[Bug fortran/87764] gfortran crashes with illegal code

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87764

Dominique d'Humieres <dominiq at lps dot ens.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-11-03
     Ever confirmed|0                           |1

--- Comment #1 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Confirmed from 4.8 up to trunk (9.0). An instrumented compiler gives

f951: Warning: No location in statement
../../work/gcc/fortran/trans.c:1768:39: runtime error: member access within
null pointer of type 'struct gfc_linebuf'
f951: internal compiler error: Segmentation fault: 11