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From: Jonathan Wakely <redi@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org, libstdc++-cvs@gcc.gnu.org Subject: [gcc r10-10184] libstdc++: Add missing constraint to std::span deduction guide [PR102280] Date: Tue, 12 Oct 2021 16:28:10 +0000 (GMT) [thread overview] Message-ID: <20211012162810.BF23C385743D@sourceware.org> (raw) https://gcc.gnu.org/g:1a27df25a71bb0d6a5dfb0162d1867d308f8f33f commit r10-10184-g1a27df25a71bb0d6a5dfb0162d1867d308f8f33f Author: Jonathan Wakely <jwakely@redhat.com> Date: Wed Sep 15 21:49:29 2021 +0100 libstdc++: Add missing constraint to std::span deduction guide [PR102280] Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/102280 * include/std/span (span(Range&&)): Add constraint to deduction guide. (cherry picked from commit e67917f5df9d84f5aed3513b3931a82870d25135) Diff: --- libstdc++-v3/include/std/span | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libstdc++-v3/include/std/span b/libstdc++-v3/include/std/span index 9c9a4073507..4173446d141 100644 --- a/libstdc++-v3/include/std/span +++ b/libstdc++-v3/include/std/span @@ -412,7 +412,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION span(_Iter, _End) -> span<remove_reference_t<iter_reference_t<_Iter>>>; - template<typename _Range> + template<ranges::contiguous_range _Range> span(_Range &&) -> span<remove_reference_t<ranges::range_reference_t<_Range&>>>;
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