“从右到左运算符关联性”是否与 javaScript 中赋值运算符中的求值顺序相同

问：

例如，我需要知道运算符关联性是否与 JavaScript 中赋值运算符和其他运算符的计算顺序相同

var x; 
x = 10;

在上面的代码中，我需要知道赋值表达式是从“从右到左”还是“从左到右”执行的，因为赋值运算符的运算符关联性是“从右到左”，我有点担心像这样的普通赋值表达式是如何执行的。它是从“从右到左”还是“从左到右”执行，在下面的代码中，您可以看到赋值表达式是从右到左执行的。x = 10;x = 10;

var y;
var z;
y = z = 10; // In this snippet you can see that both the variables "y" and "z" hold the value of number 10 this means that the Assignment operator is executed from "right to left"; 



// Now i must know whether a normal Assignment operator is also executed from "right to left" because Assignment operator is having "right to left" Associativity;

var c;
c = 10; // Not sure whether how and to which side this assignment expression is executed is it executed from "left to right" or "right to left"