Tuples are being compared with Integer 0

[4tXJ7f]

In some cases, the code generated by the Scala codegen compares tuples with the integer value 0. This is invalid. Example:

[error] test/gen/tmp.scala:78: warning: comparing values of types ddbt.lib.MapVal[Tmp.this.Tdouble_double_double_double_double_double_double_long] and Int using `==' will always yield false
[error]       if (SUM_QTY_SUM_BASE_PRICE_SUM_DISC_PRICE_SUM_CHARGE_AVG_QTY_AVG_PRICE_AVG_DISC_COUNT_ORDER.get((lineitem_returnflag_1,lineitem_linestatus_1))==0) SUM_QTY_SUM_BASE_PRICE_SUM_DISC_PRICE_SUM_CHARGE_AVG_QTY_AVG_PRICE_AVG_DISC_COUNT_ORDER.set((lineitem_returnflag_1,lineitem_linestatus_1),v3);
[error]                                                                                                                                                     ^
[error] test/gen/tmp.scala:150: warning: comparing values of types ddbt.lib.MapVal[Tmp.this.Tdouble_double_double_double_double_double_double_long] and Int using `==' will always yield false
[error]       if (SUM_QTY_SUM_BASE_PRICE_SUM_DISC_PRICE_SUM_CHARGE_AVG_QTY_AVG_PRICE_AVG_DISC_COUNT_ORDER.get((lineitem_returnflag_1,lineitem_linestatus_1))==0) SUM_QTY_SUM_BASE_PRICE_SUM_DISC_PRICE_SUM_CHARGE_AVG_QTY_AVG_PRICE_AVG_DISC_COUNT_ORDER.set((lineitem_returnflag_1,lineitem_linestatus_1),v13);