The associativity of an operator defines the order in which operators of the same precedence are grouped (right-to-left or left-to-right).
操作符的结合性定义了相同优先级操作符组合的顺序(从右至左或从左至右)。
The comma operator has left-to-right associativity.
逗号运算符具有从左向右的关联性。
The comma operator has left-to-right associativity.
逗号运算符具有从左向右的关联性。
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