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

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• Hash : 1a0a0764
  Author :
  Date : 2021-09-27T12:56:57
  

  Translator: Fix outputting anonymous struct types
  
  Anonymous struct types have an "empty" symbol name, so instead of
  outputting their name, it's specified that they are anonymous.
  
  Bug: chromium:1253208
  Change-Id: Ic70767ba32bda6ceb214dfc3d0b4928173665d81
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3187810
  Reviewed-by: Tim Van Patten <timvp@google.com>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  

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• src/compiler/translator/InfoSink.cpp

• //
  // Copyright 2002 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.
  //
  
  #include "compiler/translator/InfoSink.h"
  
  #include "compiler/translator/ImmutableString.h"
  #include "compiler/translator/Symbol.h"
  #include "compiler/translator/Types.h"
  
  namespace sh
  {
  
  void TInfoSinkBase::prefix(Severity severity)
  {
      switch (severity)
      {
          case SH_WARNING:
              sink.append("WARNING: ");
              break;
          case SH_ERROR:
              sink.append("ERROR: ");
              break;
          default:
              sink.append("UNKOWN ERROR: ");
              break;
      }
  }
  
  TInfoSinkBase &TInfoSinkBase::operator<<(const ImmutableString &str)
  {
      sink.append(str.data());
      return *this;
  }
  
  TInfoSinkBase &TInfoSinkBase::operator<<(const TType &type)
  {
      if (type.isInvariant())
          sink.append("invariant ");
      if (type.getQualifier() != EvqTemporary && type.getQualifier() != EvqGlobal)
      {
          sink.append(type.getQualifierString());
          sink.append(" ");
      }
      if (type.getPrecision() != EbpUndefined)
      {
          sink.append(type.getPrecisionString());
          sink.append(" ");
      }
  
      const TMemoryQualifier &memoryQualifier = type.getMemoryQualifier();
      if (memoryQualifier.readonly)
      {
          sink.append("readonly ");
      }
      if (memoryQualifier.writeonly)
      {
          sink.append("writeonly ");
      }
      if (memoryQualifier.coherent)
      {
          sink.append("coherent ");
      }
      if (memoryQualifier.restrictQualifier)
      {
          sink.append("restrict ");
      }
      if (memoryQualifier.volatileQualifier)
      {
          sink.append("volatile ");
      }
  
      if (type.isArray())
      {
          for (auto arraySizeIter = type.getArraySizes().rbegin();
               arraySizeIter != type.getArraySizes().rend(); ++arraySizeIter)
          {
              *this << "array[" << (*arraySizeIter) << "] of ";
          }
      }
      if (type.isMatrix())
      {
          *this << type.getCols() << "X" << type.getRows() << " matrix of ";
      }
      else if (type.isVector())
          *this << type.getNominalSize() << "-component vector of ";
  
      sink.append(type.getBasicString());
  
      if (type.getStruct() != nullptr)
      {
          if (type.getStruct()->symbolType() == SymbolType::Empty)
          {
              *this << " <anonymous>";
          }
          else
          {
              *this << " '" << type.getStruct()->name() << "'";
          }
          if (type.isStructSpecifier())
          {
              *this << " (specifier)";
          }
      }
  
      return *this;
  }
  
  void TInfoSinkBase::location(int file, int line)
  {
      TPersistStringStream stream = sh::InitializeStream<TPersistStringStream>();
      if (line)
          stream << file << ":" << line;
      else
          stream << file << ":? ";
      stream << ": ";
  
      sink.append(stream.str());
  }
  
  }  // namespace sh
  

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