[PATCH] Fix libstdc++/58659.cc test case.

[Marcus Shawcroft]

The test case add here:

http://gcc.gnu.org/ml/gcc-patches/2013-10/msg00474.html
Introduced an unprototyped call to abort() resulting in failures due to 
unexepected warnings in aarch64-none-elf cross testing.

Committed to trunk as obvious.

Cheers
/Marcus

2013-10-09  Marcus Shawcroft  <marcus.shawcr...@arm.com>

        * testsuite/20_util/shared_ptr/cons/58659.cc: Use 
__builtin_abort().diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/58659.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/58659.cc
index 5e7c730..1b823bc 100644
--- a/libstdc++-v3/testsuite/20_util/shared_ptr/cons/58659.cc
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/cons/58659.cc
@@ -48,7 +48,7 @@ namespace std
       void deallocate(value_type* p, size_t n)
       {
         if (n != 1 || p != (void*)storage || !allocated)
-          abort();
+          __builtin_abort();
         allocated = false;
       }