diff options
Diffstat (limited to 'src/test/ui/liveness/liveness-use-after-send.stderr')
| -rw-r--r-- | src/test/ui/liveness/liveness-use-after-send.stderr | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/test/ui/liveness/liveness-use-after-send.stderr b/src/test/ui/liveness/liveness-use-after-send.stderr index 8edc0463f..65d55ca8f 100644 --- a/src/test/ui/liveness/liveness-use-after-send.stderr +++ b/src/test/ui/liveness/liveness-use-after-send.stderr @@ -8,7 +8,16 @@ LL | send(ch, message); LL | println!("{}", message); | ^^^^^^^ value borrowed here after move | +note: consider changing this parameter type in function `send` to borrow instead if owning the value isn't necessary + --> $DIR/liveness-use-after-send.rs:3:54 + | +LL | fn send<T:Send + std::fmt::Debug>(ch: Chan<T>, data: T) { + | ---- in this function ^ this parameter takes ownership of the value = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider cloning the value if the performance cost is acceptable + | +LL | send(ch, message.clone()); + | ++++++++ error: aborting due to previous error |