This testcase coms from SPEC CPU 2006:
[EMAIL PROTECTED] wrf-1]$ cat foo.f90
module foo
use bar
implicit none
private
type ESMF_Clock
type(ESMF_Time) :: CurrTime
end type
interface operator (+)
function add (x, y)
use bar
type(ESMF_Time) :: add
type(ESMF_Time), intent(in) :: x
type(ESMF_Time), intent(in) :: y
end function add
end interface
contains
subroutine ESMF_ClockAdvance(clock)
type(ESMF_Clock), intent(inout) :: clock
clock%CurrTime = clock%CurrTime + clock%CurrTime
end subroutine ESMF_ClockAdvance
end module foo
[EMAIL PROTECTED] wrf-1]$ cat bar.f90
module bar
implicit none
public
type ESMF_Time
integer :: DD
end type
end module bar
[EMAIL PROTECTED] wrf-1]$ make
/export/build/gnu/gcc-last/build-x86_64-linux/gcc/gfortran
-B/export/build/gnu/gcc-last/build-x86_64-linux/gcc/ -S -o bar.s bar.f90
/export/build/gnu/gcc-last/build-x86_64-linux/gcc/gfortran
-B/export/build/gnu/gcc-last/build-x86_64-linux/gcc/ -S -o foo.s foo.f90
foo.f90: In function esmf_clockadvance:
foo.f90:17: internal compiler error: in fold_convert, at fold-const.c:2098
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make: *** [foo.s] Error 1
--
Summary: [4.2 Regression]: fold_convert fails for Fortran
operator
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: fortran
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl at lucon dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28908
