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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/packed/issue-27060.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/packed/issue-27060.rs')
-rw-r--r-- | src/test/ui/packed/issue-27060.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/packed/issue-27060.rs b/src/test/ui/packed/issue-27060.rs new file mode 100644 index 000000000..886a00239 --- /dev/null +++ b/src/test/ui/packed/issue-27060.rs @@ -0,0 +1,27 @@ +#[repr(packed)] +pub struct Good { + data: &'static u32, + data2: [&'static u32; 2], + aligned: [u8; 32], +} + +fn main() { + let good = Good { + data: &0, + data2: [&0, &0], + aligned: [0; 32] + }; + + let _ = &good.data; //~ ERROR reference to packed field + //~| hard error + let _ = &good.data2[0]; //~ ERROR reference to packed field + //~| hard error + + let _ = &good.data; //~ ERROR reference to packed field + //~| hard error + let _ = &good.data2[0]; //~ ERROR reference to packed field + //~| hard error + let _ = &*good.data; // ok, behind a pointer + let _ = &good.aligned; // ok, has align 1 + let _ = &good.aligned[2]; // ok, has align 1 +} |