Svelte 5: dependency tracking issue depending on order of assignment

[ogheorghies]

Describe the bug

The following code results in TOO_MANY_UPDATES, as expected, but changing the order to s=v; f(s); does not.

  const v = {value: 1};
  let s = $state(v)

  function f() {}
  function change() {
   f(s); s=v;
  }
  $effect(change);

Reproduction

https://svelte-5-preview.vercel.app/#H4sIAAAAAAAAE32QsWrEMAyGX0WYGxIoLV1zd4WuHdqhY1OCceSrIZFNJBuC8bvX7sFN5Sah3_o-IWdl3YKshq-sSK-oBvUagnpQsofWcMJFsPbs42ZacmKzuSAvIwEYTyyQ4Aw56SXiAM_l2B4WFOAaH1i0YJf6kVpsIxlxnsB2PeRSQ7lF5kfTBSfxflo17VMMc0W5DTa0wh33R-Bz-tvwL0xe7ggaerVcBdLKAa1FI90dQ9060unpdvdI-e3z4_2RZXN0cXavylK_aPWzsw5nNcgWsXyXX1H-u2NdAQAA

Logs

When using `$effect(change_not_too_many_updates)`:
  Rendered `{"value":1}`, no console message.

When using `$effect(change_too_many_updates)`:
  Rendered `{"value":1}`, console message `Error: ERR_SVELTE_TOO_MANY_UPDATES`.

System Info

svelte: ^5.0.0-next.1 => 5.0.0-next.8

Severity

annoyance