According to http://gcc.gnu.org/ml/gcc-regression/2013-11/msg00197.html revision 204538 is breaking several tests. On x86_64-apple-darwin* the failures I have looked at are of the kind
/opt/gcc/work/gcc/testsuite/gfortran.dg/typebound_operator_9.f03: In function 'nabla2_cart2d': /opt/gcc/work/gcc/testsuite/gfortran.dg/typebound_operator_9.f03:272:0: internal compiler error: tree check: expected integer_cst, have plus_expr in tree_int_cst_lt, at tree.c:7083 function nabla2_cart2d (obj) TIA Dominique
