Is this a bad C ++ style or an editor error?

Question

I have this code in a new C ++ editor that I am testing (CLion):

 struct screenPoint {
        float x = 0, y = 0;
        screenPoint(float x_, float y_): x{x_}, y{y_}{}
    };

    struct position {
        screenPoint ul; 
        float width = 0, height = 0;
        position(screenPoint p, float w, float h): ul{p},width{w},height{h}{}
    };

Near the end there is an initialization operator ul{p}, which I thought was a valid C ++ way to use parenthesis initialization. However, CLion complains:

Incompatible types in initialiser: Types 'float' and 'screenPoint' are not compatible.

Note. There are no errors or warnings from the compiler, and the code is working properly.

If I change it to ul(p), the error will disappear.

Now I know that I do screenPointnot have a constructor that accepts another screenPoint, but this is necessary for initialization as follows:

Answer 1

. .

(1467) , .

Answer 2

CLion . : https://youtrack.jetbrains.com/issue/CPP-6939