Add simple xml debug output. When both --xml and --debug is used there will be xml debug output.

lib/symboldatabase.cpp

@@ -2074,6 +2074,20 @@ void SymbolDatabase::printOut(const char *title) const
     }
 }
 
+void SymbolDatabase::printXml() const
+{
+    // Scopes..
+    for (std::list<Scope>::const_iterator scope = scopeList.begin(); scope != scopeList.end(); ++scope) {
+        std::cout << "<scope";
+        std::cout << " id=\"" << &*scope << "\"";
+        std::cout << " type=\"" << scope->type << "\"";
+        if (!scope->className.empty())
+            std::cout << " className=\"" << scope->className << "\"";
+        std::cout << " nestedIn=\"" << scope->nestedIn << "\"";
+        std::cout << "/>" << std::endl;
+    }
+}
+
 //---------------------------------------------------------------------------
 
 void Function::addArguments(const SymbolDatabase *symbolDatabase, const Scope *scope)

lib/symboldatabase.h

@@ -836,6 +836,7 @@ public:
 
     void printOut(const char * title = NULL) const;
     void printVariable(const Variable *var, const char *indent) const;
+    void printXml() const;
 
     bool isCPP() const;
 

lib/token.cpp

@@ -1083,17 +1083,42 @@ std::string Token::expressionString() const
 
 }
 
-void Token::printAst(bool verbose) const
+static std::string astStringXml(const Token *tok, std::size_t indent)
+{
+    const std::string strindent(indent, ' ');
+
+    if (!tok->astOperand1() && !tok->astOperand2()) {
+        std::ostringstream ret;
+        ret << strindent << "<token text=\"" << tok->str() << "\"";
+        if (tok->varId() > 0U)
+            ret << " varId=\"" << MathLib::toString(tok->varId()) << "\"";
+        ret << "/>";
+        return ret.str();
+    }
+
+    std::string ret = strindent + "<token text=\"" + tok->str() + "\">\n";
+    if (tok->astOperand1())
+        ret += astStringXml(tok->astOperand1(),indent+2U) + '\n';
+    if (tok->astOperand2())
+        ret += astStringXml(tok->astOperand2(),indent+2U) + '\n';
+    return ret + strindent + "</token>";
+}
+
+void Token::printAst(bool verbose, bool xml) const
 {
     bool title = false;
 
     bool print = true;
     for (const Token *tok = this; tok; tok = tok->next()) {
         if (print && tok->_astOperand1) {
-            if (!title)
+            if (!title && !xml)
                 std::cout << "\n\n##AST" << std::endl;
             title = true;
-            if (verbose)
+            if (xml) {
+                std::cout << "<ast scope=\"" << tok->scope() << "\">" << std::endl;
+                std::cout << astStringXml(tok->astTop(), 2U) << std::endl;
+                std::cout << "</ast>" << std::endl;
+            } else if (verbose)
                 std::cout << tok->astTop()->astStringVerbose(0,0) << std::endl;
             else
                 std::cout << tok->astTop()->astString(" ") << std::endl;

lib/token.h

@@ -811,7 +811,7 @@ public:
 
     std::string expressionString() const;
 
-    void printAst(bool verbose) const;
+    void printAst(bool verbose, bool xml) const;
 
     void printValueFlow() const;
 };

lib/tokenize.cpp

@@ -3738,10 +3738,20 @@ void Tokenizer::printDebugOutput() const
     if (_settings->debug) {
         list.front()->printOut(0, list.getFiles());
 
-        if (_settings->_verbose && _symbolDatabase)
-            _symbolDatabase->printOut("Symbol database");
+        if (_settings->_xml)
+            std::cout << "<dump>" << std::endl;
 
-        list.front()->printAst(_settings->_verbose);
+        if (_symbolDatabase) {
+            if (_settings->_xml)
+                _symbolDatabase->printXml();
+            else if (_settings->_verbose)
+                _symbolDatabase->printOut("Symbol database");
+        }
+
+        list.front()->printAst(_settings->_verbose, _settings->_xml);
+
+        if (_settings->_xml)
+            std::cout << "</dump>" << std::endl;
 
         list.front()->printValueFlow();
     }