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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/associated-consts/associated-const-use-impl-of-same-trait.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/associated-consts/associated-const-use-impl-of-same-trait.rs')
| -rw-r--r-- | tests/ui/associated-consts/associated-const-use-impl-of-same-trait.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/ui/associated-consts/associated-const-use-impl-of-same-trait.rs b/tests/ui/associated-consts/associated-const-use-impl-of-same-trait.rs new file mode 100644 index 00000000000..8f01bae4fcf --- /dev/null +++ b/tests/ui/associated-consts/associated-const-use-impl-of-same-trait.rs @@ -0,0 +1,25 @@ +// run-pass + +// The main purpose of this test is to ensure that different impls of the same +// trait can refer to each other without setting off the static recursion check +// (as long as there's no actual recursion). + +trait Foo { + const BAR: u32; +} + +struct IsFoo1; + +impl Foo for IsFoo1 { + const BAR: u32 = 1; +} + +struct IsFoo2; + +impl Foo for IsFoo2 { + const BAR: u32 = <IsFoo1 as Foo>::BAR; +} + +fn main() { + assert_eq!(<IsFoo1>::BAR, <IsFoo2 as Foo>::BAR); +} |
