src/test/ui/rfcs/rfc1717/library-override.rs

   1 // run-pass
   2 // ignore-wasm32-bare no libc to test ffi with
   3 // compile-flags: -lstatic=wronglibrary:rust_test_helpers
   4
   5 #[link(name = "wronglibrary", kind = "dylib")]
   6 extern "C" {
   7     pub fn rust_dbg_extern_identity_u32(x: u32) -> u32;
   8 }
   9
  10 fn main() {
  11     unsafe {
  12         rust_dbg_extern_identity_u32(42);
  13     }
  14 }