tests: c++: fix symbol lookup issue

[bison.git] / tests / glr-regression.at

diff --git a/tests/glr-regression.at b/tests/glr-regression.at
index 71f6e6d56fd7caf22a6d06a74385c27182b6974f..a815008dc7d556dae0c899aecf029c39b89831c5 100644 (file)
--- a/tests/glr-regression.at
+++ b/tests/glr-regression.at
@@ -72,7 +72,7 @@ const char *input = YY_NULLPTR;
 int
 main (int argc, const char* argv[])
 {
-  assert (argc == 2);
+  assert (argc == 2); (void) argc;
   input = argv[1];
   return yyparse ();
 }