__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`