Assign internal linkage to autogenerated FnOnce::call_once() instances.

rust-lang · Oct 4, 2016 · 29212ec · 29212ec
1 parent 75df685
commit 29212ec
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustc_trans/closure.rs b/src/librustc_trans/closure.rs
@@ -257,7 +257,7 @@ fn trans_fn_once_adapter_shim<'a, 'tcx>(
 
     // Create the by-value helper.
     let function_name = method_instance.symbol_name(ccx.shared());
-    let lloncefn = declare::declare_fn(ccx, &function_name, llonce_fn_ty);
+    let lloncefn = declare::define_internal_fn(ccx, &function_name, llonce_fn_ty);
     attributes::set_frame_pointer_elimination(ccx, lloncefn);
 
     let (block_arena, fcx): (TypedArena<_>, FunctionContext);