__Fb_Option_Gosub__
Intrinsic define (macro value) set by the compiler
Syntax
`
__FB_OPTION_GOSUB__
`
Description
Indicates how `GoSub` and `Return` will be handled at compile time. If the option is set (-1) then `GoSub` is allowed and `Return` is recognized as return-from-gosub only. If the option is not set (0) then `GoSub` is not allowed and `Return` is recognized as return-from-procedure only.
This macro value can be changed at compile time. `Option Gosub` will set the option (enable gosub support) and `Option Nogosub` will clear the option (disable gosub support).
`__FB_OPTION_GOSUB__` returns zero (0) if the option has not been set. Returns non-zero (-1) if the option has been set.
Example
`
#if( __FB_OPTION_GOSUB__ <> 0 )
'' turn off gosub support
Option nogosub
#endif
`
Dialect Differences

- Defaults to `-1` in the -lang qb dialect and `0` in all other dialects.

Differences from QB

- New to FreeBASIC

See also

- `Option Gosub`
- `Option Nogosub`