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From: "ville.voutilainen at gmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/63192] non-mutable lambda capture by value on reference does not apply const Date: Sat, 13 Dec 2014 23:40:00 -0000 [thread overview] Message-ID: <bug-63192-4-Bg1WEjufYx@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-63192-4@http.gcc.gnu.org/bugzilla/> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63192 --- Comment #2 from Ville Voutilainen <ville.voutilainen at gmail dot com> --- Reduced: template <class, class> struct same {static constexpr bool value = false;}; template <class T> struct same<T, T> {static constexpr bool value = true;}; int main() { float x, &r = x; [=] { // x and r are not captured (appearance in a decltype operand is not an odr-use) static_assert(same<decltype(x), float>::value, ""); static_assert(same<decltype((x)), float const&>::value, ""); static_assert(same<decltype(r), float&>::value, ""); static_assert(same<decltype((r)), float const&>::value, ""); }(); }
next prev parent reply other threads:[~2014-12-13 23:40 UTC|newest] Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-09-05 20:55 [Bug c++/63192] New: " dacamara.cameron at gmail dot com 2014-12-13 23:36 ` [Bug c++/63192] " ville.voutilainen at gmail dot com 2014-12-13 23:40 ` ville.voutilainen at gmail dot com [this message] 2021-08-12 22:57 ` pinskia at gcc dot gnu.org 2023-11-10 16:06 ` ppalka at gcc dot gnu.org
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