antlr4rust

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I try to use visitor pattern, but failed.

2

g4 file: ``` grammar CSV; csvFile: hdr row+ ; hdr : row ; row : field (',' field)* '\r'? '\n' ; field : TEXT | STRING | ; TEXT :...

mrunix

Grammar taken from here: https://github.com/HL7/fhirpath.js/blob/master/src/parser/FHIRPath.g4 Parsed like: ```rust #![feature(try_blocks)] #[macro_use] extern crate lazy_static; mod parser; use antlr_rust::common_token_stream::CommonTokenStream; use antlr_rust::input_stream::InputStream; use antlr_rust::parser_rule_context::ParserRuleContext; use antlr_rust::tree::{ErrorNode, ParseTreeListener, TerminalNode}; use parser::fhirpathlexer::FHIRPathLexer; use parser::fhirpathlistener::FHIRPathListener; use...

AlexKovalevych

jhorstmann

New release with updated dependencies or less strict version ranges

2

I tried updating dependencies in a cargo project and ran into an issue with a transitive dependency on `once_cell = "1.2.*"`. Assuming `once_cell` correclty follows semantic versioning, the newer version...

jhorstmann

Generated lexer depends on Java function: self.IsNewlineAtPos(-1)

5

Hello. I've tried to build the official antlr4 gramamr for `sql/plsql` which gives a successful build but fails on comple I've used the release for 0.3-beta generator tool: The Rust...

rostamn739

Update uuid version definition

2

Since uuid >= 1.0 exists now it would be nice to make the uuid version a little more versatile. The proposed change fixes uuid version mismatches when using this crate...

weigangd

rrevenantt

fix build instructions

2

fix #52 If you want to lean more about this issue check : https://stackoverflow.com/a/1032653 From git version 1.8.3 to the latest version. `git submodule update --init --recursive` will not check...

newca12

Fix #56

newca12

I encountered this issue while implementing `grammarVisitorCompat` using antlr-rust v0.3.0-beta. Consider the following grammar: ```antlr grammar all_test; list: GET VAR_ ( ',' VAR_ )* ; GET: 'get'; VAR_: '$' [a-zA-Z0-9][a-zA-Z0-9_-]*...

dmitrii-ubskii