commit ac6a1b6417eee05e4aa32a481b0e39a97ade501a
author Richard Trieu <rtrieu@google.com> Sat Jul 08 02:04:42 2017 +0000
committer Richard Trieu <rtrieu@google.com> Sat Jul 08 02:04:42 2017 +0000
tree 6ca0f1e32e971edce38161505fa5552d8180e79e
parent 8737f0650c050918a50504647ac02f137b3a00ad

[ODRHash] Support FriendDecl

llvm-svn: 307458

clang/lib/AST/ODRHash.cpp

diff --git a/clang/lib/AST/ODRHash.cpp b/clang/lib/AST/ODRHash.cpp
index 3f66e58..66b9940 100644
--- a/clang/lib/AST/ODRHash.cpp
+++ b/clang/lib/AST/ODRHash.cpp
@@ -228,6 +228,13 @@
     Hash.AddQualType(T);
   }
 
+  void AddDecl(const Decl *D) {
+    Hash.AddBoolean(D);
+    if (D) {
+      Hash.AddDecl(D);
+    }
+  }
+
   void Visit(const Decl *D) {
     ID.AddInteger(D->getKind());
     Inherited::Visit(D);
@@ -321,6 +328,16 @@
   void VisitTypeAliasDecl(const TypeAliasDecl *D) {
     Inherited::VisitTypeAliasDecl(D);
   }
+
+  void VisitFriendDecl(const FriendDecl *D) {
+    TypeSourceInfo *TSI = D->getFriendType();
+    Hash.AddBoolean(TSI);
+    if (TSI) {
+      AddQualType(TSI->getType());
+    } else {
+      AddDecl(D->getFriendDecl());
+    }
+  }
 };
 
 // Only allow a small portion of Decl's to be processed.  Remove this once
@@ -335,6 +352,7 @@
     case Decl::AccessSpec:
     case Decl::CXXMethod:
     case Decl::Field:
+    case Decl::Friend:
     case Decl::StaticAssert:
     case Decl::TypeAlias:
     case Decl::Typedef: