4.5.3

版本发布时间: 2016-03-31 08:00:05

antlr/antlr4最新发布版本:4.13.2(2024-08-04 03:28:03)

Features / improvements

New grammar option: contextSuperClass. All parse tree internal nodes will derive from this. Default is ParserRuleContext. Should derive from ultimately RuleContext at minimum. Java target can use contextSuperClass=org.antlr.v4.runtime.RuleContextWithAltNum for convenience. It adds a backing field for altNumber, the alt matched for the associated rule node.
Added getMaxTokenType() to Vocabulary interface

Complete list of pull requests for 4.5.3 but most of those are fixing bugs.