https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83865
--- Comment #3 from G. Steinmetz <gs...@t-online.de> ---
Update :
$ gfortran-9-20181202 -c z1.f90
z1.f90:3:0:
3 | allocate (z, source=[''])
|
internal compiler error: in wide_int_to_tree_1, at tree.c:1561
0xd6bd72 wide_int_to_tree_1
../../gcc/tree.c:1561
0xd6c29b wide_int_to_tree(tree_node*, poly_int<1u,
generic_wide_int<wide_int_ref_storage<false, true> > > const&)
../../gcc/tree.c:1686
0xd6c29b build_int_cst(tree_node*, poly_int<1u, long>)
../../gcc/tree.c:1355
0x6c46ee gfc_allocate_allocatable(stmtblock_t*, tree_node*, tree_node*,
tree_node*, tree_node*, tree_node*, tree_node*, tree_node*, gfc_expr*, int)
../../gcc/fortran/trans.c:795
0x7326da gfc_trans_allocate(gfc_code*)
../../gcc/fortran/trans-stmt.c:6444
0x6c2d27 trans_code
../../gcc/fortran/trans.c:1990
0x6ea3d4 gfc_generate_function_code(gfc_namespace*)
../../gcc/fortran/trans-decl.c:6509
0x676b06 translate_all_program_units
../../gcc/fortran/parse.c:6128
0x676b06 gfc_parse_file()
../../gcc/fortran/parse.c:6331
0x6bf5ff gfc_be_parse_file
../../gcc/fortran/f95-lang.c:204
