Boost C++ Libraries: Ticket #10771: remove_if is broken for slist

Ion Gaztañaga — Sat, 08 Nov 2014 23:05:46 GMT

The code works fine in Clang, I suspect it's a Visual C++ error with lambdas, as an equivalent:

struct functor
{
   bool operator()(const int& p) const{ return p == 0; }
};
   bar.remove_if(functor());

works fine.

Tue, 11 Nov 2014 08:34:54 GMT

Yes. Witch functor works fine! But, boost 1.56 in first case work correctly. I found the following example works.

void foo1()
{
    boost::container::slist<int> bar;
    int va = 0;
    bar.remove_if([&va](int p) { return p == va; });
}

It seems that something is wrong with empty closures.

status changed; resolution set

Ion Gaztañaga — Wed, 17 Dec 2014 14:50:24 GMT

I've changed to public inheritance in classes deriving from ebo_function_holder as a workaround to this MSVC limitation:

[develop 12ee566] Workaround for bugs #10771 and #6720.