Add simple debug print to make it possible to detect cases where template simplification goes wrong.

http://sourceforge.net/apps/trac/cppcheck/ticket/1464
2010-03-02 23:55:05 +02:00 · 2010-03-02 23:55:05 +02:00 · 75c0ed7e6e
parent e064208f54
commit 75c0ed7e6e
1 changed files with 17 additions and 0 deletions
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@ -1642,6 +1642,23 @@ void Tokenizer::simplifyTemplates()
            if (pos > 0 && tok->tokAt(pos)->str() == "*")
                ++pos;

+            if (_settings && _settings->_debug)
+            {
+                int tempPos = pos;
+                if (tempPos == 0)
+                    tempPos = 2;
+                if (!Token::Match(tok->tokAt(tempPos), "%var%"))
+                {
+                    std::cout << "simplifyTemplates error: "
+                              << file(tok->tokAt(tempPos))
+                              << ": "
+                              << tok->tokAt(tempPos)->linenr()
+                              << ": "
+                              << tok->tokAt(tempPos)->str()
+                              << std::endl;
+                }
+            }
+
            // name of template function/class..
            const std::string name(tok->strAt(pos > 0 ? pos : 2));