// Program to test nesting of functions
program
var 
	i,
	inc = funct()
		var 
			plus1 = funct( b ) 
				var c;
				begin
					c = b + 1;
					return c;
				end,
			c = i;
		begin
			i = plus1( c );
		end;
begin
	for i = 0; i < 10; inc() do
		println( i );
	end
end.