         if (symbols[i]->status != used)
-          warn_at (symbols[i]->location,
-                   _("nonterminal useless in grammar: %s"),
-                   symbols[i]->tag);
+          complain_at (symbols[i]->location, Wother,
+                       _("nonterminal useless in grammar: %s"),
+                       symbols[i]->tag);
       }
 
 
@@ -383,15 +383,15 @@ static void
 reduce_print (void)
 {
   if (nuseless_nonterminals > 0)
-    warn (ngettext ("%d nonterminal useless in grammar",
-                    "%d nonterminals useless in grammar",
-                    nuseless_nonterminals),
-          nuseless_nonterminals);
+    complain (Wother, ngettext ("%d nonterminal useless in grammar",
+                                "%d nonterminals useless in grammar",
+                                nuseless_nonterminals),
+              nuseless_nonterminals);
   if (nuseless_productions > 0)
-    warn (ngettext ("%d rule useless in grammar",
-                    "%d rules useless in grammar",
-                    nuseless_productions),
-          nuseless_productions);
+    complain (Wother, ngettext ("%d rule useless in grammar",
+                                "%d rules useless in grammar",
+                                nuseless_productions),
+              nuseless_productions);
 }
 \f
 void
@@ -416,9 +416,9 @@ reduce_grammar (void)
   reduce_print ();
 
   if (!bitset_test (N, accept->number - ntokens))
-    fatal_at (startsymbol_location,
-              _("start symbol %s does not derive any sentence"),
-              startsymbol->tag);
+    complain_at (startsymbol_location, fatal,
+                 _("start symbol %s does not derive any sentence"),
+                 startsymbol->tag);
 
   /* First reduce the nonterminals, as they renumber themselves in the
      whole grammar.  If you change the order, nonterms would be
@@ -432,8 +432,8 @@ reduce_grammar (void)
     {
       grammar_dump (stderr, "Reduced Grammar");
 
-      fprintf (stderr, "reduced %s defines %d terminals, %d nonterminals\
-, and %d productions.\n",
+      fprintf (stderr, "reduced %s defines %d terminals, %d nonterminals"
+               ", and %d productions.\n",
                grammar_file, ntokens, nvars, nrules);
     }
 }