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

• Show log

  Commit

• Hash : b401a92b
  Author :
  Date : 2012-10-26T18:58:24
  

  Move the new preprocessor out of the 'new' directory.
  
  TRAC #21966
  Signed-off-by: Daniel Koch
  Author: Nicolas Capens
  
  git-svn-id: https://angleproject.googlecode.com/svn/trunk@1326 736b8ea6-26fd-11df-bfd4-992fa37f6226
  

Download

• src/compiler/preprocessor/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 "Diagnostics.h"
  
  #include <cassert>
  
  namespace pp
  {
  
  Diagnostics::~Diagnostics()
  {
  }
  
  void Diagnostics::report(ID id,
                           const SourceLocation& loc,
                           const std::string& text)
  {
      // TODO(alokp): Keep a count of errors and warnings.
      print(id, loc, text);
  }
  
  Diagnostics::Severity Diagnostics::severity(ID id)
  {
      if ((id > ERROR_BEGIN) && (id < ERROR_END))
          return ERROR;
  
      if ((id > WARNING_BEGIN) && (id < WARNING_END))
          return WARNING;
  
      assert(false);
      return ERROR;
  }
  
  std::string Diagnostics::message(ID id)
  {
      switch (id)
      {
        // Errors begin.
        case INTERNAL_ERROR:
            return "internal error";
        case OUT_OF_MEMORY:
            return "out of memory";
        case INVALID_CHARACTER:
            return "invalid character";
        case INVALID_NUMBER:
            return "invalid number";
        case INTEGER_OVERFLOW:
            return "integer overflow";
        case FLOAT_OVERFLOW:
            return "float overflow";
        case TOKEN_TOO_LONG:
            return "token too long";
        case INVALID_EXPRESSION:
            return "invalid expression";
        case DIVISION_BY_ZERO:
            return "division by zero";
        case EOF_IN_COMMENT:
            return "unexpected end of file found in comment";
        case UNEXPECTED_TOKEN:
            return "unexpected token";
        case DIRECTIVE_INVALID_NAME:
            return "invalid directive name";
        case MACRO_NAME_RESERVED:
            return "macro name is reserved";
        case MACRO_REDEFINED:
            return "macro redefined";
        case MACRO_PREDEFINED_REDEFINED:
            return "predefined macro redefined";
        case MACRO_PREDEFINED_UNDEFINED:
            return "predefined macro undefined";
        case MACRO_UNTERMINATED_INVOCATION:
            return "unterminated macro invocation";
        case MACRO_TOO_FEW_ARGS:
            return "Not enough arguments for macro";
        case MACRO_TOO_MANY_ARGS:
            return "Too many arguments for macro";
        case CONDITIONAL_ENDIF_WITHOUT_IF:
            return "unexpected #endif found without a matching #if";
        case CONDITIONAL_ELSE_WITHOUT_IF:
            return "unexpected #else found without a matching #if";
        case CONDITIONAL_ELSE_AFTER_ELSE:
            return "unexpected #else found after another #else";
        case CONDITIONAL_ELIF_WITHOUT_IF:
            return "unexpected #elif found without a matching #if";
        case CONDITIONAL_ELIF_AFTER_ELSE:
            return "unexpected #elif found after #else";
        case CONDITIONAL_UNTERMINATED:
            return "unexpected end of file found in conditional block";
        case INVALID_EXTENSION_NAME:
            return "invalid extension name";
        case INVALID_EXTENSION_BEHAVIOR:
            return "invalid extension behavior";
        case INVALID_EXTENSION_DIRECTIVE:
            return "invalid extension directive";
        case INVALID_VERSION_NUMBER:
            return "invalid version number";
        case INVALID_VERSION_DIRECTIVE:
            return "invalid version directive";
        case VERSION_NOT_FIRST_STATEMENT:
          return "#version directive must occur before anything else, "
                 "except for comments and white space";
        case INVALID_LINE_NUMBER:
            return "invalid line number";
        case INVALID_FILE_NUMBER:
            return "invalid file number";
        case INVALID_LINE_DIRECTIVE:
            return "invalid line directive";
        // Errors end.
        // Warnings begin.
        case EOF_IN_DIRECTIVE:
            return "unexpected end of file found in directive";
        case CONDITIONAL_UNEXPECTED_TOKEN:
            return "unexpected token after conditional expression";
        case UNRECOGNIZED_PRAGMA:
            return "unrecognized pragma";
        // Warnings end.
        default:
            assert(false);
            return "";
      }
  }
  
  }  // namespace pp
  

Download