1728a1729,1741
> else if (TREE_CODE (decl) == VAR_DECL && DECL_TINFO_P (decl)
> && flag_visibility_ms_compat)
> {
> /* Under -fvisibility-ms-compat, types are visible by default,
> even though their contents aren't. */
> tree underlying_type = TREE_TYPE (DECL_NAME (decl));
> int underlying_vis = type_visibility (underlying_type);
> if (underlying_vis == VISIBILITY_ANON
> || CLASSTYPE_VISIBILITY_SPECIFIED (underlying_type))
> constrain_visibility (decl, underlying_vis);
> else
> DECL_VISIBILITY (decl) = VISIBILITY_DEFAULT;
> }