tests: fix empty unions.

[bison.git] / src / complain.c

diff --git a/src/complain.c b/src/complain.c
index 5629dd3a1c59adfc875596b7e6929b9c85046fed..5c07fb3dd8b68f2732dcaddfb6da72ee59f3eb6b 100644 (file)
--- a/src/complain.c
+++ b/src/complain.c
@@ -94,7 +94,7 @@ error_message (location *loc,
 | Report a warning, and proceed.  |
 `--------------------------------*/
 
-static void
+void
 set_warning_issued (void)
 {
   static bool warning_issued = false;