/* 11.14 Comma Operator {{{ */
Expression_
: "," Expression { $$ = $2; }
- | { $$ = CYNew CYCompound(); }
+ | { $$ = NULL; }
;
Expression
- : AssignmentExpression Expression_ { $2->AddPrev($1); $$ = $2; }
+ : AssignmentExpression Expression_ { $$ = CYNew CYCompound($1, $2); }
;
ExpressionOpt