Compiler Option: -enullptr

Enable null-pointer checking

Syntax
   -enullptr

Description
   The -enullptr compiler option enables null-pointer error checking in 
   run-time code generation.  A run-time error is generated if an attempt 
   is made to dereference a null-pointer to a value, or call a null 
   function pointer.

   -enullptr is automatically implied by the -exx option.

   __FB_ERR__ can be used to determine in user source code if the -enullptr 
   option was specified or implied on the command line.

Version
   * Since fbc 1.07.0

See also
   * __FB_ERR__
   * Compiler Option: -exx
   * Error Handling
   * Using the Command Line

