Compiler Options, Runtime Conditions

Compiler options specified at the module level affect LibreOffice Basic compiler checks and error messages. Basic syntax as well as Basic set of instructions can be different according to the options that are in use. The less Option, the easiest and tolerant LibreOffice Basic language is. The more Option, the richer and controlled Basic language gets.


Compiler options must be specified before the executable program code in a module.


Option Statement diagram

Option Base Statement

Defineix el límit inferior per defecte per a matrius com a 0 o 1.

Option ClassModule Statement

Specifies that the module is a class module that contains members, properties, procedures and functions.

Option Compatible Statement

Option Compatible turns on the VBA-compatible Basic compiler mode at the module level.

CompatibilityMode() Function

CompatibilityMode() function is controlling runtime mode and affects all code executed after setting or resetting the mode.

Option Explicit Statement

Especifica que totes les variables del codi del programa s'han de declarar explícitament amb l'expressió Dim.

Option Private Module

Specifies that the scope of the module is that of the Basic library it belongs to.

Option VBASupport Statement

Especifica que el LibreOffice Basic admetrà algunes instruccions, funcions i objectes VBA.


Options specified at the module level also affect LibreOffice Basic runtime conditions. The behaviour of LibreOffice Basic instructions can differ.

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