kc3-lang/angle/src/compiler/translator/ValidateMaxParameters.cpp

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• Author : Olli Etuaho
  Date : 2017-05-18 15:08:24
  Hash : b427920e
  Message : Clean up ValidateMaxParameters It doesn't need to use a traverser, since all function definitions can be found simply by iterating over the children of the root node. BUG=angleproject:2040 TEST=angle_unittests Change-Id: I18a98eff9710485c0cdce73e7fffe124f7d7afb2 Reviewed-on: https://chromium-review.googlesource.com/508791 Reviewed-by: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org> Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

• src/compiler/translator/ValidateMaxParameters.cpp

• //
  // Copyright (c) 2016 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.
  //
  // ValidateMaxParameters checks if function definitions have more than a set number of parameters.
  
  #include "compiler/translator/ValidateMaxParameters.h"
  
  #include "compiler/translator/IntermNode.h"
  
  namespace sh
  {
  
  bool ValidateMaxParameters(TIntermBlock *root, unsigned int maxParameters)
  {
      for (TIntermNode *node : *root->getSequence())
      {
          TIntermFunctionDefinition *definition = node->getAsFunctionDefinition();
          if (definition != nullptr &&
              definition->getFunctionPrototype()->getSequence()->size() > maxParameters)
          {
              return false;
          }
      }
      return true;
  }
  
  }  // namespace sh