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/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* 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
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* EnumExprAST.C
*
* Description: See EnumExprAST.h
*
* $Id: EnumExprAST.C,v 3.1 2003/07/10 18:08:06 milo Exp $
*
*/
#include "mem/slicc/ast/EnumExprAST.hh"
EnumExprAST::EnumExprAST(TypeAST* type_ast_ptr,
string* value_ptr)
: ExprAST()
{
assert(value_ptr != NULL);
assert(type_ast_ptr != NULL);
m_type_ast_ptr = type_ast_ptr;
m_value_ptr = value_ptr;
}
EnumExprAST::~EnumExprAST()
{
delete m_type_ast_ptr;
delete m_value_ptr;
}
Type* EnumExprAST::generate(string& code) const
{
Type* type_ptr = m_type_ast_ptr->lookupType();
code += type_ptr->cIdent() + "_" + (*m_value_ptr);
// Make sure the enumeration value exists
if (!type_ptr->enumExist(*m_value_ptr)) {
error("Type '" + m_type_ast_ptr->toString() + "' does not have enumeration '" + *m_value_ptr + "'");
}
// Return the proper type
return type_ptr;
}
void EnumExprAST::print(ostream& out) const
{
string str;
str += m_type_ast_ptr->toString()+":"+(*m_value_ptr);
out << "[EnumExpr: " << str << "]";
}
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