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|
error: generator cannot be sent between threads safely
--> $DIR/drop-tracking-parent-expression.rs:27:25
|
LL | assert_send(g);
| ^ generator is not `Send`
...
LL | / type_combinations!(
LL | | // OK
LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; };
LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though
... |
LL | | };
LL | | );
| |_____- in this macro invocation
|
= help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `derived_drop::Client`
note: generator is not `Send` as this value is used across a yield
--> $DIR/drop-tracking-parent-expression.rs:25:22
|
LL | let g = move || match drop($name::Client { ..$name::Client::default() }) {
| ------------------------ has type `derived_drop::Client` which is not `Send`
...
LL | _ => yield,
| ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later
LL | };
| - `$name::Client::default()` is later dropped here
...
LL | / type_combinations!(
LL | | // OK
LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; };
LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though
... |
LL | | };
LL | | );
| |_____- in this macro invocation
note: required by a bound in `assert_send`
--> $DIR/drop-tracking-parent-expression.rs:49:19
|
LL | fn assert_send<T: Send>(_thing: T) {}
| ^^^^ required by this bound in `assert_send`
= note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
error: generator cannot be sent between threads safely
--> $DIR/drop-tracking-parent-expression.rs:27:25
|
LL | assert_send(g);
| ^ generator is not `Send`
...
LL | / type_combinations!(
LL | | // OK
LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; };
LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though
... |
LL | | };
LL | | );
| |_____- in this macro invocation
|
= help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `significant_drop::Client`
note: generator is not `Send` as this value is used across a yield
--> $DIR/drop-tracking-parent-expression.rs:25:22
|
LL | let g = move || match drop($name::Client { ..$name::Client::default() }) {
| ------------------------ has type `significant_drop::Client` which is not `Send`
...
LL | _ => yield,
| ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later
LL | };
| - `$name::Client::default()` is later dropped here
...
LL | / type_combinations!(
LL | | // OK
LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; };
LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though
... |
LL | | };
LL | | );
| |_____- in this macro invocation
note: required by a bound in `assert_send`
--> $DIR/drop-tracking-parent-expression.rs:49:19
|
LL | fn assert_send<T: Send>(_thing: T) {}
| ^^^^ required by this bound in `assert_send`
= note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
error: generator cannot be sent between threads safely
--> $DIR/drop-tracking-parent-expression.rs:27:25
|
LL | assert_send(g);
| ^ generator is not `Send`
...
LL | / type_combinations!(
LL | | // OK
LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; };
LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though
... |
LL | | };
LL | | );
| |_____- in this macro invocation
|
= help: within `[generator@$DIR/drop-tracking-parent-expression.rs:21:21: 21:28]`, the trait `Send` is not implemented for `insignificant_dtor::Client`
note: generator is not `Send` as this value is used across a yield
--> $DIR/drop-tracking-parent-expression.rs:25:22
|
LL | let g = move || match drop($name::Client { ..$name::Client::default() }) {
| ------------------------ has type `insignificant_dtor::Client` which is not `Send`
...
LL | _ => yield,
| ^^^^^ yield occurs here, with `$name::Client::default()` maybe used later
LL | };
| - `$name::Client::default()` is later dropped here
...
LL | / type_combinations!(
LL | | // OK
LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; };
LL | | // NOT OK: MIR borrowck thinks that this is used after the yield, even though
... |
LL | | };
LL | | );
| |_____- in this macro invocation
note: required by a bound in `assert_send`
--> $DIR/drop-tracking-parent-expression.rs:49:19
|
LL | fn assert_send<T: Send>(_thing: T) {}
| ^^^^ required by this bound in `assert_send`
= note: this error originates in the macro `type_combinations` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 3 previous errors
|
