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Diffstat (limited to '')
-rw-r--r-- | tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr b/tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr new file mode 100644 index 000000000..1f2e530f6 --- /dev/null +++ b/tests/ui/generator/print/generator-print-verbose-2.drop_tracking.stderr @@ -0,0 +1,60 @@ +error: generator cannot be shared between threads safely + --> $DIR/generator-print-verbose-2.rs:20:17 + | +LL | assert_sync(|| { + | _________________^ +LL | | +LL | | let a = NotSync; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Sync` + | + = help: within `[main::{closure#0} upvar_tys=() {NotSync, ()}]`, the trait `Sync` is not implemented for `NotSync` +note: generator is not `Sync` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:23:9 + | +LL | let a = NotSync; + | - has type `NotSync` which is not `Sync` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_sync` + --> $DIR/generator-print-verbose-2.rs:17:23 + | +LL | fn assert_sync<T: Sync>(_: T) {} + | ^^^^ required by this bound in `assert_sync` + +error: generator cannot be sent between threads safely + --> $DIR/generator-print-verbose-2.rs:27:17 + | +LL | assert_send(|| { + | _________________^ +LL | | +LL | | let a = NotSend; +LL | | yield; +LL | | drop(a); +LL | | }); + | |_____^ generator is not `Send` + | + = help: within `[main::{closure#1} upvar_tys=() {NotSend, ()}]`, the trait `Send` is not implemented for `NotSend` +note: generator is not `Send` as this value is used across a yield + --> $DIR/generator-print-verbose-2.rs:30:9 + | +LL | let a = NotSend; + | - has type `NotSend` which is not `Send` +LL | yield; + | ^^^^^ yield occurs here, with `a` maybe used later +LL | drop(a); +LL | }); + | - `a` is later dropped here +note: required by a bound in `assert_send` + --> $DIR/generator-print-verbose-2.rs:18:23 + | +LL | fn assert_send<T: Send>(_: T) {} + | ^^^^ required by this bound in `assert_send` + +error: aborting due to 2 previous errors + |