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authorJonathan Wakely <jwakely@redhat.com>2024-03-07 12:00:55 +0000
committerJonathan Wakely <jwakely@redhat.com>2024-03-13 21:25:13 +0000
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libstdc++: Document that _GLIBCXX_CONCEPT_CHECKS might be removed in future
The macro-based concept checks are unmaintained and do not support C++11 or later, so reject valid code. If nobody plans to update them we should consider removing them. Alternatively, we could ignore the macro for C++11 and later, so they have no effect and don't reject valid code. libstdc++-v3/ChangeLog: * doc/xml/manual/debug.xml: Document that concept checking might be removed in future. * doc/xml/manual/extensions.xml: Likewise.
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