denoland-deno/cli/tests/top_level_await_bug_nested.js at c06fbc449d3a92b5a650ce5bddb28ebbfebf3aa7 - foster/denoland-deno - Foster's Laboratory

foster/denoland-deno

mirror of https://github.com/denoland/deno.git synced 2024-11-23 15:16:54 -05:00

Bartek Iwańczuk c7c7677825

fix(core): module execution with top level await (#7672 )

This commit fixes implementation of top level await in "deno_core".

Previously promise returned from module execution was ignored causing to execute
modules out-of-order.

With this commit promise returned from module execution is stored on "JsRuntime"
and event loop is polled until the promise resolves.

2020-10-06 10:18:22 +02:00

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JavaScript

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 const sleep = (n) => new Promise((r) => setTimeout(r, n));
 await sleep(100);
 export default 1;