https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97890
--- Comment #1 from David Binderman <dcb314 at hotmail dot com> --- For C++ testsuite file g++.dg/other/abstract8.C, the number of errors seems to have gone down from 21 to 16. Here is a diff of the errors: $ diff /tmp/00 /tmp/11 1d0 < ./g++.dg/other/abstract8.C:13:9: error: invalid abstract type ‘A’ for ‘ar’ 4,7d2 < ./g++.dg/other/abstract8.C:16:15: error: cannot allocate an object of abstract type ‘A’ < ./g++.dg/other/abstract8.C:19:10: error: cannot declare variable ‘a’ to be of abstract type ‘A’ < ./g++.dg/other/abstract8.C:21:1: error: invalid abstract return type ‘A’ < ./g++.dg/other/abstract8.C:22:9: error: cannot declare parameter to be of abstract type ‘A’ 9c4 < ./g++.dg/other/abstract8.C:26:1: error: invalid abstract return type ‘A’ --- > ./g++.dg/other/abstract8.C:25:4: error: creating array of ‘A’, which is an > abstract class type $
