antlr-discussion

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Johann Anhofer, … Mike Lischke6

4/22/22

ANTLR4.10.1 C++ target doesn't compile with CMake/MSVC2019/2022 32-Bit anymore (and more problems with C++ Target)

The project was freshly checked out from the github repository. Compiling with cmake cmake -

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ANTLR4.10.1 C++ target doesn't compile with CMake/MSVC2019/2022 32-Bit anymore (and more problems with C++ Target)

The project was freshly checked out from the github repository. Compiling with cmake cmake -

4/22/22

Omry Yadan, … Martin Mirchev4

9/30/20

Grammar feedback request : Hydra override DSL

Hi, Grammar looks good. I think there is nothing you can do except trying to compress the first two

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Grammar feedback request : Hydra override DSL

Hi, Grammar looks good. I think there is nothing you can do except trying to compress the first two

9/30/20

yasser BELHIMER, Federico Tomassetti3

6/23/20

check if there is any errors in lexer and parser java antlr4

yes i was looking for an example how to do it .but now i did it thanks . Le lundi 22 juin 2020 22:51:

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check if there is any errors in lexer and parser java antlr4

yes i was looking for an example how to do it .but now i did it thanks . Le lundi 22 juin 2020 22:51:

6/23/20

Florin Iucha, … Eric Vergnaud11

6/4/20

Need help speeding up lexing step

Removing the call to atStartOfInput() reduces the lexing duration by a factor of 20x for my language

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Need help speeding up lexing step

Removing the call to atStartOfInput() reduces the lexing duration by a factor of 20x for my language

6/4/20

Ryan Hamilton, Mike Cargal7

5/17/20

antlr4 performance optimzation for open source project?

I've not used the profiling tool you have puled up in IntellliJ (It looks nice, just haven't

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antlr4 performance optimzation for open source project?

I've not used the profiling tool you have puled up in IntellliJ (It looks nice, just haven't

5/17/20

4/2/20

I need to get some additional output from Antlr4. I found a response that seems very close to what I

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I need to get some additional output from Antlr4. I found a response that seems very close to what I

4/2/20

2/22/20

(Tutorial) ANTLR with Python 3 Example: Parsing English Sentences

Hello Google discussion group, I just finished writing a tutorial for ANTLR beginners and thought it

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(Tutorial) ANTLR with Python 3 Example: Parsing English Sentences

Hello Google discussion group, I just finished writing a tutorial for ANTLR beginners and thought it

2/22/20

Code Query, Duane Griffin4

2/20/20

Tagging generated parse tree classes as implementing interface

Hmm, I see! That does complicate matters. I'm afraid I don't have any very good suggestions

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Tagging generated parse tree classes as implementing interface

Hmm, I see! That does complicate matters. I'm afraid I don't have any very good suggestions

2/20/20

Peter Petrov, Marc Jacobi3

1/24/20

Algorithms on parse trees for simplification and differentiation

The parse tree for expressions does not process operator precedence for you -think also of ( and ). I

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Algorithms on parse trees for simplification and differentiation

The parse tree for expressions does not process operator precedence for you -think also of ( and ). I

1/24/20

Vifird Micho, Mike Lischke3

12/30/19

In `c++`, can't load build/libparser.a as lexer or parser.

Thanks a lot. Feeling sad for this. 在 2019年12月27日星期五 UTC+8下午5:47:23，Mike Lischke写道： I'm using c++

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In `c++`, can't load build/libparser.a as lexer or parser.

Thanks a lot. Feeling sad for this. 在 2019年12月27日星期五 UTC+8下午5:47:23，Mike Lischke写道： I'm using c++

12/30/19

Vikram A S, … Mike Cargal5

12/22/19

In antlr nested function using java how to accept dot and special characters

"testtt" and "0" look like they are intended to be strings (it would be quite the

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In antlr nested function using java how to accept dot and special characters

"testtt" and "0" look like they are intended to be strings (it would be quite the

12/22/19

Alainmarcel, Mike Lischke4

12/3/19

C++ Antlr Warm-up time for 1000s of unit tests

We might be able to contribute such a feature using Flatbuffer or one of the Google flavors. What

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C++ Antlr Warm-up time for 1000s of unit tests

We might be able to contribute such a feature using Flatbuffer or one of the Google flavors. What

12/3/19

11/30/19

problem in access to variable with same name in Semantic actions

Hi i have a problem in access to variable that have same name, for example: term: term ('*'|

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semantic-action

problem in access to variable with same name in Semantic actions

Hi i have a problem in access to variable that have same name, for example: term: term ('*'|

11/30/19

Z ZZ, eric vergnaud3

11/14/19

a strange parse result for javascript.g4

Thanks,I resolved it yesterday. 在 2019年11月10日星期日 UTC+8下午3:17:36，eric vergnaud写道： ANTLR provides no

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a strange parse result for javascript.g4

Thanks,I resolved it yesterday. 在 2019年11月10日星期日 UTC+8下午3:17:36，eric vergnaud写道： ANTLR provides no

11/14/19

Exedys Digital, Martin Mirchev2

10/3/20

Using ANTLR4 with LLVM? (specifically llvmlite, a python package)

Hi, I suggest using a visitor to walk the tree and generate IR. This will put most of the complexity

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Using ANTLR4 with LLVM? (specifically llvmlite, a python package)

Hi, I suggest using a visitor to walk the tree and generate IR. This will put most of the complexity

10/3/20

10/5/19

Hello all, I'm designing my parser, and I want the parser to read function as a block, as in the

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Hello all, I'm designing my parser, and I want the parser to read function as a block, as in the

10/5/19

ML, … eric vergnaud11

9/28/19

What's the best practice to handle recursive patterns in javascript?

Hi all, 4.7.2 doesn't work. But I found the root cause. It's due to the toString() used in

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What's the best practice to handle recursive patterns in javascript?

Hi all, 4.7.2 doesn't work. But I found the root cause. It's due to the toString() used in

9/28/19

Gervasius Ishuuwa2

8/22/19

How to convert Antlr parse tree to JSON

On Thursday, 22 August 2019 15:34:15 UTC+2, Gervasius Ishuuwa wrote: HI Guys, I am trying to

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How to convert Antlr parse tree to JSON

On Thursday, 22 August 2019 15:34:15 UTC+2, Gervasius Ishuuwa wrote: HI Guys, I am trying to

8/22/19

Федор Усов, Martin Mirchev3

9/30/20

Best way to resolve ambiguity

Hi, Can I see the other rule? if you can possibly make the example not contain information which is

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Best way to resolve ambiguity

Hi, Can I see the other rule? if you can possibly make the example not contain information which is

9/30/20

7/11/19

String evaluator

Hi, If my grammar enable me to write ' A > B ', can I verify thanks to JS antlr4 built

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String evaluator

Hi, If my grammar enable me to write ' A > B ', can I verify thanks to JS antlr4 built

7/11/19

Tom Merchat, Jason Filby4

7/7/19

ANTLR4 C target or compatibility?

What I wrote about wrapping a C++ class with a C API is essentially C++ with POD types/functions. But

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ANTLR4 C target or compatibility?

What I wrote about wrapping a C++ class with a C API is essentially C++ with POD types/functions. But

7/7/19

6/30/19

Parsing with C++ target 5x slower than Java

Forgot to mention that I'm using antlr 4.7.2 On Sunday, June 30, 2019 at 12:02:06 PM UTC+2, Olof

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Parsing with C++ target 5x slower than Java

Forgot to mention that I'm using antlr 4.7.2 On Sunday, June 30, 2019 at 12:02:06 PM UTC+2, Olof

6/30/19

Steve Nicholson, easj...@ix.netcom.com4

6/19/19

Parser.getTokenStream() equivalent in C#

Sorry that didn't help. I've only worked with Java and ANTLR and don't know C++. My

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Parser.getTokenStream() equivalent in C#

Sorry that didn't help. I've only worked with Java and ANTLR and don't know C++. My

6/19/19

BPL, … Mike Lischke8

9/6/19

How to draw syntax trees?

the extension looks great. Does something like this for Visual Studio exist? There's an extension

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How to draw syntax trees?

the extension looks great. Does something like this for Visual Studio exist? There's an extension

9/6/19

Frank Adrian, … Mike Lischke15

6/9/19

Using rule alternatives in Javascript with visitors.

expression : expressionTerm { $ctx.setAltNumber(1) } #termExpression | retrieve { $ctx.setAltNumber(2

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Using rule alternatives in Javascript with visitors.

expression : expressionTerm { $ctx.setAltNumber(1) } #termExpression | retrieve { $ctx.setAltNumber(2

6/9/19

6/7/19

How to make a syntax highlighter using antlr+qscintilla?

I've created a little question in SO tu support my previous abstract question... https://

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How to make a syntax highlighter using antlr+qscintilla?

I've created a little question in SO tu support my previous abstract question... https://

6/7/19

6/7/19

Lexer generated for python target including java code, is this a bug?

Hi Michal, this is a correct function of ANTL4, the grammar is not written as a target independent.

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Lexer generated for python target including java code, is this a bug?

Hi Michal, this is a correct function of ANTL4, the grammar is not written as a target independent.

6/7/19

6/2/19

ANTLR4 generates Go target source code that contain undefined symbol "_input"

I described this issue in https://github.com/antlr/antlr4/issues/2566. I tried to build the [HIveQL

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ANTLR4 generates Go target source code that contain undefined symbol "_input"

I described this issue in https://github.com/antlr/antlr4/issues/2566. I tried to build the [HIveQL

6/2/19

Harsha Sharma, Mike Lischke4

6/2/19

Access parsed fields in Antlr for Cpp

OK. I understand this. But my doubt is : I have this input: rule ALLOW = sip:192.168.120.1; my

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Access parsed fields in Antlr for Cpp

OK. I understand this. But my doubt is : I have this input: rule ALLOW = sip:192.168.120.1; my

6/2/19

4/17/19

What is the best way to get the number of subtree from the root?

Hi Guys, First of all, I would like to thank you for your attention. I would like to know what is the

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What is the best way to get the number of subtree from the root?

Hi Guys, First of all, I would like to thank you for your attention. I would like to know what is the

4/17/19

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