; not required after pragma

[Leandro Lucarella]

Tomek Sowiński, el 10 de octubre a las 20:13 me escribiste:
> Simen kjaeraas napisał:
> 
> > Tomek Sowiński <just at ask.me> wrote:
> > 
> >> pragma(msg, "blabla")
> >>
> >> bug or feature?
> > 
> > Feature. http://www.digitalmars.com/d/2.0/pragma.html:
> > 
> > "Pragmas can be used by themselves terminated with a ';', they can
> > influence a statement, a block of statements, a declaration, or a block
> > of declarations."
> > 
> > E.g. pragma( blah, blablableh ) struct foo {}; might mean something,
> > and in this case the pragma would modify foo.
> 
> Heh, should've DAFS, thanks.
> It's still baffling a bit - what can pragma(msg) possibly influence? Perhaps there should be a 
> division - influencing vs. statement flavor. The compiler could disallow usage not lying in a 
> particular pragma's nature.

The parser doesn't know about what "msg" means. To do this you'll have
to define each pragma as part of the syntax (you can't, since most of
the usefulness of pragma is language extension) or have a stmpragma and
exppragma to parse differently "statement flavor" and "influencing"
pragmas, or something like that.

-- 
Leandro Lucarella (AKA luca)                     http://llucax.com.ar/
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