Package org.antlr.v4.semantics
package org.antlr.v4.semantics
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ClassesClassDescriptionFind token and rule refs plus refs to them in actions; side-effect: update AlternativesTrigger checks for various kinds of attribute expressions.No side-effects except for setting options into the appropriate node.Do as much semantic checking as we can and fill in grammar with rules, actions, and token definitions.Check for symbol problems; no side-effects.Collects (create) rules, terminals, strings, actions, scopes etc...Look for errors and deadcode stuff