rustc: remove obsolete linkage types

Remove obsolete linkage types from the llvm::Linkage enum.  The linkage
types are no-ops and weren't used inside rustc anyway.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/librustc/lib/llvm.rs b/src/librustc/lib/llvm.rs
index 8cfe08dc975..b98f3f6fd5d 100644
--- a/src/librustc/lib/llvm.rs
+++ b/src/librustc/lib/llvm.rs
@@ -43,21 +43,21 @@ pub enum Visibility {
     ProtectedVisibility = 2,
 }
 
+// This enum omits the obsolete (and no-op) linkage types DLLImportLinkage,
+// DLLExportLinkage, GhostLinkage and LinkOnceODRAutoHideLinkage.
+// LinkerPrivateLinkage and LinkerPrivateWeakLinkage are not included either;
+// they've been removed in upstream LLVM commit r203866.
 pub enum Linkage {
     ExternalLinkage = 0,
     AvailableExternallyLinkage = 1,
     LinkOnceAnyLinkage = 2,
     LinkOnceODRLinkage = 3,
-    LinkOnceODRAutoHideLinkage = 4,
     WeakAnyLinkage = 5,
     WeakODRLinkage = 6,
     AppendingLinkage = 7,
     InternalLinkage = 8,
     PrivateLinkage = 9,
-    DLLImportLinkage = 10,
-    DLLExportLinkage = 11,
     ExternalWeakLinkage = 12,
-    GhostLinkage = 13,
     CommonLinkage = 14,
 }