PR#6239: a "raise" in -g mode can end up calling a C function (stash_backtrace). Therefore the containing function must not be a leaf function, so that on x86-32/MacOSX and x86-64, the stack is properly 16-realigned on entrance to containing function.


git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@14316 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02