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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/trait-bounds/impl-derived-implicit-sized-bound.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/trait-bounds/impl-derived-implicit-sized-bound.rs')
| -rw-r--r-- | tests/ui/trait-bounds/impl-derived-implicit-sized-bound.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/ui/trait-bounds/impl-derived-implicit-sized-bound.rs b/tests/ui/trait-bounds/impl-derived-implicit-sized-bound.rs new file mode 100644 index 00000000000..28da41a0ca5 --- /dev/null +++ b/tests/ui/trait-bounds/impl-derived-implicit-sized-bound.rs @@ -0,0 +1,36 @@ +struct Victim<'a, T: Perpetrator + ?Sized> +where + Self: Sized +{ + value: u8, + perp: &'a T, +} + +trait VictimTrait { + type Ret; + fn get(self) -> Self::Ret; +} + +// Actual fix is here +impl<'a, T: Perpetrator /*+ ?Sized*/> VictimTrait for Victim<'a, T> { + type Ret = u8; + fn get(self) -> Self::Ret { + self.value + } +} + +trait Perpetrator { + fn getter<'a>(&'a self) -> Victim<'a, Self> { + Victim { + value: 0, + perp: self, + } + } + + fn trigger(&self) { + self.getter().get(); + //~^ ERROR the method `get` exists for struct `Victim<'_, Self>`, but its trait bounds were not satisfied + } +} + +fn main() {} |
