File: clashing-extern-fn-wasm.rs

package info (click to toggle)
rustc 1.87.0%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 925,564 kB
  • sloc: xml: 158,127; python: 36,039; javascript: 19,761; sh: 19,737; cpp: 18,981; ansic: 13,133; asm: 4,376; makefile: 710; perl: 29; lisp: 28; ruby: 19; sql: 11
file content (21 lines) | stat: -rw-r--r-- 458 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
//@ check-pass
#![crate_type = "lib"]

#[cfg(target_arch = "wasm32")]
mod wasm_non_clash {
    mod a {
        #[link(wasm_import_module = "a")]
        extern "C" {
            pub fn foo();
        }
    }

    mod b {
        #[link(wasm_import_module = "b")]
        extern "C" {
            pub fn foo() -> usize;
            // #79581: These declarations shouldn't clash because foreign fn names are mangled
            // on wasm32.
        }
    }
}