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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/elided-in-expr-position.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/elided-in-expr-position.rs')
-rw-r--r-- | tests/ui/generic-associated-types/elided-in-expr-position.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/ui/generic-associated-types/elided-in-expr-position.rs b/tests/ui/generic-associated-types/elided-in-expr-position.rs new file mode 100644 index 000000000..e40093305 --- /dev/null +++ b/tests/ui/generic-associated-types/elided-in-expr-position.rs @@ -0,0 +1,37 @@ +#![allow(unused)] + +pub trait Trait { + type Assoc<'a> where Self: 'a; + + fn f(&self) -> Self::Assoc<'_>; + + // Disallow elision in return position, for now + fn g(&self) -> Self::Assoc; + //~^ ERROR missing generics for associated type `Trait::Assoc` +} + +pub struct Struct { + item: f32 +} + +pub struct GenericStruct<'a> { + ref_item: &'a f32 +} + +impl Trait for Struct { + type Assoc<'a> = GenericStruct<'a>; + + fn f(&self) -> Self::Assoc<'_> { + Self::Assoc { + ref_item: &self.item + } + } + + // Disallow elision in return position, for now + fn g(&self) -> Self::Assoc { + //~^ ERROR missing generics for associated type `Trait::Assoc` + todo!() + } +} + +fn main() {} |