https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80254
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Created attachment 41077 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41077&action=edit Patch for failing test case The patch works for me on linux (i.e. the test is still execuated, and doesn't fail). The _2a test case is not executed, as expected. How do the two work out on a mingw system?