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

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• Hash : 1cc598f8
  Author :
  Date : 2016-08-18T13:50:30
  

  Add error and warning helpers to Diagnostics
  
  This will make it easier to generate errors and warnings with a
  consistent format outside of ParseContext, for example in
  TIntermBinary::fold() which warns about division by zero.
  
  BUG=angleproject:952
  TEST=angle_unittests
  
  Change-Id: I25999d7bdc77efafe77785a0d6f4d63417dfaab9
  Reviewed-on: https://chromium-review.googlesource.com/372719
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
  

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• src/compiler/translator/Diagnostics.h

• //
  // Copyright (c) 2012-2013 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_DIAGNOSTICS_H_
  #define COMPILER_TRANSLATOR_DIAGNOSTICS_H_
  
  #include "common/angleutils.h"
  #include "compiler/preprocessor/DiagnosticsBase.h"
  
  class TInfoSink;
  struct TSourceLoc;
  
  class TDiagnostics : public pp::Diagnostics, angle::NonCopyable
  {
    public:
      TDiagnostics(TInfoSink& infoSink);
      ~TDiagnostics() override;
  
      TInfoSink& infoSink() { return mInfoSink; }
  
      int numErrors() const { return mNumErrors; }
      int numWarnings() const { return mNumWarnings; }
  
      void writeInfo(Severity severity,
                     const pp::SourceLocation& loc,
                     const std::string& reason,
                     const std::string& token,
                     const std::string& extra);
  
      void error(const TSourceLoc &loc, const char *reason, const char *token, const char *extraInfo);
      void warning(const TSourceLoc &loc,
                   const char *reason,
                   const char *token,
                   const char *extraInfo);
  
    protected:
      void print(ID id, const pp::SourceLocation &loc, const std::string &text) override;
  
    private:
      TInfoSink& mInfoSink;
      int mNumErrors;
      int mNumWarnings;
  };
  
  #endif  // COMPILER_TRANSLATOR_DIAGNOSTICS_H_
  

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