clang: fix -Wunused-parameter warning

Fixes:
gcc/cp/decl2.cc:158:54: warning: unused parameter 'entry' [-Wunused-parameter]

gcc/cp/ChangeLog:

	* decl2.cc (struct priority_map_traits): Remove unused param.

diff --git a/gcc/cp/decl2.cc b/gcc/cp/decl2.cc
index a8f3e6e5fbad7e34c18e50be18df7e1c32fa76c0..0c4492f7354c449d88fd5aad5b46fe6cb8544f7e 100644 (file)
--- a/gcc/cp/decl2.cc
+++ b/gcc/cp/decl2.cc
@@ -155,7 +155,7 @@ struct priority_map_traits
   {
     return false;
   }
-  template <typename T> static void mark_deleted (T &entry)
+  template <typename T> static void mark_deleted (T &)
   {
     gcc_unreachable ();
   }