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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/consts/const-eval/generic-slice.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'tests/ui/consts/const-eval/generic-slice.rs')
| -rw-r--r-- | tests/ui/consts/const-eval/generic-slice.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui/consts/const-eval/generic-slice.rs b/tests/ui/consts/const-eval/generic-slice.rs new file mode 100644 index 00000000000..21360a1c471 --- /dev/null +++ b/tests/ui/consts/const-eval/generic-slice.rs @@ -0,0 +1,31 @@ +// Several variants of #64945. + +// This struct is not important, we just use it to put `T` and `'a` in scope for our associated +// consts. +struct Generic<'a, T>(std::marker::PhantomData<&'a T>); + +impl<'a, T: 'static> Generic<'a, T> { + const EMPTY_SLICE: &'a [T] = { + let x: &'a [T] = &[]; + x + }; + + const EMPTY_SLICE_REF: &'a &'static [T] = { + let x: &'static [T] = &[]; + &x + //~^ ERROR `x` does not live long enough + }; +} + +static mut INTERIOR_MUT_AND_DROP: &'static [std::cell::RefCell<Vec<i32>>] = { + let x: &[_] = &[]; + x +}; + +static mut INTERIOR_MUT_AND_DROP_REF: &'static &'static [std::cell::RefCell<Vec<i32>>] = { + let x: &[_] = &[]; + &x + //~^ ERROR `x` does not live long enough +}; + +fn main() {} |
