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/consts/const-eval/issue-49296.rs | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 src/test/ui/consts/const-eval/issue-49296.rs (limited to 'src/test/ui/consts/const-eval/issue-49296.rs') diff --git a/src/test/ui/consts/const-eval/issue-49296.rs b/src/test/ui/consts/const-eval/issue-49296.rs new file mode 100644 index 000000000..917777a32 --- /dev/null +++ b/src/test/ui/consts/const-eval/issue-49296.rs @@ -0,0 +1,14 @@ +// issue-49296: Unsafe shenigans in constants can result in missing errors + +use std::mem::transmute; + +const fn wat(x: u64) -> &'static u64 { + unsafe { transmute(&x) } +} + +const X: u64 = *wat(42); +//~^ ERROR evaluation of constant value failed + +fn main() { + println!("{}", X); +} -- cgit v1.2.3