Subject: [Boost-bugs] [Boost C++ Libraries] #3983: catch reference to incomplete type in signals2
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-03-06 23:16:09
#3983: catch reference to incomplete type in signals2
-------------------------------------+--------------------------------------
Reporter: sorokin@⦠| Owner: fmhess
Type: Bugs | Status: new
Milestone: Boost 1.43.0 | Component: signals2
Version: Boost Development Trunk | Severity: Problem
Keywords: |
-------------------------------------+--------------------------------------
In boost/signals2/last_value.hpp reference to incomplete type
boost::signals2::expired_slot is catched.
The following code don't compile with comeau and clang:
struct T;
template <typename U>
void f()
{
try
{}
catch(T const &)
{}
}
struct T
{};
int main()
{
f<int>();
return 0;
}
With error message:
7.cpp:9:19: error: cannot catch reference to incomplete type 'struct T
const'
catch(T const &)
^
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/3983> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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