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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/wf/hir-wf-canonicalized.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | tests/ui/wf/hir-wf-canonicalized.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/wf/hir-wf-canonicalized.rs b/tests/ui/wf/hir-wf-canonicalized.rs new file mode 100644 index 000000000..bdb84409d --- /dev/null +++ b/tests/ui/wf/hir-wf-canonicalized.rs @@ -0,0 +1,18 @@ +// incremental + +trait Foo { + type V; +} + +trait Callback<T: Foo>: Fn(&Bar<'_, T>, &T::V) {} + +struct Bar<'a, T> { + callback: Box<dyn Callback<dyn Callback<Bar<'a, T>>>>, + //~^ ERROR the trait bound `Bar<'a, T>: Foo` is not satisfied + //~| ERROR the trait bound `(dyn Callback<Bar<'a, T>, for<'b, 'c, 'd> Output = ()> + 'static): Foo` is not satisfied + //~| ERROR the size for values of type `(dyn Callback<Bar<'a, T>, for<'b, 'c, 'd> Output = ()> + 'static)` cannot be known at compilation time +} + +impl<T: Foo> Bar<'_, Bar<'_, T>> {} + +fn main() {} |