source: translator/SynTree/ReferenceToType.cc @ 42e2ad7

/*
 * This file is part of the Cforall project
 *
 * $Id: ReferenceToType.cc,v 1.16 2005/08/29 20:59:26 rcbilson Exp $
 *
 */

#include <string>
#include <cassert>

#include "Type.h"
#include "Declaration.h"
#include "Expression.h"
#include "TypeSubstitution.h"
#include "utility.h"


ReferenceToType::ReferenceToType( const Type::Qualifiers &tq, const std::string &name )
    : Type( tq ), name( name )
{
}

ReferenceToType::ReferenceToType( const ReferenceToType &other )
    : Type( other ), name( other.name )
{
    cloneAll( other.parameters, parameters );
}

ReferenceToType::~ReferenceToType()
{
    deleteAll( parameters );
}

void 
ReferenceToType::print( std::ostream &os, int indent ) const
{
    using std::endl;
    
    Type::print( os, indent );
    os << "instance of " << typeString() << " " << name << " ";
    if( !parameters.empty() ) {
        os << endl << std::string( indent, ' ' ) << "with parameters" << endl;
        printAll( parameters, os, indent+2 );
    }
}

namespace {

void
doLookup( const std::list< Declaration* > &members, const std::list< TypeDecl* > &parms, const std::list< Expression* > &args, const std::string &name, std::list< Declaration* > &foundDecls )
{
    std::list< Declaration* > found;
    for( std::list< Declaration* >::const_iterator i = members.begin(); i != members.end(); ++i ) {
        if( (*i)->get_name() == name ) {
            found.push_back( *i );
        }
    }
    applySubstitution( parms.begin(), parms.end(), args.begin(), found.begin(), found.end(), back_inserter( foundDecls ) );
}

} // namespace

std::string StructInstType::typeString() const { return "struct"; }

void
StructInstType::lookup( const std::string &name, std::list< Declaration* > &foundDecls ) const
{
    assert( baseStruct );
    doLookup( baseStruct->get_members(), baseStruct->get_parameters(), parameters, name, foundDecls );
}

std::string UnionInstType::typeString() const { return "union"; }

void
UnionInstType::lookup( const std::string &name, std::list< Declaration* > &foundDecls ) const
{
    assert( baseUnion );
    doLookup( baseUnion->get_members(), baseUnion->get_parameters(), parameters, name, foundDecls );
}

std::string EnumInstType::typeString() const { return "enum"; }

std::string ContextInstType::typeString() const { return "context"; }

ContextInstType::ContextInstType( const ContextInstType &other )
    : Parent( other )
{
    cloneAll( other.members, members );
}

ContextInstType::~ContextInstType()
{
    deleteAll( members );
}

TypeInstType::TypeInstType( const Type::Qualifiers &tq, const std::string &name, TypeDecl *baseType ) : Parent( tq, name )
{
    set_baseType( baseType );
}

TypeInstType::TypeInstType( const Type::Qualifiers &tq, const std::string &name, bool isFtype ) : Parent( tq, name ), baseType( 0 ), isFtype( isFtype )
{
}

void TypeInstType::set_baseType( TypeDecl *newValue )
{
    baseType = newValue;
    isFtype = newValue->get_kind() == TypeDecl::Ftype;
}

std::string TypeInstType::typeString() const { return "type"; }

void 
TypeInstType::print( std::ostream &os, int indent ) const
{
    using std::endl;
    
    Type::print( os, indent );
    os << "instance of " << typeString() << " " << get_name() << " (" << ( isFtype ? "" : "not" ) << " a function type) ";
    if( !parameters.empty() ) {
        os << endl << std::string( indent, ' ' ) << "with parameters" << endl;
        printAll( parameters, os, indent+2 );
    }
}