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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/repr/repr-align.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/repr/repr-align.rs')
-rw-r--r-- | src/test/ui/repr/repr-align.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ui/repr/repr-align.rs b/src/test/ui/repr/repr-align.rs new file mode 100644 index 000000000..58ecf9a51 --- /dev/null +++ b/src/test/ui/repr/repr-align.rs @@ -0,0 +1,33 @@ +#![allow(dead_code)] + +#[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer + //~| ERROR: invalid `repr(align)` attribute: not an unsuffixed integer +struct S0(i32); + +#[repr(align(15))] //~ ERROR: invalid `repr(align)` attribute: not a power of two + //~| ERROR: invalid `repr(align)` attribute: not a power of two +struct S1(i32); + +#[repr(align(4294967296))] //~ ERROR: invalid `repr(align)` attribute: larger than 2^29 + //~| ERROR: invalid `repr(align)` attribute: larger than 2^29 +struct S2(i32); + +#[repr(align(536870912))] // ok: this is the largest accepted alignment +struct S3(i32); + +#[repr(align(16.0))] //~ ERROR: invalid `repr(align)` attribute: not an unsuffixed integer + //~| ERROR: invalid `repr(align)` attribute: not an unsuffixed integer +enum E0 { A, B } + +#[repr(align(15))] //~ ERROR: invalid `repr(align)` attribute: not a power of two + //~| ERROR: invalid `repr(align)` attribute: not a power of two +enum E1 { A, B } + +#[repr(align(4294967296))] //~ ERROR: invalid `repr(align)` attribute: larger than 2^29 + //~| ERROR: invalid `repr(align)` attribute: larger than 2^29 +enum E2 { A, B } + +#[repr(align(536870912))] // ok: this is the largest accepted alignment +enum E3 { A, B } + +fn main() {} |