Fix 18_support/exception_ptr/60612-*.cc on non-C99 targets

	* testsuite/18_support/exception_ptr/60612-terminate.cc
	(terminate, f): Wrap in _GLIBCXX_USE_C99.
	* testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.

From-SVN: r208958

libstdc++-v3/ChangeLog

+2014-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+	* testsuite/18_support/exception_ptr/60612-terminate.cc
+	(terminate, f): Wrap in _GLIBCXX_USE_C99.
+	* testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise.
+
 2014-03-27  Jonathan Wakely  <jwakely@redhat.com>
 
 	* doc/xml/manual/io.xml (std.io.objects): Additional markup.

libstdc++-v3/testsuite/18_support/exception_ptr/60612-terminate.cc

@@ -23,6 +23,7 @@
 #include <exception>
 #include <stdlib.h>
 
+#ifdef _GLIBCXX_USE_C99
 void terminate() { _Exit(0); }
 
 void f() noexcept
@@ -34,8 +35,12 @@ void f() noexcept
     std::rethrow_exception(std::current_exception());
   }
 }
+#endif
 
 int main()
 {
+#ifdef _GLIBCXX_USE_C99
   f();
+#endif
+  return 0;
 }

libstdc++-v3/testsuite/18_support/exception_ptr/60612-unexpected.cc

@@ -23,6 +23,7 @@
 #include <exception>
 #include <stdlib.h>
 
+#ifdef _GLIBCXX_USE_C99
 void unexpected() { _Exit(0); }
 
 void f() throw()
@@ -34,8 +35,11 @@ void f() throw()
     std::rethrow_exception(std::current_exception());
   }
 }
+#endif
 
 int main()
 {
+#ifdef _GLIBCXX_USE_C99
   f();
+#endif
 }