------- Comment #3 from dominiq at lps dot ens dot fr 2010-05-21 06:21 -------
The patch in comment #2 fixes the ICE, but is probably the cause of
FAIL: gfortran.dg/select_type_1.f03 -O (internal compiler error)
FAIL: gfortran.dg/select_type_1.f03 -O (test for errors, line 63)
FAIL: gfortran.dg/select_type_1.f03 -O (test for errors, line 65)
FAIL: gfortran.dg/select_type_1.f03 -O (test for excess errors)
The ICE is
/opt/gcc/_clean/gcc/testsuite/gfortran.dg/select_type_1.f03:54.77:
class default ! { dg-error "cannot be followed by a second DEFAULT CASE" }
1
/opt/gcc/_clean/gcc/testsuite/gfortran.dg/select_type_1.f03:56.77:
class default ! { dg-error "cannot be followed by a second DEFAULT CASE" }
2
Error: The DEFAULT CASE at (1) cannot be followed by a second DEFAULT CASE at
(2)
f951: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
and the missing errors are
/opt/gcc/_clean/gcc/testsuite/gfortran.dg/select_type_1.f03:63.11:
type is (t2) ! { dg-error "overlaps with CASE label" }
1
/opt/gcc/_clean/gcc/testsuite/gfortran.dg/select_type_1.f03:65.11:
type is (t2) ! { dg-error "overlaps with CASE label" }
2
Error: CASE label at (1) overlaps with CASE label at (2)
Otherwise I did not noticed other side effects.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44212
