__FB_OPTION_EXPLICIT__

Intrinsic define (macro value) set by the compiler

Syntax
   __FB_OPTION_EXPLICIT__

Description
   __FB_OPTION_EXPLICIT__ indicates if Option Explicit has been used 
   previously in the source.  

   Returns zero (0) if the option has not been set.  Returns non-zero (-1) 
   if the option has been set.

Example
   #if( __FB_OPTION_EXPLICIT__ = 0 )
     #error Option Explicit must used With This module
   #endif

Differences from QB
   * New to FreeBASIC

See also 
   * Dim
   * Option Explicit

