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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
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2 // Use of this source code is governed by a BSD-style license that can be |
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3 // found in the LICENSE file. |
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4 |
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5 #include "virtual_methods.h" |
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6 |
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7 // Shouldn't warn about method usage in the implementation file. |
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8 class VirtualMethodsInImplementation { |
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9 public: |
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10 virtual void MethodIsAbstract() = 0; |
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11 virtual void MethodHasNoArguments(); |
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12 virtual void MethodHasEmptyDefaultImpl() {} |
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13 virtual bool ComplainAboutThis() { return true; } |
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14 }; |
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15 |
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16 // Stubs to fill in the abstract method |
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17 class ConcreteVirtualMethodsInHeaders : public VirtualMethodsInHeaders { |
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18 public: |
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19 virtual void MethodIsAbstract() override {} |
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20 }; |
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21 |
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22 class ConcreteVirtualMethodsInImplementation |
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23 : public VirtualMethodsInImplementation { |
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24 public: |
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25 virtual void MethodIsAbstract() override {} |
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26 }; |
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27 |
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28 // Fill in the implementations |
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29 void VirtualMethodsInHeaders::MethodHasNoArguments() {} |
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30 void WarnOnMissingVirtual::MethodHasNoArguments() {} |
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31 void VirtualMethodsInImplementation::MethodHasNoArguments() {} |
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32 |
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33 int main() { |
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34 ConcreteVirtualMethodsInHeaders one; |
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35 ConcreteVirtualMethodsInImplementation two; |
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36 } |