https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83803
--- Comment #2 from Ed Smith-Rowland <3dw4rd at verizon dot net> --- Forgot compiler info: ed@ed-VirtualBox:~$ ./bin/bin/gfortran -v Using built-in specs. COLLECT_GCC=./bin/bin/gfortran COLLECT_LTO_WRAPPER=/home/ed/bin/libexec/gcc/x86_64-pc-linux-gnu/8.0.0/lto-wrapper Target: x86_64-pc-linux-gnu Configured with: ../gcc/configure --prefix=/home/ed/bin --enable-languages=c,brig,c++,fortran,go,lto,objc,obj-c++ : (reconfigured) ../gcc/configure --prefix=/home/ed/bin --enable-languages=c,brig,c++,fortran,go,lto,objc,obj-c++ --no-create --no-recursion : (reconfigured) ../gcc/configure --prefix=/home/ed/bin --enable-languages=c,brig,c++,fortran,go,lto,objc,obj-c++ --no-create --no-recursion Thread model: posix gcc version 8.0.0 20171228 (experimental) (GCC)