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  1. OMG Issue

SYSML21 — Variant keyword is missing in graphical BNF

Open Closed All
  • Key: SYSML21-10
  • Status: open  
  • Source: sodiuswillert.com ( Mr. Eran Gery)
  • Summary:

    Currently name compartment keywords are pulled via DefinitionPrefix, which does not include 'variant'. Textual syntax introduces variant via a special VariantUsageMember production.
    GBNF needs to explicitly add ability to use 'variant' keyword for all usage nodes

  • Reported: SysML 2.0b2 — Wed, 21 May 2025 09:19 GMT
  • Updated: Wed, 24 Sep 2025 12:38 GMT