__FB_DEBUG__
Intrinsic define (macro value) set by the compiler
Syntax
`
__FB_DEBUG__
`
Description
`__FB_DEBUG__` indicates if the the generate debug information option `-g` or the enable intrinsic define `__FB_DEBUG__` option `Compiler Option: -edebug` was specified on the command line at the time of compilation.
Returns non-zero (-1) if either option was specified. Returns zero (0) otherwise.
`__FB_ERR__` can be used to determine in user source code if the `-g` or `-edebug` option was specified or implied on the command line.
Example
`
#if __FB_DEBUG__ <> 0
#print Debug mode
#else
#print Release mode
#endif
`
Differences from QB

- New to FreeBASIC

See also

- `__FB_ERR__`
- `__FB_MT__`
- Compiler Option: -edebug
- Compiler Option: -g