kc3-lang/angle/src/compiler/translator/Intermediate.h

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• Hash : 56229f1b
  Author :
  Date : 2017-07-10T14:16:33
  

  Remove TIntermediate::addConstantUnion
  
  This includes asserts in TConstantUnion to reveal incorrect usage of
  union - reading a different field of an union that has last been set
  is undefined behavior in C++.
  
  Existing issues with accessing incorrect fields of constant unions
  are fixed.
  
  BUG=angleproject:1490
  TEST=angle_unittests
  
  Change-Id: Idd6b7a871d73e2928f117a9348c92043612fab82
  

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• src/compiler/translator/Intermediate.h

• //
  // Copyright (c) 2002-2014 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  #ifndef COMPILER_TRANSLATOR_INTERMEDIATE_H_
  #define COMPILER_TRANSLATOR_INTERMEDIATE_H_
  
  #include "compiler/translator/IntermNode.h"
  
  namespace sh
  {
  
  //
  // Set of helper functions to help build the tree.
  // TODO(oetuaho@nvidia.com): Clean this up, it doesn't need to be a class.
  //
  class TIntermediate
  {
    public:
      static TIntermBlock *EnsureBlock(TIntermNode *node);
  
    private:
      TIntermediate(){};
  };
  
  }  // namespace sh
  
  #endif  // COMPILER_TRANSLATOR_INTERMEDIATE_H_
  

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