ext/ply/test/yacc_unused.exp - arm/gem5 - Git at Google

 ./yacc_unused.py:63: Symbol 'COMMA' used, but not defined as a token or a rule.
 yacc: Symbol 'COMMA' is unreachable.
 yacc: Symbol 'exprlist' is unreachable.
 ply.yacc.YaccError: Unable to construct parser.
	./yacc_unused.py:63: Symbol 'COMMA' used, but not defined as a token or a rule.
	yacc: Symbol 'COMMA' is unreachable.
	yacc: Symbol 'exprlist' is unreachable.
	ply.yacc.YaccError: Unable to construct parser.