JDK14/Java14源码在线阅读

/*
 * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
 * 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.
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#ifndef SHARE_MEMORY_RESOURCEAREA_INLINE_HPP
#define SHARE_MEMORY_RESOURCEAREA_INLINE_HPP

#include "memory/resourceArea.hpp"

inline char* ResourceArea::allocate_bytes(size_t size, AllocFailType alloc_failmode) {
#ifdef ASSERT
  if (_nesting < 1 && !_warned++)
    fatal("memory leak: allocating without ResourceMark");
  if (UseMallocOnly) {
    // use malloc, but save pointer in res. area for later freeing
    char** save = (char**)internal_malloc_4(sizeof(char*));

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