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/ice-packed.rs | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 src/test/ui/consts/const-eval/ice-packed.rs (limited to 'src/test/ui/consts/const-eval/ice-packed.rs') diff --git a/src/test/ui/consts/const-eval/ice-packed.rs b/src/test/ui/consts/const-eval/ice-packed.rs new file mode 100644 index 000000000..4758a5a9d --- /dev/null +++ b/src/test/ui/consts/const-eval/ice-packed.rs @@ -0,0 +1,21 @@ +// Regression test for #50356: Compiler panic when using repr(packed) +// associated constant in a match arm + +// check-pass +#[derive(Copy, Clone, PartialEq, Eq)] +#[repr(packed)] +pub struct Num(u64); + +impl Num { + pub const ZERO: Self = Num(0); +} + +pub fn decrement(a: Num) -> Num { + match a { + Num::ZERO => Num::ZERO, + a => Num(a.0 - 1) + } +} + +fn main() { +} -- cgit v1.2.3