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path: root/MLKUnboundVariableError.m
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/* -*- mode: objc; coding: utf-8 -*- */
/* Toilet Lisp, a Common Lisp subset for the Étoilé runtime.
 * Copyright (C) 2008  Matthias Andreas Benkard.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or (at
 * your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#import "MLKUnboundVariableError.h"
#import "runtime-compatibility.h"
#import "util.h"


@implementation MLKUnboundVariableError
-(id) initWithSymbol:(MLKSymbol *)symbol
       inEnvironment:(MLKEnvironment *)env
{
  self = [super initWithName:@"MLKUnboundVariableError"
                reason:[NSString stringWithFormat:
                                   @"The variable %@ is unbound.",
                                   MLKPrintToString(symbol)]
                userInfo:nil];
  LASSIGN (_symbol, symbol);
  LASSIGN (_env, env);
  return self;
}

-(void) dealloc
{
  LDESTROY (_env);
  LDESTROY (_symbol);
  [super dealloc];
}
@end