/* Objective Modula-2 Compiler (objm2c)
 *
 * @file objm2_errmsg.c
 * error messages implementation
 *
 * Translate error numbers into messages
 *
 * Author: Benjamin Kowarsch
 *
 * Copyright (C) 2009 The Objective Modula-2 Project. All rights reserved.
 *
 *  License:
 *
 *  Redistribution  and  use  in source  and  binary forms,  with  or  without
 *  modification, are permitted provided that the following conditions are met
 *
 *  1) This file,  or any part thereof,  may  NOT  be hosted on websites which
 *     contain advertising,  unless specific prior written permission has been
 *     obtained.  The licensor will grant such permission  upon request at its
 *     sole discretion to websites the licensor does  NOT  consider abusive in
 *     their  use  of advertising.  Small notices  in the footer  of a website
 *     naming corporate rights holders,  infrastructure providers  or sponsors
 *     are not considered advertising in the context of this license.
 *
 *  2) Redistributions  of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *
 *  3) Redistributions  in binary form  must  reproduce  the  above  copyright
 *     notice,  this list of conditions  and  the following disclaimer  in the
 *     documentation and other materials provided with the distribution.
 *
 *  4) Neither the author's name nor the names of any contributors may be used
 *     to endorse  or  promote  products  derived  from this software  without
 *     specific prior written permission.
 *
 *  5) Where this list of conditions  or  the following disclaimer, in part or
 *     as a whole is overruled  or  nullified by applicable law, no permission
 *     is granted to use the software.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,  BUT NOT LIMITED TO,  THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY  AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT  SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE  FOR  ANY  DIRECT,  INDIRECT,  INCIDENTAL,  SPECIAL,  EXEMPLARY,  OR
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 * SUBSTITUTE GOODS OR SERVICES;  LOSS OF USE,  DATA,  OR PROFITS; OR BUSINESS
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,  EVEN IF ADVISED OF THE
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 *  
 */

#include "objm2_error_messages.h"


// --------------------------------------------------------------------------
// Error messages
// --------------------------------------------------------------------------

static const char *_error_message[] = {
    "option not yet implemented.",
    "invalid option.",
    "memory allocation failed.",
    "source file not specified."
}; // end _error_message


// --------------------------------------------------------------------------
// function:  error_message()
// --------------------------------------------------------------------------
//
// Returns the error message associated with <error>.  If the value passed in
// for <error> is invalid,  the function will return NULL.

const char *error_message(objm2_err_t error) {
    if (error >= NUMBER_OF_ERROR_MESSAGES)
        return NULL;
    else
        return _error_message[error];
} // end error_message


// END OF FILE