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| Function bodies | |||||
| Prerequisite Concepts | Related Syntax | ||||
A function body is the same sort of thing as a rule body. It has zero or more local declarations followed by zero or more actions. In the case of a function one of those actions can be a return action, although in the case of functions that don't return results, an explicit return is not necessary.
| Prerequisite Concepts Function types and anatomy Functions | Related Syntax define function return | 
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