[Bug fortran/58771] [Regression] ICE in transfer_expr, at fortran/trans-io.c:2164
pault at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Sat Nov 2 17:44:00 GMT 2013
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58771
--- Comment #2 from Paul Thomas <pault at gcc dot gnu.org> ---
This one is going to drive me mad! It appears that the derived type is not
being built as Steve reported in comment #1. If I force it to be built by
using a type 't' variable, the ICE goes away. However, I have not found the
offending point where it is not being built... if you see what I mean.
A slightly more elaborate and legal testcase to illustrate this:
module m
type t
integer g
end type
end
function f() result(ff)
use m
type(t) :: ff
ff%g = 1
end
use m
type(t) :: z
interface
function f() result(ff)
use m
type(t) :: ff
end function
end interface
print *,f()
! z = t(1) ! Does not ICE if this is uncommented
end
Paul
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