Wrong code generated for choice with only default case

[Mi-La]

choice Test(bool selector) on selector
{
    default:
        uint32 field;
};

This generates an else block without corresponding if and the code is not compilable.

EDIT: It seems that the old C++ generator has the same bug - try in interactive editor.
EDIT2: It seems that the bug occurs only for selectros which are not possible to be used in switch.