Output yylloc macro defn in glr.c even if locations are not being generated.

[bison.git] / src / lalr.c

diff --git a/src/lalr.c b/src/lalr.c
index 4e59d0ad4ac3f5571b1ab7a77b13b35aa7d1e763..7273805ac09107ba0e1f192591efcce346e770ce 100644 (file)
--- a/src/lalr.c
+++ b/src/lalr.c
@@ -1,6 +1,6 @@
 /* Compute look-ahead criteria for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002
+   Copyright (C) 1984, 1986, 1989, 2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -239,7 +239,7 @@ build_relations (void)
 
       for (rulep = derives[symbol1 - ntokens]; *rulep; rulep++)
        {
-         int done;
+         bool done;
          int length = 1;
          item_number *rp;
          state *s = states[from_state[i]];
@@ -256,10 +256,10 @@ build_relations (void)
            add_lookback_edge (s, *rulep, i);
 
          length--;
-         done = 0;
+         done = false;
          while (!done)
            {
-             done = 1;
+             done = true;
              rp--;
              /* JF added rp>=ritem &&   I hope to god its right! */
              if (rp >= ritem && ISVAR (*rp))
@@ -268,7 +268,7 @@ build_relations (void)
                  edge[nedges++] = map_goto (states1[--length],
                                             item_number_as_symbol_number (*rp));
                  if (nullable[*rp - ntokens])
-                   done = 0;
+                   done = false;
                }
            }
        }