http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55117
janus at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |wrong-code CC| |janus at gcc dot gnu.org --- Comment #3 from janus at gcc dot gnu.org 2012-10-29 16:03:22 UTC --- I can confirm that I see the error with 4.3, 4.7 and trunk. Slightly reduced test case: *************************** IMPLICIT NONE TYPE TC INTEGER :: E END TYPE TYPE TB TYPE(TC) :: C INTEGER :: D END TYPE INTEGER :: A TYPE(TB) :: B(1:10) NAMELIST /N/ A, B OPEN (4,FILE='NAMELIST') READ (4,NML=N) END *************************** &N A=12, B(1)%D=4 / *************************** What's funny is that the error e.g. depends on the presence of the component 'C', although it is not referenced in the namelist at all. Furthermore the error only occurs if 'A' is also in the namelist.