Difference between revisions of "Declaredtype"
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== Syntax == | == Syntax == | ||
− | declaredtype | + | declaredtype name |
+ | |||
+ | Where ''name'' is a variable name | ||
== Semantics == | == Semantics == | ||
− | Will return the declared type of the variable. | + | Will return the declared type of the variable.<br><br> |
+ | ''Note:'' This is a static construct only and its lifetime is limited to during compilation. | ||
== Example == | == Example == |
Revision as of 15:54, 12 January 2013
Syntax
declaredtype name
Where name is a variable name
Semantics
Will return the declared type of the variable.
Note: This is a static construct only and its lifetime is limited to during compilation.
Example
var i:Int; i:i::const[]; i:declaredtype i;
This code example will firstly type i to be an Int. On line 2, the type of i is combined with the type const (enforcing read only access to the variable's data.) On line 3, the programmer is reverting the variable back to its declared type (i.e. so one can write to the data.)