Searched refs:nonEmptyTerminals (Results 1 – 1 of 1) sorted by relevance
2085 BitSet nonEmptyTerminals = new BitSet(); in isEmptyRule() local2086 nonEmptyTerminals.set(ANTLRParser.TOKEN_REF); in isEmptyRule()2087 nonEmptyTerminals.set(ANTLRParser.STRING_LITERAL); in isEmptyRule()2088 nonEmptyTerminals.set(ANTLRParser.CHAR_LITERAL); in isEmptyRule()2089 nonEmptyTerminals.set(ANTLRParser.WILDCARD); in isEmptyRule()2090 nonEmptyTerminals.set(ANTLRParser.RULE_REF); in isEmptyRule()2091 return findFirstTypeOutsideRewrite(block, nonEmptyTerminals) == null; in isEmptyRule()