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From: "bisqwit at iki dot fi" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/49043] [OpenMP & C++0x]: Compiler error when lambda-function within OpenMP loop
Date: Thu, 19 May 2011 08:30:00 -0000	[thread overview]
Message-ID: <bug-49043-4-z1jevHw3LW@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-49043-4@http.gcc.gnu.org/bugzilla/>

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49043

--- Comment #2 from Joel Yliluoma <bisqwit at iki dot fi> 2011-05-19 08:10:06 UTC ---
Even if the lambda function is not called, it happens. Merely defining the
function causes it.
Interestingly though, it does not happen if a method body is defined within the
loop. The code below does not cause the error. So it is restricted to lambda
function bodies.
It also does not happen when calling lambda functions that are defined outside
the loop.

int main()
{
    #pragma omp parallel for
    for(int a=0; a<10; ++a)
    {
        struct tmp
        {
            static int test() { return 0; }
        };
    }
}


  reply	other threads:[~2011-05-19  8:25 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-18 13:48 [Bug c++/49043] New: Returns from lambda functions incorrectly detected as "exits" from OpenMP loops in surrounding code bisqwit at iki dot fi
2011-05-19  8:30 ` bisqwit at iki dot fi [this message]
2011-05-19  9:03 ` [Bug c++/49043] [OpenMP & C++0x]: Compiler error when lambda-function within OpenMP loop bisqwit at iki dot fi
2011-05-19  9:16 ` jakub at gcc dot gnu.org
2011-05-19 13:30 ` jakub at gcc dot gnu.org
2011-05-19 14:10 ` jakub at gcc dot gnu.org
2011-05-19 14:29 ` jakub at gcc dot gnu.org
2011-07-25  9:54 ` jakub at gcc dot gnu.org

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