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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/traits/issue-70944.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/traits/issue-70944.rs')
-rw-r--r-- | src/test/ui/traits/issue-70944.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/traits/issue-70944.rs b/src/test/ui/traits/issue-70944.rs new file mode 100644 index 000000000..3286de9d5 --- /dev/null +++ b/src/test/ui/traits/issue-70944.rs @@ -0,0 +1,23 @@ +// check-pass +// Regression test of #70944, should compile fine. + +use std::ops::Index; + +pub struct KeyA; +pub struct KeyB; +pub struct KeyC; + +pub trait Foo: Index<KeyA> + Index<KeyB> + Index<KeyC> {} +pub trait FooBuilder { + type Inner: Foo; + fn inner(&self) -> &Self::Inner; +} + +pub fn do_stuff(foo: &impl FooBuilder) { + let inner = foo.inner(); + &inner[KeyA]; + &inner[KeyB]; + &inner[KeyC]; +} + +fn main() {} |