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From: | Timothy Madden |
Subject: | Re: How to read an understand the bison report file ? |
Date: | Thu, 28 Jun 2012 15:51:49 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:10.0.5) Gecko/20120607 Thunderbird/10.0.5 |
On 06/28/2012 10:09 AM, Akim Demaille wrote:
> On the other hand, I could not get GLR with C++ yet…I have it working, but it's based on horrible hacks. And I really mean horrible. If PHP in itself does not need it, I would avoid it.
That is what I was afraid of.I see the real php parser (from php source code) does not have a %glr directive, but it does have %expect 3, and I know php has the dangling elseif/else problem. Can a language with this issue be written in a LALR(1) grammar ?
Thank you, Timothy Madden
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