[Bug fortran/103662] TBAA problem in Fortran FE triggering in gfortran.dg/unlimited_polymorphic_3.f03

[anlauf at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103662

anlauf at gcc dot gnu.org changed:

           What    |Removed                     |Added
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                 CC|                            |anlauf at gcc dot gnu.org

--- Comment #3 from anlauf at gcc dot gnu.org ---
Can you explain in simple words why adding

  if (ptr1%k .ne. 42) print *

before the line

  if (ptr1%k .ne. 42) STOP 2

makes the test succeed, but adding it after that one the test fails?
Or adding

  print *, ptr1%k

near the end of subroutine foo?