SGX target: fix panic = abort

[rust.git] / src / libstd / sys / sgx / rwlock.rs

diff --git a/src/libstd/sys/sgx/rwlock.rs b/src/libstd/sys/sgx/rwlock.rs
index 43ceae7d33b8d88d8c2e904531730db606f3ee6a..4dfbe86d14f4dedd2dd13f9d40925a127eb959d4 100644 (file)
--- a/src/libstd/sys/sgx/rwlock.rs
+++ b/src/libstd/sys/sgx/rwlock.rs
@@ -19,9 +19,6 @@ unsafe fn rw_lock_size_assert(r: RWLock) {
     mem::transmute::<RWLock, [u8; 128]>(r);
 }
 
-//unsafe impl Send for RWLock {}
-//unsafe impl Sync for RWLock {} // FIXME
-
 impl RWLock {
     pub const fn new() -> RWLock {
         RWLock {
@@ -207,6 +204,7 @@ pub unsafe fn destroy(&self) {}
 }
 
 #[no_mangle]
+// NB. used by both libunwind and libpanic_abort
 pub unsafe extern "C" fn __rust_abort() {
     ::sys::abort_internal();
 }