rust/tests/ui/proc-macro/macros-in-extern.rs
Alex Crichton cf6d6050f7 Update test directives for wasm32-wasip1
* The WASI targets deal with the `main` symbol a bit differently than
  native so some `codegen` and `assembly` tests have been ignored.
* All `ignore-emscripten` directives have been updated to
  `ignore-wasm32` to be more clear that all wasm targets are ignored and
  it's not just Emscripten.
* Most `ignore-wasm32-bare` directives are now gone.
* Some ignore directives for wasm were switched to `needs-unwind`
  instead.
* Many `ignore-wasm32*` directives are removed as the tests work with
  WASI as opposed to `wasm32-unknown-unknown`.
2024-03-11 09:36:35 -07:00

24 lines
521 B
Rust

//@ run-pass
//@ aux-build:test-macros.rs
#[macro_use]
extern crate test_macros;
fn main() {
assert_eq!(unsafe { rust_get_test_int() }, 1);
assert_eq!(unsafe { rust_dbg_extern_identity_u32(0xDEADBEEF) }, 0xDEADBEEF);
}
#[link(name = "rust_test_helpers", kind = "static")]
extern "C" {
#[empty_attr]
fn some_definitely_unknown_symbol_which_should_be_removed();
#[identity_attr]
fn rust_get_test_int() -> isize;
identity!(
fn rust_dbg_extern_identity_u32(arg: u32) -> u32;
);
}