commit ab4d730f14d14da9d760b8902a27fc9cfedf7d70
author Richard Trieu <rtrieu@google.com> Wed Jul 25 22:52:05 2018 +0000
committer Richard Trieu <rtrieu@google.com> Wed Jul 25 22:52:05 2018 +0000
tree ef68972cbd4b5c3414d6f3f32c1e04549d732531
parent 71d81e5c8fcebb7663973d686ac1ad3309502f4b

[ODRHash] Support hashing enums.

llvm-svn: 337978

clang/lib/AST/Decl.cpp

diff --git a/clang/lib/AST/Decl.cpp b/clang/lib/AST/Decl.cpp
index a23499f..3b9b85a 100644
--- a/clang/lib/AST/Decl.cpp
+++ b/clang/lib/AST/Decl.cpp
@@ -3973,6 +3973,17 @@
   SpecializationInfo = new (C) MemberSpecializationInfo(ED, TSK);
 }
 
+unsigned EnumDecl::getODRHash() {
+  if (HasODRHash)
+    return ODRHash;
+
+  class ODRHash Hash;
+  Hash.AddEnumDecl(this);
+  HasODRHash = true;
+  ODRHash = Hash.CalculateHash();
+  return ODRHash;
+}
+
 //===----------------------------------------------------------------------===//
 // RecordDecl Implementation
 //===----------------------------------------------------------------------===//