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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/repr/repr-packed-contains-align.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/repr/repr-packed-contains-align.rs')
-rw-r--r-- | tests/ui/repr/repr-packed-contains-align.rs | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/ui/repr/repr-packed-contains-align.rs b/tests/ui/repr/repr-packed-contains-align.rs new file mode 100644 index 000000000..bef5c7d8c --- /dev/null +++ b/tests/ui/repr/repr-packed-contains-align.rs @@ -0,0 +1,53 @@ +#![allow(dead_code)] + +#[repr(align(16))] +#[derive(Clone, Copy)] +struct SA(i32); + +#[derive(Clone, Copy)] +struct SB(SA); + +#[repr(align(16))] +#[derive(Clone, Copy)] +union UA { + i: i32 +} + +#[derive(Clone, Copy)] +union UB { + a: UA +} + +#[repr(packed)] +struct SC(SA); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + +#[repr(packed)] +struct SD(SB); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + +#[repr(packed)] +struct SE(UA); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + +#[repr(packed)] +struct SF(UB); //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + +#[repr(packed)] +union UC { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + a: UA +} + +#[repr(packed)] +union UD { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + n: UB +} + +#[repr(packed)] +union UE { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + a: SA +} + +#[repr(packed)] +union UF { //~ ERROR: packed type cannot transitively contain a `#[repr(align)]` type + n: SB +} + +fn main() {} |