diff --git a/include/chaiscript/dispatchkit/bind_first.hpp b/include/chaiscript/dispatchkit/bind_first.hpp
index e29ffb0..1f913c4 100644
--- a/include/chaiscript/dispatchkit/bind_first.hpp
+++ b/include/chaiscript/dispatchkit/bind_first.hpp
@@ -16,7 +16,7 @@ namespace chaiscript
 
     struct Placeholder
     {
-      CHAISCRIPT_CONSTEXPR static std::tuple<decltype(std::placeholders::_1),decltype(std::placeholders::_2),decltype(std::placeholders::_3),decltype(std::placeholders::_4),decltype(std::placeholders::_5),decltype(std::placeholders::_6),decltype(std::placeholders::_7),decltype(std::placeholders::_8),decltype(std::placeholders::_9),decltype(std::placeholders::_10)> placeholder() {
+      static std::tuple<decltype(std::placeholders::_1),decltype(std::placeholders::_2),decltype(std::placeholders::_3),decltype(std::placeholders::_4),decltype(std::placeholders::_5),decltype(std::placeholders::_6),decltype(std::placeholders::_7),decltype(std::placeholders::_8),decltype(std::placeholders::_9),decltype(std::placeholders::_10)> placeholder() {
         return std::tuple<decltype(std::placeholders::_1),decltype(std::placeholders::_2),decltype(std::placeholders::_3),decltype(std::placeholders::_4),decltype(std::placeholders::_5),decltype(std::placeholders::_6),decltype(std::placeholders::_7),decltype(std::placeholders::_8),decltype(std::placeholders::_9),decltype(std::placeholders::_10)>(std::placeholders::_1,std::placeholders::_2,std::placeholders::_3,std::placeholders::_4,std::placeholders::_5,std::placeholders::_6,std::placeholders::_7,std::placeholders::_8,std::placeholders::_9,std::placeholders::_10);
       };
     };
diff --git a/include/chaiscript/dispatchkit/bootstrap.hpp b/include/chaiscript/dispatchkit/bootstrap.hpp
index 9384920..fc39a11 100644
--- a/include/chaiscript/dispatchkit/bootstrap.hpp
+++ b/include/chaiscript/dispatchkit/bootstrap.hpp
@@ -513,7 +513,7 @@ namespace chaiscript
             "eval_error",
             { },
             { {fun(&chaiscript::exception::eval_error::reason), "reason"},
-            {fun(std::function<std::vector<Boxed_Value> (const chaiscript::exception::eval_error &t_eval_error)>([](const chaiscript::exception::eval_error &t_eval_error) { 
+            {fun(std::function<std::vector<Boxed_Value> (const chaiscript::exception::eval_error &t_eval_error)>([](const chaiscript::exception::eval_error &t_eval_error) -> std::vector<Boxed_Value> { 
                 std::vector<Boxed_Value> retval;
                 std::transform(t_eval_error.call_stack.begin(), t_eval_error.call_stack.end(),
                                std::back_inserter(retval),
@@ -541,7 +541,7 @@ namespace chaiscript
               {fun(&AST_Node::start), "start"},
               {fun(&AST_Node::end), "end"},
               {fun(&AST_Node::to_string), "to_string"},
-              {fun(std::function<std::vector<Boxed_Value> (const chaiscript::AST_Node &t_node)>([](const chaiscript::AST_Node &t_node) { 
+              {fun(std::function<std::vector<Boxed_Value> (const chaiscript::AST_Node &t_node)>([](const chaiscript::AST_Node &t_node) -> std::vector<Boxed_Value> { 
                 std::vector<Boxed_Value> retval;
                 std::transform(t_node.children.begin(), t_node.children.end(),
                                std::back_inserter(retval),
diff --git a/include/chaiscript/language/chaiscript_eval.hpp b/include/chaiscript/language/chaiscript_eval.hpp
index a8ebaf7..16a25f6 100644
--- a/include/chaiscript/language/chaiscript_eval.hpp
+++ b/include/chaiscript/language/chaiscript_eval.hpp
@@ -1420,7 +1420,7 @@ namespace chaiscript
 
           auto d = t_ss.get_parent_locals();
           auto itr = d.find("_current_class_name");
-          ssize_t class_offset = 0;
+          int class_offset = 0;
           if (itr != d.end()) class_offset = -1;
           const std::string & class_name = (itr != d.end())?std::string(boxed_cast<std::string>(itr->second)):this->children[0]->text;