Svelte: {#await} with function returning a promise and state update inside

[PaulMaly]

Actually, I'm not sure how exactly describe it)))

REPL

[Rich-Harris]

This is happening because load() gets called on every update. It should only get called once since load never changes

[PaulMaly]

@Rich-Harris Is this issue still actual?

[Rich-Harris]

It's still an issue, yeah — not just restricted to await blocks. Here's a repro of a similar issue from @njbotkin https://svelte.dev/repl/632519a45a454e5eb3dd091655a98fed?version=3.7.1

[Rich-Harris]

Fixed in 3.9.1:

• https://svelte.dev/repl/f0134c72280a6e29035b8757f44afa80?version=3.9.1
• https://svelte.dev/repl/632519a45a454e5eb3dd091655a98fed?version=3.9.1

[njbotkin]

This is awesome, but svelte.dev/repl/632519a45a454e5eb3dd091655a98fed?version=3.9.1 (line 17) now gives an Unexpected token error for me? :(

[Conduitry]

That looks like the same issue as #3447.