fix: operator-assignment

Author: nbbeeken

src/objectid.ts

@@ -180,11 +180,11 @@ export class ObjectId extends BSONValue {
 
     // 4-byte timestamp
     buffer[3] = time;
-    time = time >>> 8;
+    time >>>= 8;
     buffer[2] = time;
-    time = time >>> 8;
+    time >>>= 8;
     buffer[1] = time;
-    time = time >>> 8;
+    time >>>= 8;
     buffer[0] = time;
 
     // set PROCESS_UNIQUE if yet not initialized
@@ -289,11 +289,11 @@ export class ObjectId extends BSONValue {
     for (let i = 11; i >= 4; i--) buffer[i] = 0;
     // Encode time into first 4 bytes
     buffer[3] = time;
-    time = time >>> 8;
+    time >>>= 8;
     buffer[2] = time;
-    time = time >>> 8;
+    time >>>= 8;
     buffer[1] = time;
-    time = time >>> 8;
+    time >>>= 8;
     buffer[0] = time;
     // Return the new objectId
     return new ObjectId(buffer);

src/parser/serializer.ts

@@ -95,11 +95,11 @@ function serializeNumber(buffer: Uint8Array, key: string, value: number, index:
   if (type === constants.BSON_DATA_INT) {
     let int32 = value;
     buffer[index++] = int32;
-    int32 = int32 >>> 8;
+    int32 >>>= 8;
     buffer[index++] = int32;
-    int32 = int32 >>> 8;
+    int32 >>>= 8;
     buffer[index++] = int32;
-    int32 = int32 >>> 8;
+    int32 >>>= 8;
     buffer[index++] = int32;
   } else {
     FLOAT_WRITE[0] = value;
@@ -129,21 +129,21 @@ function serializeBigInt(buffer: Uint8Array, key: string, value: bigint, index:
 
   let lo = Number(value & mask32bits);
   buffer[index++] = lo;
-  lo = lo >> 8;
+  lo >>= 8;
   buffer[index++] = lo;
-  lo = lo >> 8;
+  lo >>= 8;
   buffer[index++] = lo;
-  lo = lo >> 8;
+  lo >>= 8;
   buffer[index++] = lo;
 
   /* eslint-disable-next-line no-restricted-globals -- This is allowed here as useBigInt64=true */
   let hi = Number((value >> BigInt(32)) & mask32bits);
   buffer[index++] = hi;
-  hi = hi >> 8;
+  hi >>= 8;
   buffer[index++] = hi;
-  hi = hi >> 8;
+  hi >>= 8;
   buffer[index++] = hi;
-  hi = hi >> 8;
+  hi >>= 8;
   buffer[index++] = hi;
 
   return index;