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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/packed/issue-27060.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/packed/issue-27060.rs')
-rw-r--r-- | tests/ui/packed/issue-27060.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/packed/issue-27060.rs b/tests/ui/packed/issue-27060.rs new file mode 100644 index 000000000..886a00239 --- /dev/null +++ b/tests/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 +} |