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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.
*/
/*
* OutPortDeclAST.C
*
* Description: See OutPortDeclAST.h
*
* $Id: OutPortDeclAST.C,v 3.3 2004/02/02 22:37:51 milo Exp $
*
*/
#include "mem/slicc/ast/OutPortDeclAST.hh"
#include "mem/slicc/symbols/SymbolTable.hh"
OutPortDeclAST::OutPortDeclAST(string* ident_ptr,
TypeAST* msg_type_ptr,
ExprAST* var_expr_ptr,
PairListAST* pairs_ptr)
: DeclAST(pairs_ptr)
{
m_ident_ptr = ident_ptr;
m_msg_type_ptr = msg_type_ptr;
m_var_expr_ptr = var_expr_ptr;
m_queue_type_ptr = new TypeAST(new string("OutPort"));
}
OutPortDeclAST::~OutPortDeclAST()
{
delete m_ident_ptr;
delete m_msg_type_ptr;
delete m_var_expr_ptr;
delete m_queue_type_ptr;
}
void OutPortDeclAST::generate()
{
string code;
Type* queue_type_ptr = m_var_expr_ptr->generate(code);
if (!queue_type_ptr->isOutPort()) {
error("Outport queues must be of a type that has the 'outport' attribute. The type '" +
queue_type_ptr->toString() + "' does not have this attribute.");
}
Type* type_ptr = m_queue_type_ptr->lookupType();
g_sym_table.newSym(new Var(*m_ident_ptr, getLocation(), type_ptr, code, getPairs()));
}
void OutPortDeclAST::print(ostream& out) const
{
out << "[OutPortDecl: " << *m_ident_ptr << "]";
}
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