Set dso_local for more items

2021-05-14 03:47:41 +02:00
parent 46985d5d91
commit f7ed4a799a
4 changed files with 72 additions and 1 deletions
--- 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,