Mercurial > projects > qtd
view generator/parser/declarator_compiler.cpp @ 16:6faf3d3cb95e
CMake: implement install and package targets.
author | SokoL_SD |
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date | Thu, 14 May 2009 17:09:25 +0000 |
parents | e78566595089 |
children | 09a0f1d048f2 |
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/**************************************************************************** ** ** Copyright (C) 1992-2008 Nokia. All rights reserved. ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> ** ** This file is part of Qt Jambi. ** ** * Commercial Usage * Licensees holding valid Qt Commercial licenses may use this file in * accordance with the Qt Commercial License Agreement provided with the * Software or, alternatively, in accordance with the terms contained in * a written agreement between you and Nokia. * * * GNU General Public License Usage * Alternatively, this file may be used under the terms of the GNU * General Public License versions 2.0 or 3.0 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.fsf.org/licensing/licenses/info/GPLv2.html and * http://www.gnu.org/copyleft/gpl.html. In addition, as a special * exception, Nokia gives you certain additional rights. These rights * are described in the Nokia Qt GPL Exception version 1.2, included in * the file GPL_EXCEPTION.txt in this package. * * Qt for Windows(R) Licensees * As a special exception, Nokia, as the sole copyright holder for Qt * Designer, grants users of the Qt/Eclipse Integration plug-in the * right for the Qt/Eclipse Integration to link to functionality * provided by Qt Designer and its related libraries. * * * If you are unsure which license is appropriate for your use, please * contact the sales department at qt-sales@nokia.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;