From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/issues/issue-28625.rs | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/test/ui/issues/issue-28625.rs (limited to 'src/test/ui/issues/issue-28625.rs') diff --git a/src/test/ui/issues/issue-28625.rs b/src/test/ui/issues/issue-28625.rs new file mode 100644 index 000000000..15a6a63d5 --- /dev/null +++ b/src/test/ui/issues/issue-28625.rs @@ -0,0 +1,22 @@ +// normalize-stderr-test "\d+ bits" -> "N bits" + +trait Bar { + type Bar; +} + +struct ArrayPeano { + data: T::Bar, +} + +fn foo(a: &ArrayPeano) -> &[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); +} -- cgit v1.2.3