call ( callable -- ) (original) (raw)

Vocabulary
kernel

Inputs

Outputs
None

Word description
Calls a quotation. Words which call an input parameter must be declared inline so that a caller which passes in a literal quotation can have a static stack effect.

Notes
To call a non-literal quotation you can use call( to check the stack effect before calling at runtime.

Examples
The following two lines are equivalent:

2 [ 2 + 3 * ] call 2 2 + 3 *

See also
call(

Definition

IN: kernel

GENERIC: call ( callable -- )

Methods

USING: kernel quotations.private ;

M: composed call uncompose [ call ] dip call ;

USING: kernel quotations.private ;

M: curried call uncurry call ;

USING: kernel kernel.private quotations ;

M: quotation call (call) ;