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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/async-await/partial-drop-partial-reinit.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/async-await/partial-drop-partial-reinit.rs')
| -rw-r--r-- | tests/ui/async-await/partial-drop-partial-reinit.rs | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/tests/ui/async-await/partial-drop-partial-reinit.rs b/tests/ui/async-await/partial-drop-partial-reinit.rs new file mode 100644 index 00000000000..7d097e72fb4 --- /dev/null +++ b/tests/ui/async-await/partial-drop-partial-reinit.rs @@ -0,0 +1,40 @@ +// edition:2021 +// revisions: no_drop_tracking drop_tracking +// [drop_tracking] compile-flags: -Zdrop-tracking=yes +// [no_drop_tracking] compile-flags: -Zdrop-tracking=no +#![feature(negative_impls)] +#![allow(unused)] + +fn main() { + gimme_send(foo()); + //~^ ERROR cannot be sent between threads safely + //~| NOTE cannot be sent + //~| NOTE bound introduced by + //~| NOTE appears within the type + //~| NOTE captures the following types +} + +fn gimme_send<T: Send>(t: T) { + //~^ NOTE required by this bound + //~| NOTE required by a bound + drop(t); +} + +struct NotSend {} + +impl Drop for NotSend { + fn drop(&mut self) {} +} + +impl !Send for NotSend {} + +async fn foo() { + //~^ NOTE used within this `async fn` body + //~| NOTE within this `impl Future + let mut x = (NotSend {},); + drop(x.0); + x.0 = NotSend {}; + bar().await; +} + +async fn bar() {} |
