Error code E0744
Note: this error code is no longer emitted by the compiler.
An unsupported expression was used inside a const context.
Erroneous code example:
const _: i32 = {
async { 0 }.await
};
At the moment, .await
is forbidden inside a const
, static
, or const fn
.
This may be allowed at some point in the future, but the implementation is not
yet complete. See the tracking issue for async
in const fn
.