https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71703
--- Comment #5 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > ICE started with GCC 4.8.0, former releases report: > > /home/marxin/Programming/testcases/pr71073.f90:6.14: > > class(*), allocatable :: a > 1 > Fatal Error: Unlimited polymorphism at (1) not yet supported Unlimited polymorphism has been implemented starting at r194622. AFAICT I get the ICE for all the following revisions and I don't think this PR qualify for a regression. > We build the same source with a GFortran 5.3.0 which we built > ourselves without problems. >From the above you see a different bug. Could you please try to reduce your code to something compiling with 5.3.0 and not with 5.3.1?
