rust/tests/codegen/auxiliary/extern_decl.rs

// Auxiliary crate that exports a function and static. Both always
// evaluate to `71`. We force mutability on the static to prevent
// it from being inlined as constant.

#![crate_type = "lib"]

#[no_mangle]
pub fn extern_fn() -> u8 {
    unsafe { extern_static }
}

#[no_mangle]
pub static mut extern_static: u8 = 71;
test/codegen: test inter-crate linkage with static relocation Add a codegen-test that verifies inter-crate linkage with the static relocation model. We expect all symbols that are part of a rust compilation to end up in the same DSO, thus we expect `dso_local` annotations. 2022-11-22 10:12:26 +00:00			`// Auxiliary crate that exports a function and static. Both always`
			// evaluate to `71`. We force mutability on the static to prevent
			`// it from being inlined as constant.`

			`#![crate_type = "lib"]`

			`#[no_mangle]`
Run rustfmt on `tests/codegen/`. Except for `simd-intrinsic/`, which has a lot of files containing multiple types like `u8x64` which really are better when hand-formatted. There is a surprising amount of two-space indenting in this directory. Non-trivial changes: - `rustfmt::skip` needed in `debug-column.rs` to preserve meaning of the test. - `rustfmt::skip` used in a few places where hand-formatting read more nicely: `enum/enum-match.rs` - Line number adjustments needed for the expected output of `debug-column.rs` and `coroutine-debug.rs`. 2024-05-29 04:11:20 +00:00			`pub fn extern_fn() -> u8 {`
			`unsafe { extern_static }`
			`}`
test/codegen: test inter-crate linkage with static relocation Add a codegen-test that verifies inter-crate linkage with the static relocation model. We expect all symbols that are part of a rust compilation to end up in the same DSO, thus we expect `dso_local` annotations. 2022-11-22 10:12:26 +00:00
			`#[no_mangle]`
			`pub static mut extern_static: u8 = 71;`