https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88975
--- Comment #3 from Arseny Solokha <asolokha at gmx dot com> --- gcc-11.0.1-alpha20210404 snapshot (g:c3d3bb0f03dbd02512ab46979088ee8e22520c24) accepts all three testcases w/o ICE. Is it a duplicate of PR99007?
