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

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• Author : Jamie Madill
  Date : 2016-11-07 13:58:48
  Hash : 45bcc784
  Message : translator: Scope all classes with "sh". I was seeing an odd problem with our PoolAlloc conflicting with the glslang/Vulkan TIntermNode, so the fix was to move everything to a separate namespace. The bison grammars are also regenerated. No functional changes. BUG=angleproject:1576 Change-Id: I959c7afe4c092f0d458432c07b4dcee4d39513f3 Reviewed-on: https://chromium-review.googlesource.com/408267 Reviewed-by: Yuly Novikov <ynovikov@chromium.org> Commit-Queue: Jamie Madill <jmadill@chromium.org>

• 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"
  
  namespace sh
  {
  
  ValidateMaxParameters::ValidateMaxParameters(unsigned int maxParameters)
      : TIntermTraverser(true, false, false), mMaxParameters(maxParameters), mValid(true)
  {
  }
  
  bool ValidateMaxParameters::visitAggregate(Visit visit, TIntermAggregate *node)
  {
      if (!mValid)
      {
          return false;
      }
  
      if (node->getOp() == EOpParameters && node->getSequence()->size() > mMaxParameters)
      {
          mValid = false;
      }
  
      return mValid;
  }
  
  bool ValidateMaxParameters::validate(TIntermNode *root, unsigned int maxParameters)
  {
      ValidateMaxParameters argsTraverser(maxParameters);
      root->traverse(&argsTraverser);
      return argsTraverser.mValid;
  }
  
  }  // namespace sh