https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93752
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2020-02-16 CC| |msebor at gcc dot gnu.org Ever confirmed|0 |1 Known to fail| |10.0, 4.1.3, 4.3.5, 4.4.7, | |4.8.5, 4.9.4, 5.4.0, 6.4.0, | |7.3.0, 8.3.0, 9.1.0 --- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- Confirmed. Looks like GCC has always failed with an ICE on this test case, at least going as far back as 4.1.