libstdc++/9626: g++ accepts vector<vector<int> > v(2, 4);

[Falk Hueffner]

Paolo Carlini <pcarlini@unitus.it> writes:

> Falk Hueffner wrote:
> >No. I pass a 4, but the constructor expects an A = vector<int>. The
> >only way to make a "vector<int>" from "4" is with an "explicit"
> >constructor.
>
> Why the constructor expects a vector<int>? Which constructor?

The constructor of vector<vector<int> >, as second argument.

-- 
	Falk