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/layout/hexagon-enum.rs | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/test/ui/layout/hexagon-enum.rs (limited to 'src/test/ui/layout/hexagon-enum.rs') diff --git a/src/test/ui/layout/hexagon-enum.rs b/src/test/ui/layout/hexagon-enum.rs new file mode 100644 index 000000000..4c58537e3 --- /dev/null +++ b/src/test/ui/layout/hexagon-enum.rs @@ -0,0 +1,34 @@ +// compile-flags: --target hexagon-unknown-linux-musl +// needs-llvm-components: hexagon +// +// Verify that the hexagon targets implement the repr(C) for enums correctly. +// +// See #82100 +#![feature(never_type, rustc_attrs, no_core, lang_items)] +#![crate_type = "lib"] +#![no_core] + +#[lang="sized"] +trait Sized {} + +#[rustc_layout(debug)] +#[repr(C)] +enum A { Apple } //~ ERROR: layout_of + +#[rustc_layout(debug)] +#[repr(C)] +enum B { Banana = 255, } //~ ERROR: layout_of + +#[rustc_layout(debug)] +#[repr(C)] +enum C { Chaenomeles = 256, } //~ ERROR: layout_of + +#[rustc_layout(debug)] +#[repr(C)] +enum P { Peach = 0x1000_0000isize, } //~ ERROR: layout_of + +const TANGERINE: usize = 0x8100_0000; // hack to get negative numbers without negation operator! + +#[rustc_layout(debug)] +#[repr(C)] +enum T { Tangerine = TANGERINE as isize } //~ ERROR: layout_of -- cgit v1.2.3