addEOFTransitionToStartRules();
ATNOptimizer.optimize(g, atn);
for (Triple<Rule, ATNState, ATNState> pair : preventEpsilonClosureBlocks) {
LL1Analyzer analyzer = new LL1Analyzer(atn);
if (analyzer.LOOK(pair.b, pair.c, null).contains(org.antlr.v4.runtime.Token.EPSILON)) {
ErrorType errorType = pair.a instanceof LeftRecursiveRule ? ErrorType.EPSILON_LR_FOLLOW : ErrorType.EPSILON_CLOSURE;
g.tool.errMgr.grammarError(errorType, g.fileName, ((GrammarAST)pair.a.ast.getChild(0)).getToken(), pair.a.name);
}
}