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Re: compiler directives; (was: Re: cheerful static typing (was: Any and Every... (was: Eval)))
Michael Vanier wrote:
>>> This brings up an interesting point. How do people on this list
>>> feel about allowing compiler directives in programming languages?
Shriram Krishnamurthi asked:
>> Isn't every expression in a program a compiler directive?
"Christopher Barber" <firstname.lastname@example.org> writes:
> No. The term "compiler directive" refers to meta instructions to
> the compiler that may affect how it works in some way, but aren't
> officially part of the program (although a directive might be
> required for a program to compile, link or run properly). Typical
> examples are directives that enable or disable compilation errors or
> warnings, affect how code is generated, and so on. Some languages
> allow compiler directives to be specified in the code. Others force
> you to specify directives in the development environment, for
> example as command line flags.
I have to support Shriram here. I fail to see the distinction.