* data/lalr1.cc (symprint_): Use cdebug_ to avoid warnings.

[bison.git] / data / lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index 29301b696cabac79debcf4595df6ece6535b6dc2..4e9f9cb2133a4f65fe1c39473837c38205a91649 100644 (file)
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -429,6 +429,7 @@ yy::]b4_parser_class_name[::symprint_ (int yytype,
   (void) yylocationp;
   /* Backward compatibility, but should be removed eventually. */
   std::ostream& cdebug_ = *yycdebug_;
+  (void) cdebug_;
 
   *yycdebug_ << (yytype < ntokens_ ? "token" : "nterm")
             << ' ' << name_[yytype] << " ("