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ac36e134d9
Ever since the generator-style _next iterators were introduced, there have been separate implementations of the functional-style _iter iterators that do the same thing as _next. This is annoying and adds more dependencies on the internal guts of the file format. Rip them all out and replace them with the corresponding _next iterators. Only ctf_archive_raw_iter and ctf_label_iter survive, the former because there is no access to the raw binary data of archives via any _next iterator, and the latter because ctf_label_next hasn't been implemented (because labels are currently not used for anything). Tested by reverting the change (already applied) that reimplemented ctf_member_iter in terms of ctf_member_next, then verifying that the _iter and _next iterators produced the same results for every iterable entity within a large type archive. libctf/ChangeLog 2021-03-02 Nick Alcock <nick.alcock@oracle.com> * ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope. (ctf_enum_iter): Reimplement in terms of ctf_enum_next. (ctf_type_iter): Reimplement in terms of ctf_type_next. (ctf_type_iter_all): Likewise. (ctf_variable_iter): Reimplement in terms of ctf_variable_next. * ctf-archive.c (ctf_archive_iter_internal): Remove. (ctf_archive_iter): Reimplement in terms of ctf_archive_next.