8022956: Clang: enable return type warnings on BSD
Reviewed-by: coleenp, sla
/* * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright 2007 Red Hat, Inc. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */#include "precompiled.hpp"#include "asm/assembler.hpp"#include "assembler_zero.inline.hpp"#include "code/vtableStubs.hpp"#include "interp_masm_zero.hpp"#include "memory/resourceArea.hpp"#include "oops/instanceKlass.hpp"#include "oops/klassVtable.hpp"#include "runtime/sharedRuntime.hpp"#include "vmreg_zero.inline.hpp"#ifdef COMPILER2#include "opto/runtime.hpp"#endifVtableStub* VtableStubs::create_vtable_stub(int vtable_index) { ShouldNotCallThis(); return NULL;}VtableStub* VtableStubs::create_itable_stub(int vtable_index) { ShouldNotCallThis(); return NULL;}int VtableStub::pd_code_size_limit(bool is_vtable_stub) { ShouldNotCallThis(); return 0;}int VtableStub::pd_code_alignment() { ShouldNotCallThis(); return 0;}