blob: 4324168ad1ac2a665c565aaf296af651d3845657 [file] [log] [blame]
/*
* Copyright (C) 2014-2018 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "StructureSet.h"
#include "JSCInlines.h"
#include "TrackedReferences.h"
#include <wtf/CommaPrinter.h>
namespace JSC {
void StructureSet::markIfCheap(SlotVisitor& visitor) const
{
for (Structure* structure : *this)
structure->markIfCheap(visitor);
}
bool StructureSet::isStillAlive(VM& vm) const
{
for (Structure* structure : *this) {
if (!vm.heap.isMarked(structure))
return false;
}
return true;
}
void StructureSet::dumpInContext(PrintStream& out, DumpContext* context) const
{
CommaPrinter comma;
out.print("[");
forEach([&] (Structure* structure) { out.print(comma, inContext(*structure, context)); });
out.print("]");
}
void StructureSet::dump(PrintStream& out) const
{
dumpInContext(out, nullptr);
}
} // namespace JSC