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Allow specialized const trait impls. #95292

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Merged
merged 6 commits into from
Nov 11, 2022
Merged

Allow specialized const trait impls. #95292

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5c25d30
Allow specialized const trait impls.
BGR360 Mar 25, 2022
ce03d25
Disallow specializing on const impls with non-const impls.
BGR360 Sep 14, 2022
d492b9b
Add #[const_trait] where needed in tests.
BGR360 Nov 6, 2022
c0ae62e
Require `~const` qualifier on trait bounds in specializing impls if p…
BGR360 Nov 6, 2022
fe53cac
Apply PR feedback.
BGR360 Nov 10, 2022
94f67e6
Oops, bless this test.
BGR360 Nov 11, 2022
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Oops, bless this test.
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@BGR360
BGR360 committed Nov 11, 2022
commit 94f67e667be3efd1845bb95fcd25fcce11cf983c
2 changes: 1 addition & 1 deletion src/test/ui/rfc-2632-const-trait-impl/specializing-constness.stderr
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Expand Up @@ -4,7 +4,7 @@ error: cannot specialize on const impl with non-const impl
LL | impl<T: Default + Sup> A for T {
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: missing `~const` qualifier
error: missing `~const` qualifier for specialization
--> $DIR/specializing-constness.rs:20:9
|
LL | impl<T: Default + Sup> A for T {
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