Removed constexpr use to support VS2013

Engine/source/console/consoleTypes.h

@@ -39,7 +39,7 @@
 #include "console/engineStructs.h"
 #endif
 
-template<typename T> constexpr T nullAsType(){ return nullptr; }
+template<typename T> inline const T nullAsType(){ return nullptr; }
 
 /// @file
 /// Legacy TS-based console type definitions.

Engine/source/console/engineAPI.h

@@ -542,7 +542,7 @@ namespace engineAPI{
          template<size_t ...I> struct Gens<0, I...>{ typedef Seq<I...> type; };
          
          typedef typename _EngineConsoleThunkType< R >::ReturnType ReturnType;
-         static constexpr S32 NUM_ARGS = sizeof...(ArgTs) + startArgc;
+         static const S32 NUM_ARGS = sizeof...(ArgTs) + startArgc;
          
          template<size_t index, size_t method_offset = 0, typename ...RealArgTs>
          static IthArgType<index> getRealArgValue(S32 argc, ConsoleValueRef *argv, const _EngineFunctionDefaultArguments< void(RealArgTs...) >& defaultArgs)
@@ -599,7 +599,7 @@ public:
    typedef typename Helper::FunctionType FunctionType;
    typedef typename Helper::ReturnType ReturnType;
    template<typename Frame> using MethodType = typename Helper::template MethodType<Frame>;
-   static constexpr S32 NUM_ARGS = Helper::NUM_ARGS;
+   static const S32 NUM_ARGS = Helper::NUM_ARGS;
    
    static ReturnType thunk( S32 argc, ConsoleValueRef *argv, FunctionType fn, const _EngineFunctionDefaultArguments< void(ArgTs...) >& defaultArgs)
    {
@@ -622,7 +622,7 @@ public:
    typedef typename Helper::FunctionType FunctionType;
    typedef typename Helper::ReturnType ReturnType;
    template<typename Frame> using MethodType = typename Helper::template MethodType<Frame>;
-   static constexpr S32 NUM_ARGS = Helper::NUM_ARGS;
+   static const S32 NUM_ARGS = Helper::NUM_ARGS;
    
    static void thunk( S32 argc, ConsoleValueRef *argv, FunctionType fn, const _EngineFunctionDefaultArguments< void(ArgTs...) >& defaultArgs)
    {
@@ -1162,7 +1162,7 @@ struct _BaseEngineConsoleCallbackHelper
 public:
 
    /// Matches up to storeArgs.
-   static constexpr U32 MAX_ARGUMENTS = 11;
+   static const U32 MAX_ARGUMENTS = 11;
 
    SimObject* mThis;
    S32 mInitialArgc;

Engine/source/console/engineFunctions.h

@@ -105,8 +105,7 @@ private:
    
    template<typename ...TailTs, size_t ...I>
    static void copyHelper(std::tuple<DefVST<ArgTs> ...> &args, std::tuple<DefVST<TailTs> ...> &defaultArgs, Seq<I...>)  {
-      constexpr size_t offset = (sizeof...(ArgTs) - sizeof...(TailTs));
-      std::tie(std::get<I + offset>(args)...) = defaultArgs;
+      std::tie(std::get<I + (sizeof...(ArgTs) - sizeof...(TailTs))>(args)...) = defaultArgs;
    }
    
    template<typename ...TailTs> using MaybeSelfEnabled = typename std::enable_if<sizeof...(TailTs) <= sizeof...(ArgTs), decltype(mArgs)>::type;

Engine/source/ts/tsShapeConstruct.h

@@ -97,7 +97,7 @@ public:
       {
          eCommandType      type;       // Command type
          StringTableEntry  name;       // Command name
-        static constexpr U32 MAX_ARGS = 10;
+         static const U32 MAX_ARGS = 10;
          String            argv[MAX_ARGS];   // Command arguments
          S32               argc;       // Number of arguments
          Command() : type(CmdInvalid), name(0), argc(0) { }