From 461a67fa15370a9ec88f8f8a240bf7c123bb2029 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 18 Dec 2017 20:11:37 +0000
Subject: Vendor import of clang trunk r321017:
 https://llvm.org/svn/llvm-project/cfe/trunk@321017

---
 lib/Index/IndexBody.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'lib/Index/IndexBody.cpp')

diff --git a/lib/Index/IndexBody.cpp b/lib/Index/IndexBody.cpp
index 6bbd38102509f..ac34956b24840 100644
--- a/lib/Index/IndexBody.cpp
+++ b/lib/Index/IndexBody.cpp
@@ -427,6 +427,17 @@ public:
 
     return true;
   }
+
+  bool VisitOffsetOfExpr(OffsetOfExpr *S) {
+    for (unsigned I = 0, E = S->getNumComponents(); I != E; ++I) {
+      const OffsetOfNode &Component = S->getComponent(I);
+      if (Component.getKind() == OffsetOfNode::Field)
+        IndexCtx.handleReference(Component.getField(), Component.getLocEnd(),
+                                 Parent, ParentDC, SymbolRoleSet(), {});
+      // FIXME: Try to resolve dependent field references.
+    }
+    return true;
+  }
 };
 
 } // anonymous namespace
-- 
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