[rustc.git] / src / test / ui / layout / hexagon-enum.rs

// 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
Commit	Line	Data
6a06907d XL	1	// compile-flags: --target hexagon-unknown-linux-musl
	2	// needs-llvm-components: hexagon
	3	//
	4	// Verify that the hexagon targets implement the repr(C) for enums correctly.
	5	//
	6	// See #82100
	7	#![feature(never_type, rustc_attrs, no_core, lang_items)]
	8	#![crate_type = "lib"]
	9	#![no_core]
	10
	11	#[lang="sized"]
	12	trait Sized {}
	13
	14	#[rustc_layout(debug)]
	15	#[repr(C)]
	16	enum A { Apple } //~ ERROR: layout_of
	17
	18	#[rustc_layout(debug)]
	19	#[repr(C)]
	20	enum B { Banana = 255, } //~ ERROR: layout_of
	21
	22	#[rustc_layout(debug)]
	23	#[repr(C)]
	24	enum C { Chaenomeles = 256, } //~ ERROR: layout_of
	25
	26	#[rustc_layout(debug)]
	27	#[repr(C)]
	28	enum P { Peach = 0x1000_0000isize, } //~ ERROR: layout_of
	29
	30	const TANGERINE: usize = 0x8100_0000; // hack to get negative numbers without negation operator!
	31
	32	#[rustc_layout(debug)]
	33	#[repr(C)]
	34	enum T { Tangerine = TANGERINE as isize } //~ ERROR: layout_of