diff options
Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/builtin-superkinds/builtin-superkinds-double-superkind.stderr | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/test/ui/builtin-superkinds/builtin-superkinds-double-superkind.stderr b/src/test/ui/builtin-superkinds/builtin-superkinds-double-superkind.stderr new file mode 100644 index 000000000..492316f00 --- /dev/null +++ b/src/test/ui/builtin-superkinds/builtin-superkinds-double-superkind.stderr @@ -0,0 +1,37 @@ +error[E0277]: `T` cannot be sent between threads safely + --> $DIR/builtin-superkinds-double-superkind.rs:6:24 + | +LL | impl <T: Sync+'static> Foo for (T,) { } + | ^^^ `T` cannot be sent between threads safely + | + = note: required because it appears within the type `(T,)` +note: required by a bound in `Foo` + --> $DIR/builtin-superkinds-double-superkind.rs:4:13 + | +LL | trait Foo : Send+Sync { } + | ^^^^ required by this bound in `Foo` +help: consider further restricting this bound + | +LL | impl <T: Sync+'static + std::marker::Send> Foo for (T,) { } + | +++++++++++++++++++ + +error[E0277]: `T` cannot be shared between threads safely + --> $DIR/builtin-superkinds-double-superkind.rs:9:16 + | +LL | impl <T: Send> Foo for (T,T) { } + | ^^^ `T` cannot be shared between threads safely + | + = note: required because it appears within the type `(T, T)` +note: required by a bound in `Foo` + --> $DIR/builtin-superkinds-double-superkind.rs:4:18 + | +LL | trait Foo : Send+Sync { } + | ^^^^ required by this bound in `Foo` +help: consider further restricting this bound + | +LL | impl <T: Send + std::marker::Sync> Foo for (T,T) { } + | +++++++++++++++++++ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0277`. |