For the following code:
struct B { void g() { []() { B::f(); }(); } static void f(); };
g++ 4.6 gives the error:
test.cpp: In lambda function:
test.cpp:44:21: error: 'this' was not captured for this lambda function
(Interestingly, g++ 4.5 compiles the code fine).
Is this a bug in g++ 4.6, or is it really necessary to capture the 'this' parameter to be able to call a static member function? I don't see why it should be, I even qualified the call with B::
.
I agree, it should compile just fine. For the fix (if you didn't know already), just add the reference capture and it will compile fine on gcc 4.6
struct B { void g() { [&]() { B::f(); }(); } static void f() { std::cout << "Hello World" << std::endl; }; };
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