[antlr-interest] VC 7.0 antlr.dll to special ATTN of Ric Klaren and Terence Parr
Alexander Lenski
alenski at dca.net
Mon Feb 10 06:40:57 PST 2003
Hi Ric,
1. ... Shouldn't that namespace macro be in the config.hpp, in an appropriate msvc 7 #ifdef ?
Yes, the ANTLR_CXX_SUPPORTS_NAMESPACE can be defined in the config.
2. About the ! suffix...
Typical rule:
protected
me_to_s_literal[ MCall* pMC, TYPE_SP_T& spWS ]
{ assert( pMC );
TYPE_SP_AST spR;
}
: #( spO:PP_TO_S_LITERAL!
( IDENT!
{ Some code
}
| PP_VA_ARGS!
{ Some code
}
) )
{ Some code
}
;
3. You mean an addition to only the top of the class definitions ? ...
Yes, for example:
config.hpp has:
//
#if defined(_MSC_VER) && !defined(__ICL)
#if( defined APP_EXPORTS )
#define CUST_API __declspec( dllexport )
#elif( defined APP_IMPORTS )
#define CUST_API __declspec( dllimport )
#else
#define CUST_API
#endif
#endif
//
codegen generates:
//
struct CUST_API CPPMCLexerTokenTypes
{ ...
}
//
class CUST_API CPPMCLexer : public ANTLR_USE_NAMESPACE(antlr)CharScanner, public CPPMCLexerTokenTypes
{ ...
}
Now I can define APP_EXPORTS or APP_IMPORTS in the command line or in the config with the
#define APP_EXPORTS //When I build DLL for my lexer
or
#define APP_IMPORTS //When I use the DLL
or I do not define the APP_EXPORTS and APP_IMPORTS if build another type of app and do not use the DLL.
Thanks,
Alexander Lenski
----- Original Message -----
From: "Ric Klaren" <klaren at cs.utwente.nl>
To: <antlr-interest at yahoogroups.com>
Sent: Monday, February 10, 2003 7:18 AM
Subject: Re: [antlr-interest] VC 7.0 antlr.dll to special ATTN of Ric Klaren and Terence Parr
> Hi,
>
> On Mon, Feb 10, 2003 at 02:50:03AM -0500, Alexander Lenski wrote:
> > (Sorry, this is a second trial. The first one did not get through:
> > attachment is too big.)
>
> You can send big stuff directly to me if necessary, our mailserver can
> handle quite a lot.
>
> I'll look at it when I'm back in office. (Taking a few earned days off
> after returning from business trip to the states)
>
> > - Preprocessor Definitions
> > - WIN32;_DEBUG;_WINDOWS;_USRDLL;ANTLR_EXPORTS;ANTLR_CXX_SUPPORTS_NAMESPACE
>
> Shouldn't that namespace macro be in the config.hpp, in an appropriate msvc
> 7 #ifdef ?
>
> > - Check files (e.g. with the WinDiff) for details and other changes.
>
> Will do :)
>
> > 2 Requests by Alexander Lenski
> > These changes make specialization of the buffers possible.
>
> I'll look at them, don't see much problems there. I might change a name or
> two if I think it's more in antlr's naming style though.
>
> > - About the ! suffix (currently not implemented in full) for AST
> > construction rules
> > - Please, clarify your intentions related to the !.
>
> What's documented should work I guess. If it's not it's a bug. The last
> month has been very busy for me so I might have missed a bug report in that
> period. To speed up bug fixes in C++ codegen you can send me a complete
> compilable grammar which demonstrates the problem (if it's non trivial to
> see) If I have to make a grammar myself to find debug such stuff it will
> usually take quite some time to get it fixed (since it will need a big
> antlr session for me to work on).
>
> > - Please, consider addition of one more option for the C++ code gen to set
> > DLL export/import customizable spec in all antlr-generated classes in the
> > form class CUST_API SomeClass...
>
> You mean an addition to only the top of the class definitions ? Mail me
> details of what you want and I'll have a look (doesn't sound hard to make
> in any case).
>
> Thanks for your work!!!
>
> Cheers,
>
> Ric
> --
> -----+++++*****************************************************+++++++++-------
> ---- Ric Klaren ----- j.klaren at utwente.nl ----- +31 53 4893722 ----
> -----+++++*****************************************************+++++++++-------
> 'And this 'rebooting' business? Give it a good kicking, do you?' 'Oh, no,
> of course, we ... that is ... well, yes, in fact,' said Ponder. 'Adrian
> goes round the back and ... er ... prods it with his foot. But in a
> technical way,' he added. --- From: Hogfather by Terry Pratchett.
>
>
>
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
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