symbolless stack allocation

[Jay via Digitalmars-d-learn]

as specified here: 
http://wiki.dlang.org/Memory_Management#Allocating_Class_Instances_On_The_Stack

i can allocate a class instance on the stack (inside a funtion) 
like so:

scope c = new C();

i want to create an instance, call one of its methods, and throw 
it away. like so:

scope new C().doSomething();

can i somehow do away with declaring a local variable and calling 
a method on it?