src/test/ui/check-static-recursion-foreign.rs

   1 // run-pass
   2
   3 #![allow(dead_code)]
   4 // Static recursion check shouldn't fail when given a foreign item (#18279)
   5
   6 // aux-build:check_static_recursion_foreign_helper.rs
   7 // ignore-wasm32-bare no libc to test ffi with
   8
   9 // pretty-expanded FIXME #23616
  10
  11 #![feature(rustc_private)]
  12
  13 extern crate check_static_recursion_foreign_helper;
  14 extern crate libc;
  15
  16 use libc::c_int;
  17
  18 #[link_name = "check_static_recursion_foreign_helper"]
  19 extern "C" {
  20     #[allow(dead_code)]
  21     static test_static: c_int;
  22 }
  23
  24 static B: &'static c_int = unsafe { &test_static };
  25
  26 pub fn main() {}