On Linux/x86_64, 6e0a231a4aa2407bb7167daf98a37795a67364d8 is the first bad commit commit 6e0a231a4aa2407bb7167daf98a37795a67364d8 Author: Jason Merrill <ja...@redhat.com> Date: Wed Jan 27 17:15:39 2021 -0500
c++: alias in qualified-id in template arg [PR98570] caused FAIL: g++.dg/cpp0x/alias-decl-52.C -std=c++17 (internal compiler error) FAIL: g++.dg/cpp0x/alias-decl-52.C -std=c++17 (test for excess errors) FAIL: g++.dg/cpp0x/alias-decl-dr1558.C -std=c++17 (internal compiler error) FAIL: g++.dg/cpp0x/alias-decl-dr1558.C -std=c++17 (test for errors, line 13) FAIL: g++.dg/cpp0x/alias-decl-dr1558.C -std=c++17 (test for errors, line 7) FAIL: g++.dg/cpp0x/alias-decl-dr1558.C -std=c++17 (test for excess errors) with GCC configured with ../../gcc/configure --prefix=/local/skpandey/gccwork/toolwork/gcc-bisect-master/master/r11-7011/usr --enable-clocale=gnu --with-system-zlib --with-demangler-in-ld --with-fpmath=sse --enable-languages=c,c++,fortran --enable-cet --without-isl --enable-libmpx x86_64-linux --disable-bootstrap To reproduce: $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/alias-decl-52.C --target_board='unix{-m64\ -march=cascadelake}'" $ cd {build_dir}/gcc && make check RUNTESTFLAGS="dg.exp=g++.dg/cpp0x/alias-decl-dr1558.C --target_board='unix{-m64\ -march=cascadelake}'" (Please do not reply to this email, for question about this report, contact me at skpgkp2 at gmail dot com)