rust/tests/ui/feature-gates/feature-gate-wasm_abi.rs
2024-02-16 20:02:50 +00:00

27 lines
675 B
Rust

//@ needs-llvm-components: webassembly
//@ compile-flags: --target=wasm32-unknown-unknown --crate-type=rlib
#![no_core]
#![feature(no_core, lang_items)]
#[lang="sized"]
trait Sized { }
extern "wasm" fn fu() {} //~ ERROR wasm ABI is experimental
trait T {
extern "wasm" fn mu(); //~ ERROR wasm ABI is experimental
extern "wasm" fn dmu() {} //~ ERROR wasm ABI is experimental
}
struct S;
impl T for S {
extern "wasm" fn mu() {} //~ ERROR wasm ABI is experimental
}
impl S {
extern "wasm" fn imu() {} //~ ERROR wasm ABI is experimental
}
type TAU = extern "wasm" fn(); //~ ERROR wasm ABI is experimental
extern "wasm" {} //~ ERROR wasm ABI is experimental