https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83027
--- Comment #7 from Victor Porton <porton at narod dot ru> --- There is an easier way to reprise the bug: Copy all source files into a directory and run: gnatmake simple_test -largs -lahven ./simple_test To reprise the bug, you need Ahven installed. I will attach source files in gnatchop format.