From f7ed4a799ad2a128ede21eff62f95562a4e528e3 Mon Sep 17 00:00:00 2001
From: Boris-Chengbiao Zhou <bobo1239@web.de>
Date: Fri, 14 May 2021 03:47:41 +0200
Subject: Set dso_local for more items

---
 compiler/rustc_codegen_llvm/src/llvm/ffi.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'compiler/rustc_codegen_llvm/src/llvm')

diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
index 32fdde9b42e..7fb978d61dc 100644
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -54,7 +54,7 @@ pub enum CallConv {
 }
 
 /// LLVMRustLinkage
-#[derive(PartialEq)]
+#[derive(Copy, Clone, PartialEq)]
 #[repr(C)]
 pub enum Linkage {
     ExternalLinkage = 0,
@@ -72,6 +72,7 @@ pub enum Linkage {
 
 // LLVMRustVisibility
 #[repr(C)]
+#[derive(Copy, Clone)]
 pub enum Visibility {
     Default = 0,
     Hidden = 1,
-- 
cgit 1.4.1-3-g733a5