Hi guys.. I'm new to goldparser...I'm trying to make to make a GP grammmar for TTCN-3 starting from a BNF format ( TTCN3 standard last version). At this point...
Miro -- I assume you already understand the specific meaning of reduce-reduce and shift-reduce conflicts. For large grammar such as yours, these conflicts are...
Carlos Christensen
christensenc@...
Apr 5, 2006 12:24 am
2251
Hi, I want to buid a complete compiler. when I have finished parser with gold parser ,I dont know how to go on . how to make a pareser with other parts of a...
王高峰
neverdefeated3000@...
Apr 5, 2006 2:04 am
2252
That stage can be quite difficult to do. One solution is to translate your grammar into a language with a readily available compiler. Good examples are C++ and...
Devin Cook
GOLD-Admin@...
Apr 5, 2006 4:12 am
2253
Reduce-reduce errors are the result of ambiguity in the grammar. In particular, the system reaches a point, where more than one rule can be reduced with the...
Devin Cook
GOLD-Admin@...
Apr 5, 2006 4:12 am
2254
... Compiler generating systems are a field of research. Therefore no general advice could possibly given in a forum like this. Me, myself and I have the...
I am trying to eliminate a Shift-Reduce conflict in my syntax (a pascal like syntax). The culprit is my <case statement>. The Builder gives me the following...
In your example program below, does the "else" belong to the case statement or the if statement? Your best solution is, if you are designing the grammar...
Devin Cook
GOLD-Admin@...
Apr 5, 2006 6:49 am
2257
... Under my definition asking for _help_ means: I am normally able to do this myself, but this time everything I tried failed. I am in a case of emergency. ...
No, I didn't design the grammar myself. I need to parse existing code in this pascal-like language (they call the language cal). To make the grm, I have a cal...
Hi Manfred, Confession time. Yes, you are right that I need a hand with my homework (although this mini-project is just out of interest and not to be delivered...
... Have you worked through my "Trys on better Documentation" in the files section of this forum, which is exactly on the open/closed approach? If so, are you...
Jake -- I believe questions like yours (about the "else" in the switch statement) are useful and welcome in this forum. It is crucial for software developers...
Carlos Christensen
christensenc@...
Apr 6, 2006 9:16 am
2263
... Yes they are, but not in the general case. There are too many fakes out there under every view. Fakes who pretend to be experts as well as fakes who...
Hi, I want to design a new interpreter with Gold. What book do you recommend ? Hugo...
hugo
hugo@...
Apr 6, 2006 3:21 pm
2265
I don't know of any books offhand that mention GOLD in particular. Most parsing technology books deal with the traditional development suite - YACC. A good...
Devin Cook
GOLD-Admin@...
Apr 6, 2006 3:47 pm
2266
I don't think that has happened in this group yet. ... Developers might see a flaw that the designer is completely blind to. I know, in my case, I created a...
Devin Cook
GOLD-Admin@...
Apr 6, 2006 3:47 pm
2267
... Under the assumption, that there are any books out there, how can anybody recommend a book without knowing about your skills? For me it would be of...
... If you haven't already, I would suggest you take a class on Automata Theory, or at least grab a text book and see if you can follow it. Automata Theory is...
Devin Still working in NLP. Do you have an idea on how to manage out many ambiguities in a NLP language to parse out plain grammatical text structures? I...
The problem is that you have ambiguity, and that is basically a recursion problem. The route I have used for this problem was to write a mini language, that...
... An ATN is equivalent to a turing machine or the lambda calculus. So what are you guys talking of? You seem to be in search for a formalism that obfuscates...
I researched ATN and ASD parsing mechanism, and I found no possible way to write a simple grammar to use with GLOD as the simplest grammar of a NP is recursive...
I am using the GOLD Parser with the pre-supplied C Grammar. I get a parse error in this code .. can someone tell me what I am doing wrong. typedef struct { int...
Hi, can somebody tell me, if GOLD Parser supports context dependent grammar. wbr Ali Dipl. Ing. Ali Algan tel.: +43 (0) 650 35 25 333 Wienerstraße 6/DG 2601...
Dipl. Ing. Ali Algan
office@...
Apr 12, 2006 11:58 am
2278
... GOLD tells you which terminals are expected. Alphastruct is an identifier and is not expected. What you are doing wrong is pure guesswork because you do...
... Because GOLD is an LALR(1) generating system it cannot support context sensitive languages directly. And because currently GOLD's intention is to not...
Hi everyone. I am happy to announce a new release of the Calitha C# GOLD Parser Engine! The binaries, source and documentation can be downloaded from ...
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