Fix some more obscure warnings

include/chaiscript/chaiscript.hpp

@@ -23,6 +23,12 @@
 #include "dispatchkit/function_call.hpp"
 #include "dispatchkit/dynamic_object.hpp"
 
+#ifdef  BOOST_HAS_DECLSPEC
+#define CHAISCRIPT_MODULE_EXPORT extern "C" __declspec(dllexport)
+#else
+#define CHAISCRIPT_MODULE_EXPORT extern "C" 
+#endif
+
 #include "language/chaiscript_eval.hpp"
 #include "language/chaiscript_engine.hpp"
 

include/chaiscript/dispatchkit/dispatchkit.hpp

@@ -344,11 +344,11 @@ namespace chaiscript
         // Is it in the stack?
         for (int i = stack.get<1>().size()-1; i >= 0; --i)
         {
-          std::map<std::string, Boxed_Value>::const_iterator itr = (stack.get<1>())[i].find(name);
+          std::map<std::string, Boxed_Value>::const_iterator stackitr = (stack.get<1>())[i].find(name);
-          if (itr != (stack.get<1>())[i].end())
+          if (stackitr != (stack.get<1>())[i].end())
           {
-            cache[name] = itr->second;
+            cache[name] = stackitr->second;
-            return itr->second;
+            return stackitr->second;
           }
         }
 

include/chaiscript/dispatchkit/proxy_functions.hpp

@@ -359,7 +359,7 @@ namespace chaiscript
   {
     public:
       Proxy_Function_Impl(const boost::function<Func> &f)
-        : Proxy_Function_Base(build_param_type_list((Func *)(0))),
+        : Proxy_Function_Base(build_param_type_list(static_cast<Func *>(0))),
           m_f(f), m_dummy_func(0)
       {
       }

include/chaiscript/language/chaiscript_engine.hpp

@@ -51,6 +51,9 @@ namespace chaiscript
               }
            }
 
+           DLModule(const DLModule &); // Explicitly unimplemented copy constructor
+           DLModule &operator=(const DLModule &); // Explicitly unimplemented assignment operator
+
            ~DLModule()
            {
               dlclose(m_data);

include/chaiscript/language/chaiscript_eval.hpp

@@ -152,22 +152,8 @@ namespace chaiscript
      */
     template <typename Eval_System>
     Boxed_Value eval_single_quoted_string(Eval_System &ss, const TokenPtr &node) {
-        /*
-        if (node->text.size() == 1) {
-            //return Boxed_Value(char(node->text[0]));
-            return const_var(char(node->text[0]));
-        }
-        else {
-            //return Boxed_Value(char((int)node->text[0] * 0xff + (int)node->text[0]));
-            return const_var(char((int)node->text[0] * 0xff + (int)node->text[0]));
-        }
-        */
-
         if (!node->is_cached) {
-            cache_const(ss, node,
+            cache_const(ss, node, const_var(char(node->text[0])));
-                node->text.size() == 1 ?
-                        const_var(char(node->text[0])) :
-                        const_var(char((int)node->text[0] * 0xff + (int)node->text[0])));
         }
         return node->cached_value;
     }
@@ -177,10 +163,10 @@ namespace chaiscript
      */
     template <typename Eval_System>
     Boxed_Value eval_equation(Eval_System &ss, const TokenPtr &node) {
-        unsigned int i;
+        int i;
         Boxed_Value retval = eval_token(ss, node->children.back());
         if (node->children.size() > 1) {
-            for (i = node->children.size()-3; ((int)i) >= 0; i -= 2) {
+            for (i = node->children.size()-3; i >= 0; i -= 2) {
                 if (node->children[i+1]->text == "=") {
                     Boxed_Value lhs = eval_token(ss, node->children[i]);
 
@@ -552,7 +538,6 @@ namespace chaiscript
      */
     template <typename Eval_System>
     Boxed_Value eval_dot_access(Eval_System &ss, const TokenPtr &node) {
-        std::vector<std::pair<std::string, Proxy_Function > > fn;
         Dispatch_Engine::Stack prev_stack = ss.get_stack();
         Dispatch_Engine::Stack new_stack = ss.new_stack();
         unsigned int i, j;
@@ -588,9 +573,7 @@ namespace chaiscript
                     throw Eval_Error(ee.reason, node->children[i]);
                 }
                 try {
-                    //fn = ss.get_function(fun_name);
                     ss.set_stack(new_stack);
-                    //retval = dispatch(fn, plb);
                     retval = (*boxed_cast<Const_Proxy_Function >(fn))(plb);
                     ss.set_stack(prev_stack);
                 }

include/chaiscript/language/chaiscript_parser.hpp

@@ -30,6 +30,9 @@ namespace chaiscript
             singleline_comment = "//";
         }
 
+        ChaiScript_Parser(const ChaiScript_Parser &); // explicitly unimplemented copy constructor
+        ChaiScript_Parser &operator=(const ChaiScript_Parser &); // explicitly unimplemented assignment operator
+
         /**
          * Prints the parsed tokens as a tree
          */
@@ -68,7 +71,7 @@ namespace chaiscript
          */
         void build_match(Token_Type::Type match_type, int match_start) {
             //so we want to take everything to the right of this and make them children
-            if (match_start != (int)match_stack.size()) {
+            if (match_start != int(match_stack.size())) {
                 TokenPtr t(new Token("", match_type, filename, match_stack[match_start]->start.line, match_stack[match_start]->start.column, line, col));
                 t->children.assign(match_stack.begin() + (match_start), match_stack.end());
                 match_stack.erase(match_stack.begin() + (match_start), match_stack.end());