[llvm] r277251 - [Support] Add storage specifier for MachO::NListType.

[Lang Hames via llvm-commits]

Author: lhames
Date: Fri Jul 29 18:17:53 2016
New Revision: 277251

URL: http://llvm.org/viewvc/llvm-project?rev=277251&view=rev
Log:
[Support] Add storage specifier for MachO::NListType.

This should fix UB warnings from the sanitizer bots: LLD performs bit
manipulations on enums of this type, and these are UB if the underlying
storage type isn't specified.


Modified:
    llvm/trunk/include/llvm/Support/MachO.h

Modified: llvm/trunk/include/llvm/Support/MachO.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/MachO.h?rev=277251&r1=277250&r2=277251&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/MachO.h (original)
+++ llvm/trunk/include/llvm/Support/MachO.h Fri Jul 29 18:17:53 2016
@@ -302,7 +302,7 @@ namespace llvm {
       N_EXT  = 0x01
     };
 
-    enum NListType {
+    enum NListType : uint8_t {
       // Constants for the "n_type & N_TYPE" llvm::MachO::nlist and
       // llvm::MachO::nlist_64
       N_UNDF = 0x0u,