diff --git a/libstdc++/src/pure_virtual.cpp b/libstdc++/src/pure_virtual.cpp
+++ /dev/null
@@ -1,8 +0,0 @@
-#undef NDEBUG
-#include <assert.h>
-
-extern "C" void __cxa_pure_virtual() {
- // We can't call __libc_format_log from libstdc++ because it's hidden and in libc, so cheat.
- assert(!"Pure virtual function called. Are you calling virtual methods from a destructor?");
- /* NOTREACHED */
-}