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From: "daniel.kruegler at googlemail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/53721] "this" not allowed in trailing return type
Date: Wed, 20 Jun 2012 12:35:00 -0000	[thread overview]
Message-ID: <bug-53721-4-HmIK3YZKKp@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-53721-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53721

--- Comment #1 from Daniel Krügler <daniel.kruegler at googlemail dot com> 2012-06-20 12:34:44 UTC ---
I agree that the example should be accepted. I would like to add one further
related example directly from the standard specification. The example from
[expr.prim.general] p3 is also rejected in C++11 mode:

struct A {
  char g();
  template<class T> auto f(T t) -> decltype(t + g())
  { return t + g(); }
};

template auto A::f(int t) -> decltype(t + g()); // Line 7

reporting on gcc 4.8.0 20120610 (experimental):

"7|error: cannot call member function 'char A::g()' without object"


  reply	other threads:[~2012-06-20 12:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-19  3:45 [Bug c++/53721] New: " spe56nw9 at vivid dot ocn.ne.jp
2012-06-20 12:35 ` daniel.kruegler at googlemail dot com [this message]
2012-06-20 13:42 ` [Bug c++/53721] [C++11] " redi at gcc dot gnu.org
2013-04-24 16:48 ` jason at gcc dot gnu.org

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