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Re: Include %token and %union declaration from a shared file
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From: |
Hans Åberg |
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Subject: |
Re: Include %token and %union declaration from a shared file |
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Date: |
Thu, 7 Jul 2016 18:01:46 +0200 |
> On 7 Jul 2016, at 14:47, Alexander Barkov <address@hidden> wrote:
> In our application we need to have two parsers using:
>
> - the same yylex function (the tokenizer)
> - the same set of terminal symbols (%token)
> - the same YYSTYPE structure (%union)
>
> but implementing very different syntax rules.
You may have to generate those .yy files by some other means, say M4 or other
text processing program. I have a vague memory of similar topics discussed
before, but I not recall the resolution.