4 fail_compilation/ice15332.d(16): Error: calling non-static function `fun` requires an instance of type `C`
5 fail_compilation/ice15332.d(17): Error: accessing non-static variable `var` requires an instance of `C`
11 int fun() { return 5; }
16 int a1
= function() { return fun
; }();
17 int a2
= function() { return var
; }();