[Bug fortran/90800] New: exe crash when pasting characters

[karl.may0 at freenet dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90800

            Bug ID: 90800
           Summary: exe crash when pasting characters
           Product: gcc
           Version: 8.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
          Assignee: unassigned at gcc dot gnu.org
          Reporter: karl.may0 at freenet dot de
  Target Milestone: ---

Created attachment 46468
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=46468&action=edit
test program

Hi,

the attached code crashes. However, it does not crash always ............
sometimes the program runs 20 times and crashes at the 21 call.

compile command was simply: gfortran tmp.f90

I am not certain whether pasting characters via reallocation is covered by the
standard, but the program runs when using intel fortran.

Cheers