"John Maddock" <john@johnmaddock.co.uk> wrote [BOOST_TRY like macros]
BCB gives unreachable code warning (but I'll try to find workaround).
I doubt you'll find a satisfactory one, there are pragmas that can disable those warnings, but that introduces even more code than the traditional:
For BCB this works without warning: if (!"") { ... }
I suggest we review these when the first of these lib's comes up for review, anyone else want to comment?
First library to review is circular_buffer and this one uses less generic macros: #if !defined(BOOST_NO_EXCEPTIONS) #define BOOST_CB_TRY try { #define BOOST_CB_UNWIND(action) } catch(...) { action; throw; } #else #define BOOST_CB_TRY #define BOOST_CB_UNWIND(action) #endif ------------------------------- I would suggest to add: #if !defined(BOOST_NO_EXCEPTIONS) # define BOOST_TRY try # define BOOST_CATCH(x) catch(x) # define BOOST_RETHROW throw #else # define BOOST_TRY# # define BOOST_CATCH(x) if(0) # define BOOST_RETHROW #endif /Pavel