denoland-deno/cli/tests/top_level_await_unresolved.out at 940b3a26bde813c43cc156141c2366cacd827e77 - foster/denoland-deno - Foster's Laboratory

foster/denoland-deno

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Bartek Iwańczuk 135053486c

fix: top-level-await module execution (#7946 )

This commit changes implementation of top-level-await in "deno_core".

Previously promise returned from module evaluation was not awaited,
leading to out-of-order execution of modules that have TLA. It's been
fixed by changing "JsRuntime::mod_evaluate" to be an async function
that resolves when the promise returned from module evaluation also
resolves. When waiting for promise resolution event loop is polled
repeatedly, until there are no more dynamic imports or pending
ops.

2020-10-14 14:04:09 +02:00

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error: Module evaluation is still pending but there are no pending ops or dynamic imports. This situation is often caused by unresolved promise.