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From: "markus.kuehni at triviso dot ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/98933] P0784R7 example support: constexpr new
Date: Tue, 02 Feb 2021 14:43:14 +0000	[thread overview]
Message-ID: <bug-98933-4-gNlneG7Pmt@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-98933-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98933

--- Comment #4 from Mark <markus.kuehni at triviso dot ch> ---
So this is the only way?

```
#include <memory>

template<typename T> struct S  {
        std::size_t sz;
        T *ps;

    template<std::size_t N> 
    constexpr S(T (&p)[N]) :
                        sz { N }, ps {p} {}
};

static constexpr char buf[] {"Hello"};
constexpr S str(buf);
// str ends up pointing to a static array
// containing the string "Hello!".
```

  parent reply	other threads:[~2021-02-02 14:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-02 14:16 [Bug c++/98933] New: " markus.kuehni at triviso dot ch
2021-02-02 14:23 ` [Bug c++/98933] " jakub at gcc dot gnu.org
2021-02-02 14:32 ` markus.kuehni at triviso dot ch
2021-02-02 14:37 ` jakub at gcc dot gnu.org
2021-02-02 14:43 ` markus.kuehni at triviso dot ch [this message]
2021-02-03 16:17 ` markus.kuehni at triviso dot ch

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