16 lines
402 B
JavaScript
16 lines
402 B
JavaScript
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// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --allow-natives-syntax --harmony-tailcalls
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"use strict";
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function f(o) {
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return o.x();
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}
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try { f({ x: 1 }); } catch(e) {}
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try { f({ x: 1 }); } catch(e) {}
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%OptimizeFunctionOnNextCall(f);
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try { f({ x: 1 }); } catch(e) {}
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