<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/123052>123052</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Call to consteval method from constexpr constructor makes constructor consteval.
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          IViktorov
      </td>
    </tr>
</table>

<pre>
    ```C++
#include <cstdint>
#include <print>



template <class T, std::size_t kSize>
struct Test {
 constexpr Test(const Test& t) noexcept: m_data{t.data()}, m_size{t.size()} {}
    constexpr Test(T (&data)[kSize]) noexcept: m_data{data}, m_size{kSize} {}

    constexpr T* data() const noexcept { return m_data; }
#ifdef NOCONSTEVAL
    constexpr static std::size_t size() noexcept { return kSize; }
#else
    consteval static std::size_t size() noexcept { return kSize; }
#endif

private:
    T* m_data;
    std::size_t m_size;
};



int main() {
    int arr[] = {1, 2, 3, 4, 5, 6};
 Test t1{arr};
    Test t{t1};
    std::println("arr[0] = {}, arr size = {}.", *t.data(), t.size());
}
```

With `consteval size()` method `Test` copy constructor becomes immediate function, but it should not.
Without consteval with `constexpr size()` everything goes as expected.
GCC doesn't have that problem with consteval methods, called in contructors.

https://godbolt.org/z/P157TafW8
</pre>
<img width="1" height="1" alt="" src="http://email.email.llvm.org/o/eJysVE2PozgQ_TXmUpoI7ADJgUOSnqxWWs2sNNHMsWWgErxtMLKLTHf_-pVtOh-T3dtIljFV1HvP9YF0Tp0GxIrlW5Y_JXKiztjqz-_qhYw156Q27VvFijSuHeNbv9IN40INjZ5aBCZ2jaNWDcTE5wfXaK-Oj0XYj1pSDNXSOTgwvgNHLRMbJjZOveMzwcs39Y4x1JGdGoIDOgJWegHQmMERvo42WBlfBcP8UgAxvobB4GuDIzGxgf65lSRZuaVFOPAV42tWPnnm_tlTBl84fPgCV_nk6QAeGQ8Qviwi3prl2yg5f_pf8vi4J41Bt2yPhIxv4Co7ei4MPhAs0mSHDyaxhRmKC3Vs8Qhfvu6-fvl2-Px989cDvCNJqnkowDUX_0k11-eGCbXDO_Cz1L8PfGjVMSZntOosCT1eZAv5uVx9Nv7KOCc8-D1qPHwsNRD0Ug2zprnLAMA7pLVxQoCJUKfMV5D7Tfht6bfcb8UFOXYrZazc-vCL2csNHt9v2Z39ojhMjY5aeCRPb9jnDpLWhjTemBeMB1WMb-76nO_grrf5-pqHdHMZ8JiKH4o6YEV6U8NrZJFCj9SZ1n8RBqFIoTHjWyy5n1NjocbG9OhA9T22ys_6cRoaUmbwUuqJQBG4zky6hcHQYmY1E910zs87HaFR73TgGe0bdWo4wcmgA-kAX0dsCFsP-MduB61BNzBeEnTyjECdJBitqTX2Ef7KFm_lvL5Gao0tqMG75yu5RUxORzQ6XyW-Z3x_Mm1tNC2MPTG-f2d8_3eWlwd5_LFK2kq0a7GWCVZZKYr1suSiSLqqXuZSruQyz7ngIl2lLR552S7rolgdyzxLVMVTnqdZlmeCp6JYlEtZ1utcyAwbeVwt2TLFXiq90Prce-5EOTdhlXGR5jzRskbtwj-d8wF_QvD6zsifElv5oE_1dHJsmWrlyF1hSJHGaie1BjIPuYGjNf3Nb-O24L18QXdnuUQvksnq6pe8KeqmetGYnvG9p58fn0Zr_sGGGN8H0Y7x_Xyrc8X_DQAA__9gBwky">