Index: gcc/c/c-decl.c
--- gcc/c/c-decl.c.orig
+++ gcc/c/c-decl.c
@@ -5565,6 +5565,8 @@ warn_variable_length_array (tree name, tree size)
 	pedwarn_c90 (input_location, OPT_Wvla, "ISO C90 forbids variable "
 		     "length array");
     }
+    if (warn_variable_decl)
+      warning (OPT_Wvariable_decl, "variable-sized array %qE", name);
 }
 
 /* Print warning about defaulting to int if necessary.  */