From: Jonathan Wakely Date: Fri, 10 Jan 2020 22:10:48 +0000 (+0000) Subject: libstdc++: Improve comment about testsuite utilities X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=68be73fc42b969d8d595aeda98e3ea962a7a9ed5;p=gcc.git libstdc++: Improve comment about testsuite utilities This fixes a typo and also explains why test_container is not a range when used with output_iterator_wrapper or input_iterator_wrapper. * testsuite/util/testsuite_iterators.h: Improve comment. From-SVN: r280146 --- diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 3d25ecc3da1..79a5887f7d0 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,7 @@ 2020-01-10 Jonathan Wakely + * testsuite/util/testsuite_iterators.h: Improve comment. + * testsuite/25_algorithms/equal/deque_iterators/1.cc: Don't use C++11 initialization syntax. diff --git a/libstdc++-v3/testsuite/util/testsuite_iterators.h b/libstdc++-v3/testsuite/util/testsuite_iterators.h index e01d7daea5d..eb15257bf6a 100644 --- a/libstdc++-v3/testsuite/util/testsuite_iterators.h +++ b/libstdc++-v3/testsuite/util/testsuite_iterators.h @@ -759,10 +759,13 @@ namespace __gnu_test using test_output_sized_range = test_sized_range; -// test_container, test_range and test_sized_range do not own their elements, -// so they all model std::ranges::safe_range. This file does not define -// specializations of std::ranges::enable_safe_range, so that individual -// test can decide whether or not to do so. +// test_range and test_sized_range do not own their elements, so they model +// std::ranges::safe_range. This file does not define specializations of +// std::ranges::enable_safe_range, so that individual tests can decide +// whether or not to do so. +// This is also true for test_container, although only when it has forward +// iterators (because output_iterator_wrapper and input_iterator_wrapper are +// not default constructible so do not model std::input_or_output_iterator). #endif // C++20 } // namespace __gnu_test #endif // _TESTSUITE_ITERATORS