Return statement: Difference between revisions
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New page: The '''return''' statement immediately exits the current function or operator. No statement logically following a '''return''' will be executed anymore. In state code, the '''... |
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The '''return''' statement immediately exits the current [[function]] or [[operator]]. No statement logically following a '''return''' will be executed anymore. | The '''return''' statement immediately exits the current [[function]] or [[operator]]. No statement logically following a '''return''' will be executed anymore. | ||
In [[state]] code, the '''return''' statement is not allowed. You can use the [[stop statement]] or call <code>GotoState('');</code> instead, depending on the desired effect. | In [[state]] code, the '''return''' statement is not allowed. You can use the [[stop statement]] or call <code>GotoState('<i></i>');</code> instead, depending on the desired effect. | ||
==Syntax== | ==Syntax== | ||
Latest revision as of 03:13, 5 March 2011
The return statement immediately exits the current function or operator. No statement logically following a return will be executed anymore.
In state code, the return statement is not allowed. You can use the stop statement or call GotoState(''); instead, depending on the desired effect.
Syntax
For function without a return type, the syntax simply is:
return;
However, if the function declaration contains a return type, the following variation must be used instead:
return expression;
The expression's type must be compatible to the function's return type.
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