------- Comment #3 from joseph at codesourcery dot com 2008-02-23 13:47 ------- Subject: Re: Function macro nesting depth appears to be uncomfortably limited.
I think GCC aims to implement the version of the rescanning rules described in X3J11/86-196, as posted in Dave Prosser's message included in bug 1565. (This specifies some details the C standard leaves underspecified.) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35301
