2013/1/25 deadalnix <deadalnix@gmail.com>

Functional style is very painful right now. Function you pass as argument are executed implicitly, function as variable don't behave like native ones, and with the new proposal, it add confusion on the function returned.

I'd like to add a rule which forgotten to mention about optional parentheses for normal functions.

> 1. Optional parentheses for normal functions should work shallowly IMO.

1a. Optional parentheses for normal functions is just allowed for the getter usage.

int foo();

foo(); // ok

foo; // ok, from #1

void bar(int);

bar(1); // ok

bar = 1; // disallowed, from #1a

Kenji Hara