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| author | Ian McIntyre <ianpmcintyre@gmail.com> | 2021-09-19 21:23:34 -0400 |
|---|---|---|
| committer | Ian McIntyre <ianpmcintyre@gmail.com> | 2021-09-21 17:52:54 -0400 |
| commit | 6577b1a5ef911d1ece0858f0be83aa959869118f (patch) | |
| tree | fe1eb5d6c8ae0fb5ea3907df6ddff62a0e98ab8b /tests/macros.rs | |
| parent | 58af3ecbfb571cabe8bfbcdd9ec1d469b579ae25 (diff) | |
Mark all registers as transparent
Guarantees that the layout is the same as the inner type. Since
UnsafeCell is also transparent, this ensures that the register has the
same ABI as T.
Today's registers work without this. Otherwise, RAL register blocks
would have unaccounted offsets / wrong sizes. This is for completness,
and a signal for others that a transmute might be OK. Requires Rust
1.28.
Diffstat (limited to 'tests/macros.rs')
0 files changed, 0 insertions, 0 deletions