From: khan AT xraylith DOT wisc DOT edu (Mumit Khan) Subject: egcs-1.1 C++ problems 9 Sep 1998 09:04:02 -0700 Message-ID: Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII To: gnu-win32 AT cygnus DOT com There are few cases of compiler crash using egcs-1.1 C++ that you may also run into. These are fixed in my private sources, and I'll do an update after running the testsuite. for example, the following crashes the compiler: extern "C" foo (); It still doesn't work with my changes, but at least it stops the crash and prints the following error message: cc1bug.cc:1: warning: ANSI C++ forbids declaration `' with no type cc1bug.cc:1: abstract declarator `int' used as declaration This is a bug in egcs-1.1 and I've reported this to the egcs folks. As a workaround, you need to do the following (and the right thing to do): extern "C" int foo (); This also means that folks using old X11 headers will tons of trouble since X11 leaves out the return type from lots of the prototypes. You can add "int" as a workaround, which is a good thing in the long term in any event. The other problem has to do getting multiple definition errors in some cases where you shouldn't (Thanks to Colin Peters for reporting the bug). I've fixed this and will be in the update. Regards, Mumit - For help on using this list (especially unsubscribing), send a message to "gnu-win32-request AT cygnus DOT com" with one line of text: "help".