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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/issues/issue-28625.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/issues/issue-28625.rs')
-rw-r--r-- | tests/ui/issues/issue-28625.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-28625.rs b/tests/ui/issues/issue-28625.rs new file mode 100644 index 000000000..15a6a63d5 --- /dev/null +++ b/tests/ui/issues/issue-28625.rs @@ -0,0 +1,22 @@ +// normalize-stderr-test "\d+ bits" -> "N bits" + +trait Bar { + type Bar; +} + +struct ArrayPeano<T: Bar> { + data: T::Bar, +} + +fn foo<T>(a: &ArrayPeano<T>) -> &[T] where T: Bar { + unsafe { std::mem::transmute(a) } //~ ERROR cannot transmute between types of different sizes +} + +impl Bar for () { + type Bar = (); +} + +fn main() { + let x: ArrayPeano<()> = ArrayPeano { data: () }; + foo(&x); +} |