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From: "iains at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/103358] what is the first constructor argument of lambda coroutine promise_type?
Date: Fri, 17 Dec 2021 17:20:19 +0000 [thread overview]
Message-ID: <bug-103358-4-HMNLBlK9So@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-103358-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103358
Iain Sandoe <iains at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |iains at gcc dot gnu.org
--- Comment #1 from Iain Sandoe <iains at gcc dot gnu.org> ---
There was a long discussion about this between the various WG21 paper authors.
The stated intend was that 'this' pointer and the 'lambda object pointer' were
intended to be cast to references (to the same type as their pointers).
This behaviour should be the same between MSVC, clang and GCC (but I fear that
the amendment did not make C++20 timescale - so we might need a coordinated
change to remove it from the compilers).
Does that explain what you are seeing?
next prev parent reply other threads:[~2021-12-17 17:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-22 12:36 [Bug c++/103358] New: " netcan1996 at gmail dot com
2021-12-17 17:20 ` iains at gcc dot gnu.org [this message]
2021-12-18 13:04 ` [Bug c++/103358] " netcan1996 at gmail dot com
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