diff options
Diffstat (limited to 'tests/ui/generic-associated-types/issue-79422.extended.stderr')
-rw-r--r-- | tests/ui/generic-associated-types/issue-79422.extended.stderr | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tests/ui/generic-associated-types/issue-79422.extended.stderr b/tests/ui/generic-associated-types/issue-79422.extended.stderr new file mode 100644 index 000000000..d79de0ca6 --- /dev/null +++ b/tests/ui/generic-associated-types/issue-79422.extended.stderr @@ -0,0 +1,35 @@ +error[E0107]: missing generics for associated type `MapLike::VRefCont` + --> $DIR/issue-79422.rs:47:36 + | +LL | as Box<dyn MapLike<u8, u8, VRefCont = dyn RefCont<'_, u8>>>; + | ^^^^^^^^ expected 1 lifetime argument + | +note: associated type defined here, with 1 lifetime parameter: `'a` + --> $DIR/issue-79422.rs:23:10 + | +LL | type VRefCont<'a>: RefCont<'a, V> where Self: 'a; + | ^^^^^^^^ -- +help: add missing lifetime argument + | +LL | as Box<dyn MapLike<u8, u8, VRefCont<'a> = dyn RefCont<'_, u8>>>; + | ++++ + +error[E0271]: type mismatch resolving `<BTreeMap<u8, u8> as MapLike<u8, u8>>::VRefCont<'_> == (dyn RefCont<'_, u8> + 'static)` + --> $DIR/issue-79422.rs:44:13 + | +LL | let m = Box::new(std::collections::BTreeMap::<u8, u8>::new()) + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `<BTreeMap<u8, u8> as MapLike<u8, u8>>::VRefCont<'_> == (dyn RefCont<'_, u8> + 'static)` + | +note: expected this to be `(dyn RefCont<'_, u8> + 'static)` + --> $DIR/issue-79422.rs:28:25 + | +LL | type VRefCont<'a> = &'a V where Self: 'a; + | ^^^^^ + = note: expected trait object `(dyn RefCont<'_, u8> + 'static)` + found reference `&u8` + = note: required for the cast from `BTreeMap<u8, u8>` to the object type `dyn MapLike<u8, u8, VRefCont = (dyn RefCont<'_, u8> + 'static)>` + +error: aborting due to 2 previous errors + +Some errors have detailed explanations: E0107, E0271. +For more information about an error, try `rustc --explain E0107`. |