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...ather than only C++ (although they call functions from a C++ library) so I doubt it would work in Spirit2.1 without writing a syntax converter. The syntax converter may come in time but it's only optional. If you're really interested in a partially finished example parser, it is at http://mattathias.cvs.sourceforge.net/viewvc/mattathias/mattathias/modules/front_ends/Amos/ . It contains a PEG parser file and the source to a C++ library included in that PEG file. Thanks for your interest, --Sam ----- Original Message ---- > From: OvermindDL1 <overminddl1 at gmail.com> > To: LL...

----- Original Message ---- > From: Eli Friedman <eli.friedman at gmail.com> > To: Samuel Crow <samuraileumas at yahoo.com> > Cc: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> > Sent: Monday, August 31, 2009 3:49:01 PM > Subject: Re: [LLVMdev] accessing a bitcode library exported from C++ using the JIT > > On Mon, Aug 31, 2009 at 12:17 PM, Samuel

On Tue, Sep 1, 2009 at 4:53 AM, Samuel Crow<samuraileumas at yahoo.com> wrote: > We're using the LLVM Value * class functions to box and unbox values and functions for our stack.  The stack needs to be able to take indexing without changing the stack pointer so we're using a std::vector for that.  The std::string section would be a lot easier to replace than the two I just

On Mon, Aug 31, 2009 at 6:23 PM, Samuel Crow<samuraileumas at yahoo.com> wrote: > If you're wondering why we're doing an interpreted PEG parser generator rather than Boost Spirit 2.x, it's because we need it to be easier to debug the parser.  Once the parser is debugged it can be fed into a compiled parser generator and "frozen" into stand-alone parser code. You do

...lates based on PEGs to generate efficient recursive-decent parsers. Furthermore, my partner and I am working on an interpreter for PEG syntax based parsers and LLVM Assembly code for all of the code-generation stages so that we can debug the code and the parser all in one go. It's part of the Mattathias BASIC project on SourceForge.net and don't let the LGPL license scare you. We can change the license for the parser generator. It's only the extensible BASIC compiler and interpreter we are building with it that is required to be LGPL due to the runtime libraries. Does the prospect of a...

On Jun 9, 2009, at 12:39 PM, David Greene wrote: > On Tuesday 09 June 2009 14:34, Dan Gohman wrote: >> Can you describe what problem you're trying to solve here? Does it >> really need Regular Expressions? > > Yes. I want TableGen to be able to infer lots of stuff > programmatically. > This helps tremendously when specifying things like, oh, AVX. :) I

On Tuesday 09 June 2009 14:34, Dan Gohman wrote: > Can you describe what problem you're trying to solve here? Does it > really need Regular Expressions? Yes. I want TableGen to be able to infer lots of stuff programmatically. This helps tremendously when specifying things like, oh, AVX. :) We could invent our own pattern matching syntax, but why?