execute-effect ( word effect -- )
Factor handbook > The language > Combinators > Fundamental combinators

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Vocabulary
combinators

Inputs and outputs
worda word
effectan effect


Word description
Given a word and a stack effect, executes the word, asserting at runtime that it has the given stack effect. This is a macro which expands given a literal effect parameter, and an arbitrary word which is not required at compile time.

Examples
The following two lines are equivalent:
execute( a b -- c ) ( a b -- c ) execute-effect


See also
call-effect, call-effect-unsafe, execute-effect-unsafe

Definition