diff options
| author | bors <bors@rust-lang.org> | 2023-06-17 16:10:57 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2023-06-17 16:10:57 +0000 |
| commit | a8a29070f07e47a244c8199ad582f93172019743 (patch) | |
| tree | 763b2ef51eb7ab864c4f3bb635e1c8060d19361d /tests/ui/mir | |
| parent | e1c29d137dd779dcfce447d8d149ee6b8e9bdf78 (diff) | |
| parent | a5c6cb888eac7ad8905a3902b985e412aaceb002 (diff) | |
Auto merge of #100036 - DrMeepster:box_free_free_box, r=oli-obk
Remove `box_free` lang item
This PR removes the `box_free` lang item, replacing it with `Box`'s `Drop` impl. Box dropping is still slightly magic because the contained value is still dropped by the compiler.
Diffstat (limited to 'tests/ui/mir')
| -rw-r--r-- | tests/ui/mir/ssa-analysis-regression-50041.rs | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/tests/ui/mir/ssa-analysis-regression-50041.rs b/tests/ui/mir/ssa-analysis-regression-50041.rs index ebc3e2f8c0e..534f1c465bb 100644 --- a/tests/ui/mir/ssa-analysis-regression-50041.rs +++ b/tests/ui/mir/ssa-analysis-regression-50041.rs @@ -13,13 +13,10 @@ struct Unique<T: ?Sized>(NonNull<T>); pub struct Box<T: ?Sized>(Unique<T>); impl<T: ?Sized> Drop for Box<T> { - fn drop(&mut self) {} -} - -#[lang = "box_free"] -#[inline(always)] -unsafe fn box_free<T: ?Sized>(ptr: Unique<T>) { - dealloc(ptr.0.0) + #[inline(always)] + fn drop(&mut self) { + dealloc(self.0.0.0) + } } #[inline(never)] |