c++/1687: Extreme compile time regression from 2.95.2

[John David Anglin]

While you are looking at this, possibly somebody who understands
walk_tree/walk_tree_without_duplicates might might see if they can
resolve a related problem on the vax.  I first reported it here:

< http://gcc.gnu.org/ml/gcc-bugs/2000-12/msg00077.html >.

Michael Solokov believes the problem may be related to the definition
of PCC_STATIC_STRUCT_RETURN:

< http://gcc.gnu.org/ml/gcc/2001-01/msg01594.html >.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)