c++/9193: Testsuite error on mips-irix6 with g++.dg/abi/empty6.C (missing -Wabi warning)

[Kaveh R. Ghazi]

 > From: Mark Mitchell <mark@codesourcery.com>
 > 
 > > and indeed no -Wabi warning is issued.  The failure occurs only when I
 > > run the testsuite with -mabi=64, it succeeds without that flag as noted
 > > in the test report above.
 > 
 > That's correct behavior; it means that there's no change under that ABI.

For my own education, would you please help me understand why the
irix6 -mabi=n32 vs -mabi=64 flag affects this, but other 64 bit
platforms, or sparc -m64, don't see a change?


 > 
 > So, would you do the magic to make the test not run in that situation?

Sure, I'll give it a try.  Thanks for analyzing this one.

		--Kaveh
--
Kaveh R. Ghazi			ghazi@caip.rutgers.edu