|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
|
|
|
** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
|
|
|
**
|
|
|
** This file is part of the Qt Script Generator project on Trolltech Labs.
|
|
|
**
|
|
|
** This file may be used under the terms of the GNU General Public
|
|
|
** License version 2.0 as published by the Free Software Foundation
|
|
|
** and appearing in the file LICENSE.GPL included in the packaging of
|
|
|
** this file. Please review the following information to ensure GNU
|
|
|
** General Public Licensing requirements will be met:
|
|
|
** http://www.trolltech.com/products/qt/opensource.html
|
|
|
**
|
|
|
** If you are unsure which license is appropriate for your use, please
|
|
|
** review the following information:
|
|
|
** http://www.trolltech.com/products/qt/licensing.html or contact the
|
|
|
** sales department at sales@trolltech.com.
|
|
|
**
|
|
|
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
|
|
|
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
**
|
|
|
****************************************************************************/
|
|
|
|
|
|
|
|
|
#include "declarator_compiler.h"
|
|
|
#include "name_compiler.h"
|
|
|
#include "type_compiler.h"
|
|
|
#include "compiler_utils.h"
|
|
|
#include "lexer.h"
|
|
|
#include "binder.h"
|
|
|
#include "tokens.h"
|
|
|
|
|
|
#include <qdebug.h>
|
|
|
|
|
|
DeclaratorCompiler::DeclaratorCompiler(Binder *binder)
|
|
|
: _M_binder (binder), _M_token_stream (binder->tokenStream ())
|
|
|
{
|
|
|
}
|
|
|
|
|
|
void DeclaratorCompiler::run(DeclaratorAST *node)
|
|
|
{
|
|
|
_M_id.clear();
|
|
|
_M_parameters.clear();
|
|
|
_M_array.clear();
|
|
|
_M_function = false;
|
|
|
_M_reference = false;
|
|
|
_M_variadics = false;
|
|
|
_M_indirection = 0;
|
|
|
|
|
|
if (node)
|
|
|
{
|
|
|
NameCompiler name_cc(_M_binder);
|
|
|
|
|
|
DeclaratorAST *decl = node;
|
|
|
while (decl && decl->sub_declarator)
|
|
|
decl = decl->sub_declarator;
|
|
|
|
|
|
Q_ASSERT (decl != 0);
|
|
|
|
|
|
name_cc.run(decl->id);
|
|
|
_M_id = name_cc.name();
|
|
|
_M_function = (node->parameter_declaration_clause != 0);
|
|
|
if (node->parameter_declaration_clause && node->parameter_declaration_clause->ellipsis)
|
|
|
_M_variadics = true;
|
|
|
|
|
|
visitNodes(this, node->ptr_ops);
|
|
|
visit(node->parameter_declaration_clause);
|
|
|
|
|
|
if (const ListNode<ExpressionAST*> *it = node->array_dimensions)
|
|
|
{
|
|
|
it->toFront();
|
|
|
const ListNode<ExpressionAST*> *end = it;
|
|
|
|
|
|
do
|
|
|
{
|
|
|
QString elt;
|
|
|
if (ExpressionAST *expr = it->element)
|
|
|
{
|
|
|
const Token &start_token = _M_token_stream->token((int) expr->start_token);
|
|
|
const Token &end_token = _M_token_stream->token((int) expr->end_token);
|
|
|
|
|
|
elt += QString::fromUtf8(&start_token.text[start_token.position],
|
|
|
(int) (end_token.position - start_token.position)).trimmed();
|
|
|
}
|
|
|
|
|
|
_M_array.append (elt);
|
|
|
|
|
|
it = it->next;
|
|
|
}
|
|
|
while (it != end);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void DeclaratorCompiler::visitPtrOperator(PtrOperatorAST *node)
|
|
|
{
|
|
|
std::size_t op = _M_token_stream->kind(node->op);
|
|
|
|
|
|
switch (op)
|
|
|
{
|
|
|
case '&':
|
|
|
_M_reference = true;
|
|
|
break;
|
|
|
case '*':
|
|
|
++_M_indirection;
|
|
|
break;
|
|
|
|
|
|
default:
|
|
|
break;
|
|
|
}
|
|
|
|
|
|
if (node->mem_ptr)
|
|
|
{
|
|
|
#if defined(__GNUC__)
|
|
|
#warning "ptr to mem -- not implemented"
|
|
|
#endif
|
|
|
}
|
|
|
}
|
|
|
|
|
|
void DeclaratorCompiler::visitParameterDeclaration(ParameterDeclarationAST *node)
|
|
|
{
|
|
|
Parameter p;
|
|
|
|
|
|
TypeCompiler type_cc(_M_binder);
|
|
|
DeclaratorCompiler decl_cc(_M_binder);
|
|
|
|
|
|
decl_cc.run(node->declarator);
|
|
|
|
|
|
p.name = decl_cc.id();
|
|
|
p.type = CompilerUtils::typeDescription(node->type_specifier, node->declarator, _M_binder);
|
|
|
if (node->expression != 0)
|
|
|
{
|
|
|
const Token &start = _M_token_stream->token((int) node->expression->start_token);
|
|
|
const Token &end = _M_token_stream->token((int) node->expression->end_token);
|
|
|
int length = (int) (end.position - start.position);
|
|
|
|
|
|
p.defaultValueExpression = QString();
|
|
|
QString source = QString::fromUtf8(&start.text[start.position], length).trimmed();
|
|
|
QStringList list = source.split("\n");
|
|
|
|
|
|
|
|
|
for (int i=0; i<list.size(); ++i) {
|
|
|
if (!list.at(i).startsWith("#"))
|
|
|
p.defaultValueExpression += list.at(i).trimmed();
|
|
|
}
|
|
|
|
|
|
p.defaultValue = p.defaultValueExpression.size() > 0;
|
|
|
|
|
|
}
|
|
|
|
|
|
_M_parameters.append(p);
|
|
|
}
|
|
|
|
|
|
// kate: space-indent on; indent-width 2; replace-tabs on;
|
|
|
|
