cppcheck/lib/templatesimplifier.cpp

68 lines
2.1 KiB
C++

/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2012 Daniel Marjamäki and Cppcheck team.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "templatesimplifier.h"
#include "token.h"
//---------------------------------------------------------------------------
#ifdef _MSC_VER
#pragma warning(disable: 4503)
#endif
//---------------------------------------------------------------------------
TemplateSimplifier::TemplateSimplifier()
{
}
TemplateSimplifier::~TemplateSimplifier()
{
}
void TemplateSimplifier::cleanupAfterSimplify(Token *tokens)
{
bool goback = false;
for (Token *tok = tokens; tok; tok = tok->next()) {
if (goback) {
tok = tok->previous();
goback = false;
}
if (tok->str() == "(")
tok = tok->link();
else if (Token::Match(tok, "%type% <") &&
(!tok->previous() || tok->previous()->str() == ";")) {
const Token *tok2 = tok->tokAt(2);
std::string type;
while (Token::Match(tok2, "%type% ,") || Token::Match(tok2, "%num% ,")) {
type += tok2->str() + ",";
tok2 = tok2->tokAt(2);
}
if (Token::Match(tok2, "%type% > (") || Token::Match(tok2, "%num% > (")) {
type += tok2->str();
tok->str(tok->str() + "<" + type + ">");
Token::eraseTokens(tok, tok2->tokAt(2));
if (tok == tokens)
goback = true;
}
}
}
}