Update to latest angelscript

lib/angelscript/source/as_string.cpp

@@ -1,6 +1,6 @@
 /*
    AngelCode Scripting Library
-   Copyright (c) 2003-2012 Andreas Jonsson
+   Copyright (c) 2003-2014 Andreas Jonsson
 
    This software is provided 'as-is', without any express or implied 
    warranty. In no event will the authors be held liable for any 
@@ -31,8 +31,8 @@
 #include "as_config.h"
 
 #include <stdarg.h>		// va_list, va_start(), etc
-#include <stdlib.h>     // strtod(), strtol()
-#include <string.h> // some compilers declare memcpy() here
+#include <stdlib.h>		// strtod(), strtol()
+#include <string.h>		// some compilers declare memcpy() here
 
 #if !defined(AS_NO_MEMORY_H)
 #include <memory.h>
@@ -56,6 +56,26 @@ asCString::asCString(const asCString &str)
 	Assign(str.AddressOf(), str.length);
 }
 
+#ifdef AS_CAN_USE_CPP11
+asCString::asCString(asCString &&str)
+{
+	if( str.length <= 11 )
+	{
+		length = str.length;
+		memcpy(local, str.local, length);
+		local[length] = 0;
+	}
+	else
+	{
+		dynamic = str.dynamic;
+		length = str.length;
+	}
+
+	str.dynamic = 0;
+	str.length = 0;
+}
+#endif // c++11
+
 asCString::asCString(const char *str, size_t len)
 {
 	length = 0;
@@ -183,6 +203,37 @@ asCString &asCString::operator =(const asCString &str)
 	return *this;
 }
 
+#ifdef AS_CAN_USE_CPP11
+asCString &asCString::operator =(asCString &&str)
+{
+	if( this != &str )
+	{
+		if( length > 11 && dynamic )
+		{
+			asDELETEARRAY(dynamic);
+		}
+
+		if ( str.length <= 11 )
+		{
+			length = str.length;
+
+			memcpy(local, str.local, length);
+			local[length] = 0;
+		}
+		else
+		{
+			dynamic = str.dynamic;
+			length = str.length;
+		}
+
+		str.dynamic = 0;
+		str.length = 0;
+	}
+
+	return *this;
+}
+#endif // c++11
+
 asCString &asCString::operator =(char ch)
 {
 	Assign(&ch, 1);