* c-parse.in (initelt): Give appropriate pedantic warnings,
depending on flag_isoc99, for non-ISO syntax and for C99 syntax
outside C99 mode.
(designator): If pedantic, pedwarn for a designator specifying a
range of elements.
* c-typeck.c (set_init_index, set_init_label): Don't pedwarn for
these cases.
* extend.texi: Document the C99 syntax as the preferred syntax,
and the pre-2.5 syntax as obsolete. Mention use of designator
lists for nested subobjects.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37421
138bc75d-0d04-0410-961f-
82ee72b054a4