Minor fixups to get 'make maintainer-check' to work.

[bison.git] / data / lalr1.cc

diff --git a/data/lalr1.cc b/data/lalr1.cc
index e27cce48027fd2cbce4a611da34b88e3a6874b46..491a46177b073ccf5483c938dc464c7e37eae429 100644 (file)
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -829,6 +829,7 @@ b4_error_verbose_if([, yytoken])[));
 b4_error_verbose_if([, int tok])[)
   {
     std::string res;
+    YYUSE (yystate);
 #if YYERROR_VERBOSE
     int yyn = yypact_[yystate];
     if (yypact_ninf_ < yyn && yyn < yylast_)