diff options
Diffstat (limited to 'src/test/ui/async-await/async-borrowck-escaping-block-error.stderr')
| -rw-r--r-- | src/test/ui/async-await/async-borrowck-escaping-block-error.stderr | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/test/ui/async-await/async-borrowck-escaping-block-error.stderr b/src/test/ui/async-await/async-borrowck-escaping-block-error.stderr new file mode 100644 index 000000000..f21c81151 --- /dev/null +++ b/src/test/ui/async-await/async-borrowck-escaping-block-error.stderr @@ -0,0 +1,41 @@ +error[E0373]: async block may outlive the current function, but it borrows `x`, which is owned by the current function + --> $DIR/async-borrowck-escaping-block-error.rs:6:20 + | +LL | Box::new(async { x } ) + | ^^-^^ + | | | + | | `x` is borrowed here + | may outlive borrowed value `x` + | +note: async block is returned here + --> $DIR/async-borrowck-escaping-block-error.rs:6:5 + | +LL | Box::new(async { x } ) + | ^^^^^^^^^^^^^^^^^^^^^^ +help: to force the async block to take ownership of `x` (and any other referenced variables), use the `move` keyword + | +LL | Box::new(async move { x } ) + | ++++ + +error[E0373]: async block may outlive the current function, but it borrows `x`, which is owned by the current function + --> $DIR/async-borrowck-escaping-block-error.rs:11:11 + | +LL | async { *x } + | ^^--^^ + | | | + | | `x` is borrowed here + | may outlive borrowed value `x` + | +note: async block is returned here + --> $DIR/async-borrowck-escaping-block-error.rs:11:5 + | +LL | async { *x } + | ^^^^^^^^^^^^ +help: to force the async block to take ownership of `x` (and any other referenced variables), use the `move` keyword + | +LL | async move { *x } + | ++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0373`. |