diff options
Diffstat (limited to 'tests/ui/generator/issue-57017.no_drop_tracking.stderr')
| -rw-r--r-- | tests/ui/generator/issue-57017.no_drop_tracking.stderr | 248 |
1 files changed, 248 insertions, 0 deletions
diff --git a/tests/ui/generator/issue-57017.no_drop_tracking.stderr b/tests/ui/generator/issue-57017.no_drop_tracking.stderr new file mode 100644 index 000000000..06d2d23b9 --- /dev/null +++ b/tests/ui/generator/issue-57017.no_drop_tracking.stderr @@ -0,0 +1,248 @@ +error: generator cannot be sent between threads safely + --> $DIR/issue-57017.rs:31:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: the trait `Sync` is not implemented for `copy::unsync::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:29:28 + | +LL | let g = move || match drop(&$name::unsync::Client::default()) { + | --------------------------------- has type `©::unsync::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `&$name::unsync::Client::default()` maybe used later +LL | }; + | - `&$name::unsync::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +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 + --> $DIR/issue-57017.rs:43:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/issue-57017.rs:40:21: 40:28]`, the trait `Send` is not implemented for `copy::unsend::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:41:28 + | +LL | let g = move || match drop($name::unsend::Client::default()) { + | -------------------------------- has type `copy::unsend::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `$name::unsend::Client::default()` maybe used later +LL | }; + | - `$name::unsend::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +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/issue-57017.rs:31:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: the trait `Sync` is not implemented for `derived_drop::unsync::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:29:28 + | +LL | let g = move || match drop(&$name::unsync::Client::default()) { + | --------------------------------- has type `&derived_drop::unsync::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `&$name::unsync::Client::default()` maybe used later +LL | }; + | - `&$name::unsync::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +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 + --> $DIR/issue-57017.rs:43:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/issue-57017.rs:40:21: 40:28]`, the trait `Send` is not implemented for `derived_drop::unsend::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:41:28 + | +LL | let g = move || match drop($name::unsend::Client::default()) { + | -------------------------------- has type `derived_drop::unsend::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `$name::unsend::Client::default()` maybe used later +LL | }; + | - `$name::unsend::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +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/issue-57017.rs:31:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: the trait `Sync` is not implemented for `significant_drop::unsync::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:29:28 + | +LL | let g = move || match drop(&$name::unsync::Client::default()) { + | --------------------------------- has type `&significant_drop::unsync::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `&$name::unsync::Client::default()` maybe used later +LL | }; + | - `&$name::unsync::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +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 + --> $DIR/issue-57017.rs:43:25 + | +LL | assert_send(g); + | ^ generator is not `Send` +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation + | + = help: within `[generator@$DIR/issue-57017.rs:40:21: 40:28]`, the trait `Send` is not implemented for `significant_drop::unsend::Client` +note: generator is not `Send` as this value is used across a yield + --> $DIR/issue-57017.rs:41:28 + | +LL | let g = move || match drop($name::unsend::Client::default()) { + | -------------------------------- has type `significant_drop::unsend::Client` which is not `Send` +LL | _status => yield, + | ^^^^^ yield occurs here, with `$name::unsend::Client::default()` maybe used later +LL | }; + | - `$name::unsend::Client::default()` is later dropped here +... +LL | / type_combinations!( +LL | | copy => { #[derive(Copy, Clone, Default)] pub struct Client; }; +LL | | derived_drop => { #[derive(Default)] pub struct Client { pub nickname: String } }; +LL | | significant_drop => { +... | +LL | | } +LL | | ); + | |_____- in this macro invocation +note: required by a bound in `assert_send` + --> $DIR/issue-57017.rs:51:19 + | +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 6 previous errors + |