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Diffstat (limited to 'tests/ui/pin_project/packed-enum.rs')
| -rw-r--r-- | tests/ui/pin_project/packed-enum.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/ui/pin_project/packed-enum.rs b/tests/ui/pin_project/packed-enum.rs index 9d4a4c3..023c08d 100644 --- a/tests/ui/pin_project/packed-enum.rs +++ b/tests/ui/pin_project/packed-enum.rs @@ -1,5 +1,9 @@ use pin_project::pin_project; +// #[repr(packed)] cannot be apply on enums and will be rejected by rustc. +// However, we should not rely on the behavior of rustc that rejects this. +// https://github.com/taiki-e/pin-project/pull/324#discussion_r612388001 + #[repr(packed)] //~ ERROR E0517 enum E1 { V(()), |