Ticket #2372: boost_asio.patch

read_until.hpp

@@ -30 +30 @@
 #include <boost/asio/basic_streambuf.hpp>
 #include <boost/asio/error.hpp>
 
+#include <boost/detail/workaround.hpp>
+
 namespace boost {
 namespace asio {
 
 namespace detail
 {
+#if BOOST_WORKAROUND(__CODEGEARC__, BOOST_TESTED_AT(0x610))
   template <typename T>
   struct has_result_type
   {
+    template <typename U> struct inner
+    {
+        struct big { char a[100]; };
+        static big helper(U, ...);
+        static char helper(U, typename U::result_type* = 0);
+    };
+    static const T& ref();
+    enum { value = (sizeof((inner<const T&>::helper)((ref)())) == 1) };
+  };
+#else
+  template <typename T>
+  struct has_result_type
+  {
     struct big { char a[100]; };
     template <typename U> static big helper(U, ...);
     template <typename U> static char helper(U, typename U::result_type* = 0);
     static const T& ref();
     enum { value = (sizeof((helper)((ref)())) == 1) };
   };
+#endif
 } // namespace detail
 
 /// Type trait used to determine whether a type can be used as a match condition