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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/layout/hexagon-enum.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/layout/hexagon-enum.rs')
-rw-r--r-- | src/test/ui/layout/hexagon-enum.rs | 34 |
1 files changed, 34 insertions, 0 deletions
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 |