scala.tools.nsc.matching.ParallelMatching.MatchMatrix
translate outcome of the rule application into code (possible involving recursive application of rewriting)
translate outcome of the rule application into code (possible involving recursive application of rewriting)
(variableRule: StringAdd).self
(variableRule: StringFormat).self
(variableRule: ArrowAssoc[VariableRule]).x
(Since version 2.10.0) Use leftOfArrow
instead
(variableRule: Ensuring[VariableRule]).x
(Since version 2.10.0) Use resultOfEnsuring
instead
VariableRule: The top-most rows has only variable (non-constructor) patterns.