diff --git a/CMakeLists.txt b/CMakeLists.txt
index 90d6f84..4811852 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -155,7 +155,7 @@ else()
   add_definitions(-Wall -Wextra -Wshadow -Wnon-virtual-dtor -Wold-style-cast -Wcast-align -Wcast-qual -Woverloaded-virtual  -pedantic ${CPP11_FLAG})
 
   if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-    add_definitions(-Weverything -Wno-c++98-compat -Wno-documentation -Wno-switch-enum -Wno-weak-vtables -Wno-sign-conversion -Wno-missing-prototypes -Wno-padded)
+    add_definitions(-Weverything -Wno-c++98-compat -Wno-documentation -Wno-switch-enum -Wno-weak-vtables -Wno-sign-conversion -Wno-missing-prototypes -Wno-padded -Wno-missing-noreturn)
   else()
     add_definitions(-Wnoexcept)
   endif()
diff --git a/include/chaiscript/dispatchkit/bootstrap.hpp b/include/chaiscript/dispatchkit/bootstrap.hpp
index c43820f..3e88daf 100644
--- a/include/chaiscript/dispatchkit/bootstrap.hpp
+++ b/include/chaiscript/dispatchkit/bootstrap.hpp
@@ -298,7 +298,7 @@ namespace chaiscript
         }
       }
 
-      static void throw_exception [[ noreturn ]] (const Boxed_Value &bv) {
+      static void throw_exception(const Boxed_Value &bv) {
         throw bv;
       }
 
diff --git a/samples/fun_call_performance.cpp b/samples/fun_call_performance.cpp
index a689b5a..e16efaa 100644
--- a/samples/fun_call_performance.cpp
+++ b/samples/fun_call_performance.cpp
@@ -8,7 +8,10 @@
 #include <list>
 #include <regex>
 
+#ifdef _MSC_VER
 #define _CRT_SECURE_NO_WARNINGS
+#endif
+
 #include <chaiscript/chaiscript.hpp>
 #include <chaiscript/chaiscript_stdlib.hpp>
 
@@ -154,10 +157,6 @@ void help(int n) {
   }
 }
 
-void version(int){
-  std::cout << "chai: compiled " << __TIME__ << " " << __DATE__ << std::endl;
-}
-
 std::string helloWorld(const std::string &t_name)
 {
   return "Hello " + t_name + "!";
@@ -297,7 +296,6 @@ int main(int argc, char *argv[])
   chai.add(chaiscript::fun(&myexit), "exit");
   chai.add(chaiscript::fun(&myexit), "quit");
   chai.add(chaiscript::fun(&help), "help");
-  chai.add(chaiscript::fun(&version), "version");
   chai.add(chaiscript::fun(&throws_exception), "throws_exception");
   chai.add(chaiscript::fun(&get_eval_error), "get_eval_error");
 
@@ -356,7 +354,7 @@ int main(int argc, char *argv[])
       }
     }
     else if (arg == "-v" || arg == "--version") {
-      arg = "version(0)";
+      arg = "version()";
     }
     else if (arg == "-h" || arg == "--help") {
       arg = "help(-1)";
@@ -388,7 +386,7 @@ int main(int argc, char *argv[])
                       printf("**ChaiScript::time= %.10f\n", elapsed_secs1);
                       break;
                     }
-        default: std::cout << "Unrecognized execution mode" << std::endl; return EXIT_FAILURE;
+
       }
     }
     catch (const chaiscript::exception::eval_error &ee) {
diff --git a/samples/inheritance.cpp b/samples/inheritance.cpp
index 5bd8c86..e8ef192 100644
--- a/samples/inheritance.cpp
+++ b/samples/inheritance.cpp
@@ -8,6 +8,8 @@ class BaseClass
     {
     }
 
+    BaseClass(const BaseClass &) = default;
+
     virtual ~BaseClass() {}
 
     virtual std::string doSomething(float, double) const = 0;
diff --git a/src/main.cpp b/src/main.cpp
index 5c3be99..59e96e0 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -213,11 +213,11 @@ std::string get_next_command() {
 
 // We have to wrap exit with our own because Clang has a hard time with
 // function pointers to functions with special attributes (system exit being marked NORETURN)
-void myexit [[ noreturn ]] (int return_val) {
+void myexit(int return_val) {
   exit(return_val);
 }
 
-void interactive [[ noreturn ]] (chaiscript::ChaiScript& chai)
+void interactive(chaiscript::ChaiScript& chai)
 {
   using_history();
 
@@ -331,8 +331,8 @@ int main(int argc, char *argv[])
     try {
       switch ( mode ) {
         case eInteractive:
-          // interactive never returns, no need for break;
           interactive(chai);
+          break;
         case eCommand:
           val = chai.eval(arg);
           break;