build: fix some warnings

Reported by John Horigan.
http://lists.gnu.org/archive/html/bug-bison/2015-01/msg00034.html

* src/graphviz.c, src/symtab.h: Address compiler warnings.

diff --git a/THANKS b/THANKS
index 875ac961258927e0c454b61815996410373286e7..26bea0a76f05a9b0ca80c4e16df5ffac557b5eb1 100644 (file)
--- a/THANKS
+++ b/THANKS
@@ -66,6 +66,7 @@ Jim Kent                  jkent@arch.sel.sony.com
 Jim Meyering              jim@meyering.net
 Joel E. Denny             joeldenny@joeldenny.org
 Johan van Selst           johans@stack.nl
 Jim Meyering              jim@meyering.net
 Joel E. Denny             joeldenny@joeldenny.org
 Johan van Selst           johans@stack.nl

+John Horigan              john@glyphic.com

 Jonathan Fabrizio         jonathan.fabrizio@lrde.epita.fr
 Jonathan Nieder           jrnieder@gmail.com
 Juan Manuel Guerrero      juan.guerrero@gmx.de
 Jonathan Fabrizio         jonathan.fabrizio@lrde.epita.fr
 Jonathan Nieder           jrnieder@gmail.com
 Juan Manuel Guerrero      juan.guerrero@gmx.de

diff --git a/src/graphviz.c b/src/graphviz.c
index e7611b0f3ebf05dce19ea530fbf5f79798acbb44..663cf371d91d7850aa5a1848d76259dc2dd004da 100644 (file)
--- a/src/graphviz.c
+++ b/src/graphviz.c
@@ -113,8 +113,8 @@ conclude_red (struct obstack *out, int source, rule_number ruleno,
          with n the source state and m the rule number. This is because we
          don't want all the reductions bearing a same rule number to point to
          the same state, since that is not the desired format. */
          with n the source state and m the rule number. This is because we
          don't want all the reductions bearing a same rule number to point to
          the same state, since that is not the desired format. */

-      fprintf (fout, "  %1$d -> \"%1$dR%2$d%3$s\" [",
-               source, ruleno, ed);
+      fprintf (fout, "  %d -> \"%dR%d%s\" [",
+               source, source, ruleno, ed);

 
       /* (The lookahead tokens have been added to the beginning of the
          obstack, in the caller function.) */
 
       /* (The lookahead tokens have been added to the beginning of the
          obstack, in the caller function.) */

diff --git a/src/symtab.h b/src/symtab.h
index aa6d65bbb8bd5f4929bf3d8fdfcb1adb7f1f05e6..f92407f815c48dea40dc6299ee20be2c94c50066 100644 (file)
--- a/src/symtab.h
+++ b/src/symtab.h
@@ -73,12 +73,12 @@ typedef enum
     declared,
   } status;
 
     declared,
   } status;
 

-typedef enum code_props_type code_props_type;

 enum code_props_type
   {
     destructor = 0,
     printer = 1,
   };
 enum code_props_type
   {
     destructor = 0,
     printer = 1,
   };

+typedef enum code_props_type code_props_type;

 
 enum { CODE_PROPS_SIZE = 2 };
 
 
 enum { CODE_PROPS_SIZE = 2 };