* tree.c (decls_same_for_odr, decls_same_for_odr,
types_same_for_odr): Remove.
(type_in_anonymous_namespace_p): Constify argument.
* tree.h (types_same_for_odr, type_in_anonymous_namespace_p):
Constify.
* ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
(main_odr_variant): New function.
(hash_type_name): Make static; update assert; do not ICE on
non-records.
(types_same_for_odr): Bring here from tree.c; simplify
and remove old structural comparing code that doesn't work
for templates.
(odr_hasher::equal): Update assert.
(add_type_duplicate): Return true when bases should be computed;
replace incomplete loader by complete; do not output duplicated
warnings; do not ICE on non-records; set odr_violated flag.
(get_odr_type): Be ready to replace incomplete type by complete
one; work on ODR variants instead of main variants; reorder item
in array so bases have still smaller indexes.
(dump_type_inheritance_graph): Be ready for holdes in odr_types
array.
(possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
From-SVN: r212218
