Repair lexer ownership when copying LALR interactive parser state and produce a verified branch-isolation…
Repair lexer ownership when copying LALR interactive parser state and produce a verified branch-isolation…: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Repair interactive LALR parser copying The vendored project in /app/vendor/lark is a pre-fix production source tree. An…
The task
Repair interactive LALR parser copying The vendored project in /app/vendor/lark is a pre-fix production source tree. An incremental LALR parse can be forked with InteractiveParser.copy(). When the fork is lexed and resumed, the two parser objects must own separate lexer cursors…
Part of XiaomiMiMo/MiMo-V2.6-RL-oss.