I have a class with a std::function constructor parameter.
class ClazzA{
public:
ClazzA(function<void()> foo){}
ClazzA(){
ClazzA([](){});
}
};
If I have an instance of this class as a member of another, I have to call constructor in initializer list. I can pass a lambda as an argument, and it is automatically converted:
class ClazzB{
public:
ClazzA a;
ClazzB() :
// works fine:
a([](){}){}
};
But if ClazzB is a template, lambda doesn't work:
template<typename T> class ClazzC{
public:
ClazzA a;
//works fine:
ClazzC(function<void()> foo) : a(foo){}
//doesn't work:
ClazzC() :
//syntax error : ')'
a([](){})
//syntax error : '{'
//unexpected token(s) preceding '{'; skipping apparent function body
{}
};
The compiler is MSVC++ 2010. I don't understand what I am doing wrong or why this syntax is not supported.
At first ClazzA was a template too, and function was a bit more complex, so I thought it was the problem with templated lambda or something. But after I removed all that code the problem remains.
UPD: Tried to compile in MinGW G++, it works. Looks like a Visual Studio issue.
