------- Comment #17 from dominiq at lps dot ens dot fr 2010-06-25 22:08 -------
With the patch in comment #13 I get the following failures:
FAIL: gfortran.dg/entry_10.f90 -O0 (internal compiler error)
...
FAIL: gfortran.dg/entry_13.f90 -O0 (internal compiler error)
...
FAIL: gfortran.dg/entry_16.f90 -O0 (internal compiler error)
...
FAIL: gfortran.dg/transpose_2.f90 -O0 output pattern test, is At line 16 of
file /opt/gcc/work/gcc/testsuite/gfortran.dg/transpose_2.f90
The reason for the failures with entry_* is
[macbook] f90/bug% gfc /opt/gcc/_clean/gcc/testsuite/gfortran.dg/entry_10.f90
f951(52154) malloc: *** error for object 0x1419161b0: pointer being freed was
not allocated
*** set a breakpoint in malloc_error_break to debug
f951: internal compiler error: Abort trap
For the transpose test the runtime error is
At line 16 of file /opt/gcc/_clean/gcc/testsuite/gfortran.dg/transpose_2.f90
Fortran runtime error: Array bound mismatch for dimension 1 of array 'b' (3/2)
instead of
Fortran runtime error: Incorrect extent in return value of TRANSPOSE intrinsic
in dimension 1: is 2, should be 3
I have also a dozen ICEs in my favorite can of worms, for instance with
module grid_module
implicit none
type grid
end type
type field
type(grid) :: mesh
end type
contains
real function return_x(this)
class(grid) :: this
end function
end module
module field_module
use grid_module, only: field,return_x
implicit none
contains
subroutine output(this)
class(field) :: this
print *,return_x(this%mesh)
end subroutine
end module
[macbook] f90/bug% gfc pr42051_3.f90
pr42051_3.f90:21:0: internal compiler error: Segmentation fault
Please submit a full bug report,
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43829
