Unsigned right shift assignment (>>>=)
The unsigned right shift assignment (>>>=
) operator performs unsigned right shift on the two operands and assigns the result to the left operand.
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Syntax
js
x >>>= y
Description
x >>>= y
is equivalent to x = x >>> y
.
Examples
Using unsigned right shift assignment
js
let a = 5; // (00000000000000000000000000000101)
a >>>= 2; // 1 (00000000000000000000000000000001)
let b = -5; // (-00000000000000000000000000000101)
b >>>= 2; // 1073741822 (00111111111111111111111111111110)
let c = 5n;
c >>>= 2n; // 1n
Specifications
Specification |
---|
ECMAScript Language Specification # sec-assignment-operators |
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