Nathan Myers 786e316de5 libstdc++: fix C++17 regression in concept __heterogeneous_key ...

The commit 3f79055504 defined a
concept using a name not defined in C++17. This is fixed by
using an older name.

https://gcc.gnu.org/pipermail/gcc-patches/2026-February/707814.html

libstdc++-v3/ChangeLog
	* include/bits/stl_function.h (__heterogeneous_key): Use
	C++17-defined remove_cvref<>::type instead.

2026-02-06 03:25:21 -05:00

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algorithmfwd.h

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align.h

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allocator.h

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atomic_base.h

libstdc++: Implement std::atomic::fetch_min/max

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atomic_futex.h

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atomic_timed_wait.h

libstdc++: Fix proxy wait detection in atomic wait

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atomic_wait.h

libstdc++: Improve comments on __wait_args::_M_setup_proxy_wait

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basic_ios.h

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binders.h

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boost_concept_check.h

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c++config

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charconv.h

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chrono_io.h

libstdc++: Fix chrono::parse to read from wide strings [PR123147]

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chrono.h

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cpyfunc_impl.h

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deque.tcc

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enable_special_members.h

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erase_if.h

libstdc++: Fix std::erase_if for std::string with -D_GLIBCXX_USE_CXX11_ABI=0.

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formatfwd.h

libstdc++: Implement C++26 P3378R2 - constexpr exception types

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funcref_impl.h

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functexcept.h

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functional_hash.h

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funcwrap.h

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hashtable.h

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indirect_array.h

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indirect.h

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intcmp.h

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invoke.h

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iterator_concepts.h

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list.tcc

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mofunc_impl.h

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monostate.h

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move.h

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new_allocator.h

libstdc++, c++/reflection: mark {,de}allocate constexpr

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new_except.h

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regex_executor.h

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regex.h

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regex.tcc

libstdc++: make __collatenames array const in regex.tcc

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requires_hosted.h

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sat_arith.h

libstdc++: Extend __is_standard_integer to cover extended integer types

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semaphore_base.h

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shared_ptr_atomic.h

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stl_function.h

libstdc++: fix C++17 regression in concept __heterogeneous_key

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stl_heap.h

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stl_map.h

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stl_multimap.h

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stl_multiset.h

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unicode-data.h

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unicode.h

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unordered_map.h

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unordered_set.h

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version.def

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version.h

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