https://bugs.llvm.org/show_bug.cgi?id=40437

            Bug ID: 40437
           Summary: requires clause on a destructor produces invalid
                    result
           Product: clang
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C++2a
          Assignee: unassignedclangb...@nondot.org
          Reporter: antosh...@gmail.com
                CC: blitzrak...@gmail.com, erik.pilking...@gmail.com,
                    llvm-bugs@lists.llvm.org, richard-l...@metafoo.co.uk

Consider the example:


#include <type_traits>

template<typename T>
struct Y {
    ~Y() requires(std::is_trivially_destructible_v<T>) = default;
    ~Y() requires(!std::is_trivially_destructible_v<T>) {}
};

struct B { ~B(); };

static_assert(std::is_trivially_destructible_v<Y<B>>);


The static_assert passes, however Y should have non trivial destructor.

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