Merging upstream version 1.69.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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 `&copy::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
+