ANTLR grammar for D?
Wesley Hamilton via Digitalmars-d
digitalmars-d at puremagic.com
Fri Jun 20 11:45:13 PDT 2014
On Friday, 20 June 2014 at 18:20:36 UTC, Brian Schott wrote:
> On Friday, 20 June 2014 at 09:22:07 UTC, Wesley Hamilton wrote:
>> Thanks. Just realized that the "add grammar" button for ANTLR
>> grammar list is broken... so that could be why it's not there.
>> I'll probably still finish the grammar I'm making since I'm
>> 75% done. That's a great reference, though. I think it's
>> missing a few minor details like delimited strings, token
>> strings, and assembly keywords.
>
> Keep in mind that assembly keywords aren't keywords outside of
> ASM blocks. You need your lexer to identify them as identifiers.
>
>> It should help where the Language Reference pages aren't
>> accurate. For example, I think HexLetter is incorrectly
>> defined.
>
> If you find problems in the grammar please file an issue on
> Github or create a pull request.
>
> If you need the AST of some D code, you'll save a lot of time
> by downloading D-Scanner and running "dscanner --ast
> sourcecode.d > sourcecode_ast.xml"
My intent is to develop a language based on D and a compiler to
go with it. I've done something similar using ANTLR once before.
I might turn it into a BS project.
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