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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/generic-associated-types/parameter_number_and_kind_impl.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 'tests/ui/generic-associated-types/parameter_number_and_kind_impl.rs')
-rw-r--r-- | tests/ui/generic-associated-types/parameter_number_and_kind_impl.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/ui/generic-associated-types/parameter_number_and_kind_impl.rs b/tests/ui/generic-associated-types/parameter_number_and_kind_impl.rs new file mode 100644 index 000000000..c1381025a --- /dev/null +++ b/tests/ui/generic-associated-types/parameter_number_and_kind_impl.rs @@ -0,0 +1,33 @@ +#![feature(associated_type_defaults)] + +// FIXME(#44265) add tests for type-generic and const-genertic associated types. + +trait Foo { + type A<'a>; + type B<'a, 'b>; + type C; +} + +struct Fooy; + +impl Foo for Fooy { + type A = u32; + //~^ ERROR lifetime parameters or bounds on type `A` do not match the trait declaration + type B<'a, T> = Vec<T>; + //~^ ERROR type `B` has 1 type parameter but its trait declaration has 0 type parameters + type C<'a> = u32; + //~^ ERROR lifetime parameters or bounds on type `C` do not match the trait declaration +} + +struct Fooer; + +impl Foo for Fooer { + type A<T> = u32; + //~^ ERROR type `A` has 1 type parameter but its trait declaration has 0 type parameters + type B<'a> = u32; + //~^ ERROR lifetime parameters or bounds on type `B` do not match the trait declaration + type C<T> = T; + //~^ ERROR type `C` has 1 type parameter but its trait declaration has 0 type parameters +} + +fn main() {} |