https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65024
janus at gcc dot gnu.org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-on-valid-code
CC| |janus at gcc dot gnu.org
Summary|Internal compiler error |[4.9/5 Regression] [OOP]
|(gfortran) concerning |ICE concerning unlimited
|unlimited polymorphic |polymorphic pointer
|pointer |
--- Comment #2 from janus at gcc dot gnu.org ---
Here is a reduced/modified version:
MODULE X
TYPE T
CLASS(*), pointer :: info
END TYPE
END MODULE
PROGRAM P
CONTAINS
SUBROUTINE BUG
USE X
CLASS(T), pointer :: e
e%info => NULL() ! ICE
END SUBROUTINE
SUBROUTINE NEXT
USE X
CLASS (T), pointer :: e
END SUBROUTINE
END
It produces the same ICE with 4.9 and trunk, but compiles cleanly with 4.8.
