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Diffstat (limited to 'tests/ui/generator/partial-drop.stderr')
| -rw-r--r-- | tests/ui/generator/partial-drop.stderr | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/tests/ui/generator/partial-drop.stderr b/tests/ui/generator/partial-drop.stderr new file mode 100644 index 000000000..9baafe54e --- /dev/null +++ b/tests/ui/generator/partial-drop.stderr @@ -0,0 +1,92 @@ +error: generator cannot be sent between threads safely + --> $DIR/partial-drop.rs:14:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | // FIXME: it would be nice to make this work. +LL | | let guard = Bar { foo: Foo, x: 42 }; +LL | | drop(guard.foo); +LL | | yield; +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/partial-drop.rs:14:17: 14:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/partial-drop.rs:19:9 + | +LL | let guard = Bar { foo: Foo, x: 42 }; + | ----- has type `Bar` which is not `Send` +LL | drop(guard.foo); +LL | yield; + | ^^^^^ yield occurs here, with `guard` maybe used later +LL | }); + | - `guard` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/partial-drop.rs:42:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: generator cannot be sent between threads safely + --> $DIR/partial-drop.rs:22:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | // FIXME: it would be nice to make this work. +LL | | let guard = Bar { foo: Foo, x: 42 }; +... | +LL | | yield; +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/partial-drop.rs:22:17: 22:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/partial-drop.rs:29:9 + | +LL | let guard = Bar { foo: Foo, x: 42 }; + | ----- has type `Bar` which is not `Send` +... +LL | yield; + | ^^^^^ yield occurs here, with `guard` maybe used later +LL | }); + | - `guard` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/partial-drop.rs:42:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: generator cannot be sent between threads safely + --> $DIR/partial-drop.rs:32:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | // FIXME: it would be nice to make this work. +LL | | let guard = Bar { foo: Foo, x: 42 }; +... | +LL | | yield; +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[generator@$DIR/partial-drop.rs:32:17: 32:19]`, the trait `Send` is not implemented for `Foo` +note: generator is not `Send` as this value is used across a yield + --> $DIR/partial-drop.rs:38:9 + | +LL | let guard = Bar { foo: Foo, x: 42 }; + | ----- has type `Bar` which is not `Send` +... +LL | yield; + | ^^^^^ yield occurs here, with `guard` maybe used later +LL | }); + | - `guard` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/partial-drop.rs:42:19 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 3 previous errors + |