scala.tools.nsc.matching.ParallelMatching.MatchMatrix
Mixture rule for type tests. moreSpecific: more specific patterns subsumed: more general patterns (subsuming current), rows index and subpatterns remaining: remaining, rows index and pattern
translate outcome of the rule application into code (possible involving recursive application of rewriting)
Mixture rule for type tests. moreSpecific: more specific patterns subsumed: more general patterns (subsuming current), rows index and subpatterns remaining: remaining, rows index and pattern