> And yet, that patch has absolutely nothing to do with libbacktrace. > Hmmm. Let's try this one.
Works perfectly with the patch: Program aborted. Backtrace: #0 0xf75e5b9b _gfortrani_show_backtrace ../../../../trunk/libgfortran/runtime/backtrace.c:113 #1 0xf75e6aa7 _gfortrani_sys_abort ../../../../trunk/libgfortran/runtime/error.c:176 #2 0xf769a7a7 _gfortran_abort ../../../../trunk/libgfortran/intrinsics/abort.c:33 #3 0x80486e4 bar /home/fx/gcc/irun/a.f90:9 #4 0x8048706 foo /home/fx/gcc/irun/a.f90:5 #5 0x80486f2 test /home/fx/gcc/irun/a.f90:2 #6 0x8048743 main /home/fx/gcc/irun/a.f90:2 Aborted (core dumped) Thanks! FX