https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78226
vehre at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vehre at gcc dot gnu.org --- Comment #10 from vehre at gcc dot gnu.org --- Hi Thomas, allow me a stupid question: I have applied your patch and added --enable-checking=yes to configure when preping gfortran. Compiling and regression testing shows no regressions. /configure --disable-multilib --enable-languages=c,fortran,c++ --enable-stage1-languages=fortran --enable-libgfortran --enable-checking=yes --prefix=/home/vehre/Projekte/gfortran/ CFLAGS='-g -O0 -DENABLE_ASSERT_CHECKING' CXXFLAGS='-g -O0' 'STAGE1_CFLAGS=-g -O0 -DENABLE_ASSERT_CHECKING' 'STAGE1_CXXFLAGS=-g -O0' What am I doing wrong? Or are there no more regressions when the patch is applied? - Andre