diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-21763.stderr | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-21763.stderr b/src/test/ui/issues/issue-21763.stderr new file mode 100644 index 000000000..b8b38c0a7 --- /dev/null +++ b/src/test/ui/issues/issue-21763.stderr @@ -0,0 +1,20 @@ +error[E0277]: `Rc<()>` cannot be sent between threads safely + --> $DIR/issue-21763.rs:9:5 + | +LL | foo::<HashMap<Rc<()>, Rc<()>>>(); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `Rc<()>` cannot be sent between threads safely + | + = help: within `(Rc<()>, Rc<()>)`, the trait `Send` is not implemented for `Rc<()>` + = note: required because it appears within the type `(Rc<()>, Rc<()>)` + = note: required because of the requirements on the impl of `Send` for `hashbrown::raw::RawTable<(Rc<()>, Rc<()>)>` + = note: required because it appears within the type `hashbrown::map::HashMap<Rc<()>, Rc<()>, RandomState>` + = note: required because it appears within the type `HashMap<Rc<()>, Rc<()>>` +note: required by a bound in `foo` + --> $DIR/issue-21763.rs:6:11 + | +LL | fn foo<T: Send>() {} + | ^^^^ required by this bound in `foo` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |