checking package dependencies
compiling RuleHierarchyNonAlphanum1.bsv
code generation for sysRuleHierarchyNonAlphanum1 starts
Error: "RuleHierarchyNonAlphanum1.bsv", line 13, column 29: (G0054)
  Rule `s@_r1' was referenced in a rule attribute before it was defined.
  During elaboration of `sysRuleHierarchyNonAlphanum1' at
  "RuleHierarchyNonAlphanum1.bsv", line 8, column 8.