Vyacheslav Egorov
23fd1a184b
BUG=http://dartbug.com/27590 R=asiva@google.com Review URL: https://codereview.chromium.org/2485993002 .
37 lines
1.0 KiB
C++
37 lines
1.0 KiB
C++
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#include "platform/assert.h"
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#include "vm/bootstrap_natives.h"
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namespace dart {
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DEFINE_NATIVE_ENTRY(ClassID_getID, 1) {
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const Instance& instance =
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Instance::CheckedHandle(zone, arguments->NativeArgAt(0));
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return Smi::New(instance.GetClassId());
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}
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DEFINE_NATIVE_ENTRY(ClassID_byName, 1) {
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GET_NON_NULL_NATIVE_ARGUMENT(String, name, arguments->NativeArgAt(0));
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#define CLASS_LIST_WITH_NULL(V) \
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V(Null) \
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CLASS_LIST_NO_OBJECT(V)
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#define COMPARE(clazz) \
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if (name.Equals(#clazz)) return Smi::New(k##clazz##Cid);
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CLASS_LIST_WITH_NULL(COMPARE)
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#undef COMPARE
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#undef CLASS_LIST_WITH_NULL
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UNREACHABLE();
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return Smi::New(-1);
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}
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} // namespace dart
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