DiagnosticsBase.h

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Author : daniel@transgaming.com
Date : 2013-01-11 04:12:09
Hash : b3077d08
Message : Upstream various build fixes from WebKit to ANGLE to make updating ANGLE in WebKit easier. a) http://trac.webkit.org/changeset/127747 b) http://trac.webkit.org/changeset/128539 c) http://trac.webkit.org/changeset/122870 - Specifically, items #3 and #4 in this changeset's commit message. Review URL: https://codereview.appspot.com/7040045 Author: maxvujovic@gmail.com ------ Upodate preprocessor.vcxproj to reflect changes in r1640. Review URL: https://codereview.appspot.com/7061044 git-svn-id: https://angleproject.googlecode.com/svn/branches/dx11proto@1703 736b8ea6-26fd-11df-bfd4-992fa37f6226

src/compiler/preprocessor/DiagnosticsBase.h

//
// 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.
//

#ifndef COMPILER_PREPROCESSOR_DIAGNOSTICS_H_
#define COMPILER_PREPROCESSOR_DIAGNOSTICS_H_

#include <string>

namespace pp
{

struct SourceLocation;

// Base class for reporting diagnostic messages.
// Derived classes are responsible for formatting and printing the messages.
class Diagnostics
{
  public:
    enum Severity
    {
        ERROR,
        WARNING
    };
    enum ID
    {
        ERROR_BEGIN,
        INTERNAL_ERROR,
        OUT_OF_MEMORY,
        INVALID_CHARACTER,
        INVALID_NUMBER,
        INTEGER_OVERFLOW,
        FLOAT_OVERFLOW,
        TOKEN_TOO_LONG,
        INVALID_EXPRESSION,
        DIVISION_BY_ZERO,
        EOF_IN_COMMENT,
        UNEXPECTED_TOKEN,
        DIRECTIVE_INVALID_NAME,
        MACRO_NAME_RESERVED,
        MACRO_REDEFINED,
        MACRO_PREDEFINED_REDEFINED,
        MACRO_PREDEFINED_UNDEFINED,
        MACRO_UNTERMINATED_INVOCATION,
        MACRO_TOO_FEW_ARGS,
        MACRO_TOO_MANY_ARGS,
        CONDITIONAL_ENDIF_WITHOUT_IF,
        CONDITIONAL_ELSE_WITHOUT_IF,
        CONDITIONAL_ELSE_AFTER_ELSE,
        CONDITIONAL_ELIF_WITHOUT_IF,
        CONDITIONAL_ELIF_AFTER_ELSE,
        CONDITIONAL_UNTERMINATED,
        INVALID_EXTENSION_NAME,
        INVALID_EXTENSION_BEHAVIOR,
        INVALID_EXTENSION_DIRECTIVE,
        INVALID_VERSION_NUMBER,
        INVALID_VERSION_DIRECTIVE,
        VERSION_NOT_FIRST_STATEMENT,
        INVALID_LINE_NUMBER,
        INVALID_FILE_NUMBER,
        INVALID_LINE_DIRECTIVE,
        ERROR_END,

        WARNING_BEGIN,
        EOF_IN_DIRECTIVE,
        CONDITIONAL_UNEXPECTED_TOKEN,
        UNRECOGNIZED_PRAGMA,
        WARNING_END
    };

    virtual ~Diagnostics();

    void report(ID id, const SourceLocation& loc, const std::string& text);

  protected:
    Severity severity(ID id);
    std::string message(ID id);

    virtual void print(ID id,
                       const SourceLocation& loc,
                       const std::string& text) = 0;
};

}  // namespace pp
#endif  // COMPILER_PREPROCESSOR_DIAGNOSTICS_H_

kc3-lang/angle/src/compiler/preprocessor/DiagnosticsBase.h

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kc3-lang/angle /src/compiler/preprocessor/DiagnosticsBase.h