[boost] [Exception] SFINAE use breaks Borland in Trunk

Subject: [boost] [Exception] SFINAE use breaks Borland in Trunk
From: John Maddock (john_at_[hidden])
Date: 2009-11-24 05:27:01

Boost.Exception is currently failing for Borland compiles with for example: 
http://tinyurl.com/ycu779q

The issue appears to be use of SFINAE like techniques without a 
BOOST_NO_SFINAE fallback.

The problem here is that since Boost.Exception gets pulled in by almost 
everything, we need it to be lightweight and well supported, otherwise the 
rest of us are stuck even if we want to continue to support the older 
compilers :-(

Thanks! John.