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This adds specializations of std::incrementable_traits so that 128-bit integers are always considered incrementable (and therefore usable with std::ranges::iota_view) even when they don't satisfy std::integral. libstdc++-v3/ChangeLog: * include/bits/iterator_concepts.h [__STRICT_ANSI__] (incrementable_traits<__int128>): Define specialization. (incrementable_traits<unsigned __int128>): Likewise. * testsuite/std/ranges/iota/96042.cc: Test iota_view with __int128.
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.