Function call syntax not working

[pabuhr]

If you can declare a function operator on a pointer type, you should be able
to call it with the natural syntax.

However this fails:

forall(otype T | { int ?()(T *); })
void foo(T * f) {
    int x = f();
}

cfa test.c
CFA Version 1.0.0 (debug)
test.c:75 error: No reasonable alternatives for expression Applying untyped: 
  Name: f
...to: 

but this does not fail:

forall(otype T | { int ?()(T); })
void foo(T f) {
    int x = f();
}

[Rob Schluntz <rschlunt@…>]

In 6ccfb7f:

Unconditionally attempt to resolve function operators with function alternative [fixes #23]