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			58 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			58 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Rust
		
	
	
	
	
	
| // compile-flags: -O
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| 
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| // revisions:x86_64 i686 aarch64-apple aarch64-windows aarch64-linux arm riscv
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| 
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| //[x86_64] compile-flags: --target x86_64-unknown-uefi
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| //[x86_64] needs-llvm-components: x86
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| //[i686] compile-flags: --target i686-unknown-linux-musl
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| //[i686] needs-llvm-components: x86
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| //[aarch64-windows] compile-flags: --target aarch64-pc-windows-msvc
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| //[aarch64-windows] needs-llvm-components: aarch64
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| //[aarch64-linux] compile-flags: --target aarch64-unknown-linux-gnu
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| //[aarch64-linux] needs-llvm-components: aarch64
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| //[aarch64-apple] compile-flags: --target aarch64-apple-darwin
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| //[aarch64-apple] needs-llvm-components: aarch64
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| //[arm] compile-flags: --target armv7r-none-eabi
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| //[arm] needs-llvm-components: arm
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| //[riscv] compile-flags: --target riscv64gc-unknown-none-elf
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| //[riscv] needs-llvm-components: riscv
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| 
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| // See bottom of file for a corresponding C source file that is meant to yield
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| // equivalent declarations.
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| #![feature(no_core, lang_items)]
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| #![crate_type = "lib"]
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| #![no_std]
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| #![no_core]
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| 
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| #[lang="sized"] trait Sized { }
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| #[lang="freeze"] trait Freeze { }
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| #[lang="copy"] trait Copy { }
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| 
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| #[repr(i8)]
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| pub enum Type {
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|     Type1 = 0,
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|     Type2 = 1
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| }
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| 
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| // To accommodate rust#97800, one might consider writing the below as:
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| //
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| // `define{{( dso_local)?}} noundef{{( signext)?}} i8 @test()`
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| //
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| // but based on rust#80556, it seems important to actually check for the
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| // presence of the `signext` for those targets where we expect it.
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| 
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| // CHECK: define{{( dso_local)?}} noundef
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| // x86_64-SAME:                 signext
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| // aarch64-apple-SAME:          signext
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| // aarch64-windows-NOT: signext
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| // aarch64-linux-NOT:   signext
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| // arm-SAME:                    signext
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| // riscv-SAME:                  signext
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| // CHECK-SAME: i8 @test()
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| 
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| 
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| #[no_mangle]
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| pub extern "C" fn test() -> Type {
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|     Type::Type1
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| }
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