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Grammars written for ANTLR v4; expectation that the grammars are free of actions.

Results 317 grammars-v4 issues
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If an asterisk is included in a block comment, it is not recognized as a block comment. This problem can be reproduced with the following source code ``` rust /*...

rust

When I generate a python visitor using the CPP14 grammar, in the parser, in the pureSpecifier function, around line 13224 there is a syntax error regarding a InputMismatchException. ``` def...

cpp

C:\Documents>java org.antlr.v4.gui.TestRig JavaScript singleExpression -tree ``` (singleExpression (arrayLiteral [ elementList ])) ``` The result should be ``` (singleExpression (arrayLiteral [ ])) ``` There is a missing production for the empty...

javascript

C= is a multi-threaded language based on C/C++

new-grammar

This is a performance analysis of the grammars-v4/sql/plsql grammar, raised in multiple places: * [here](https://github.com/antlr/antlr4/issues/3670) (@nIxedoahz see the analysis below) * [here](https://github.com/antlr/antlr4/issues/2619) * [here](https://github.com/antlr/antlr4/issues/1442) * [here](https://github.com/antlr/antlr4/issues/1222) ### Runtimes for C#...

plsql

Hi. I am trying to use pl/sql grammar to translate pl/sql which are made in Spanish. So there are characters like "á", "é", "í", "ó", "ú" and "ñ" into the...

plsql

promQL:sum(rate(kube_pod_container_status_restarts_total{job="kube-state-metrics"}[120m]) OR on() vector(0))by(container) > 2 metrics kube_pod_container_status_restarts_total add label: group="123456"

promql

Lexer probably should have Proposed - LINE_CONTINUATION: ' '? '_' WS? '\r'? '\n' -> skip; Current - LINE_CONTINUATION: ' ' '_' '\r'? '\n' -> skip; It is not necessary always...

vb

add $Identifier$ and cacheClause

hive