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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
| commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
| tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/impl-trait/auto-trait-leak.stderr | |
| parent | Initial commit. (diff) | |
| download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip | |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/impl-trait/auto-trait-leak.stderr')
| -rw-r--r-- | src/test/ui/impl-trait/auto-trait-leak.stderr | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/auto-trait-leak.stderr b/src/test/ui/impl-trait/auto-trait-leak.stderr new file mode 100644 index 000000000..634ff1486 --- /dev/null +++ b/src/test/ui/impl-trait/auto-trait-leak.stderr @@ -0,0 +1,89 @@ +error[E0391]: cycle detected when computing type of `cycle1::{opaque#0}` + --> $DIR/auto-trait-leak.rs:12:16 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^ + | +note: ...which requires borrow-checking `cycle1`... + --> $DIR/auto-trait-leak.rs:12:1 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires processing `cycle1`... + --> $DIR/auto-trait-leak.rs:12:1 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires processing MIR for `cycle1`... + --> $DIR/auto-trait-leak.rs:12:1 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires unsafety-checking `cycle1`... + --> $DIR/auto-trait-leak.rs:12:1 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires building MIR for `cycle1`... + --> $DIR/auto-trait-leak.rs:12:1 + | +LL | fn cycle1() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires type-checking `cycle1`... + --> $DIR/auto-trait-leak.rs:14:5 + | +LL | send(cycle2().clone()); + | ^^^^ + = note: ...which requires evaluating trait selection obligation `impl core::clone::Clone: core::marker::Send`... +note: ...which requires computing type of `cycle2::{opaque#0}`... + --> $DIR/auto-trait-leak.rs:19:16 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^ +note: ...which requires borrow-checking `cycle2`... + --> $DIR/auto-trait-leak.rs:19:1 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires processing `cycle2`... + --> $DIR/auto-trait-leak.rs:19:1 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires processing MIR for `cycle2`... + --> $DIR/auto-trait-leak.rs:19:1 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires unsafety-checking `cycle2`... + --> $DIR/auto-trait-leak.rs:19:1 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires building MIR for `cycle2`... + --> $DIR/auto-trait-leak.rs:19:1 + | +LL | fn cycle2() -> impl Clone { + | ^^^^^^^^^^^^^^^^^^^^^^^^^ +note: ...which requires type-checking `cycle2`... + --> $DIR/auto-trait-leak.rs:20:5 + | +LL | send(cycle1().clone()); + | ^^^^ + = note: ...which requires evaluating trait selection obligation `impl core::clone::Clone: core::marker::Send`... + = note: ...which again requires computing type of `cycle1::{opaque#0}`, completing the cycle +note: cycle used when checking item types in top-level module + --> $DIR/auto-trait-leak.rs:1:1 + | +LL | / use std::cell::Cell; +LL | | use std::rc::Rc; +LL | | +LL | | fn send<T: Send>(_: T) {} +... | +LL | | Rc::new(String::from("foo")) +LL | | } + | |_^ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0391`. |