4 2.e1; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
5 2.E1; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
6 2.f32; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
7 2.f64; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
8 2.e+12; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
9 2.e-12; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields
10 2.e1f32; //~ERROR `{integer}` is a primitive type and therefore doesn't have fields