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.
See also

- `__FB_ERR__`
- Compiler Option: -exx
- Error Handling
- Using the Command Line