kc3-lang/angle/src/compiler/Diagnostics.cpp

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• Hash : 6b495719
  Author :
  Date : 2012-06-29T00:06:58
  

  Moved error-counting to Diagnostics so that errors generated during preprocessing is included in the count.
  Enabled logging of preprocessor diagnostics into info-log.
  Review URL: https://codereview.appspot.com/6354047
  
  git-svn-id: https://angleproject.googlecode.com/svn/trunk@1177 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

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• src/compiler/Diagnostics.cpp

• //
  // Copyright (c) 2012 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/Diagnostics.h"
  
  #include "compiler/debug.h"
  #include "compiler/InfoSink.h"
  #include "compiler/preprocessor/new/SourceLocation.h"
  
  TDiagnostics::TDiagnostics(TInfoSink& infoSink) :
      mInfoSink(infoSink),
      mNumErrors(0),
      mNumWarnings(0)
  {
  }
  
  TDiagnostics::~TDiagnostics()
  {
  }
  
  void TDiagnostics::writeInfo(Severity severity,
                               const pp::SourceLocation& loc,
                               const std::string& reason,
                               const std::string& token,
                               const std::string& extra)
  {
      TPrefixType prefix = EPrefixNone;
      switch (severity)
      {
        case ERROR:
          ++mNumErrors;
          prefix = EPrefixError;
          break;
        case WARNING:
          ++mNumWarnings;
          prefix = EPrefixWarning;
          break;
        default:
          UNREACHABLE();
          break;
      }
  
      TInfoSinkBase& sink = mInfoSink.info;
      /* VC++ format: file(linenum) : error #: 'token' : extrainfo */
      sink.prefix(prefix);
      sink.location(EncodeSourceLoc(loc.file, loc.line));
      sink << "'" << token <<  "' : " << reason << " " << extra << "\n";
  }
  
  void TDiagnostics::writeDebug(const std::string& str)
  {
      mInfoSink.debug << str;
  }
  
  void TDiagnostics::print(ID id,
                           const pp::SourceLocation& loc,
                           const std::string& text)
  {
      writeInfo(severity(id), loc, message(id), text, "");
  }
  

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