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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++/41426] User defined conversion on return ignores array types
Date: Thu, 14 Jul 2011 16:05:00 -0000	[thread overview]
Message-ID: <bug-41426-4-kJzCRuwNnH@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-41426-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41426

Ville Voutilainen <ville.voutilainen at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |ville.voutilainen at gmail
                   |                            |dot com

--- Comment #1 from Ville Voutilainen <ville.voutilainen at gmail dot com> 2011-07-14 16:04:11 UTC ---
gcc 4.7 (trunk) still behaves this way. An example snippet
was provided for me:

struct v
{
template<unsigned N>
v( const char(&)[N] ){}
};

v foo( )
{
return "Hello WOrld"; // #1
}

int main ( )
{
v x("hello world"); // #2
}

in that snippet, #1 is rejected with
error: could not convert ‘(const char*)"Hello WOrld"’ from ‘const char*’ to ‘v’

Explicit construction of v in foo() works.


           reply	other threads:[~2011-07-14 16:05 UTC|newest]

Thread overview: expand[flat|nested]  mbox.gz  Atom feed
 [parent not found: <bug-41426-4@http.gcc.gnu.org/bugzilla/>]

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