Index: include/clang/AST/RecursiveASTVisitor.h
===================================================================
--- include/clang/AST/RecursiveASTVisitor.h
+++ include/clang/AST/RecursiveASTVisitor.h
@@ -2254,6 +2254,9 @@
        C != CEnd; ++C) {
     TRY_TO(TraverseLambdaCapture(S, C));
   }
+  for (Expr *Init : S->capture_inits()) {
+    TRY_TO_TRAVERSE_OR_ENQUEUE_STMT(Init);
+  }
 
   TypeLoc TL = S->getCallOperator()->getTypeSourceInfo()->getTypeLoc();
   FunctionProtoTypeLoc Proto = TL.castAs<FunctionProtoTypeLoc>();
Index: unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp
===================================================================
--- unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp
+++ unittests/Tooling/RecursiveASTVisitorTestExprVisitor.cpp
@@ -191,6 +191,14 @@
     "void x(); void y() { x(); }"));
 }
 
+TEST(RecursiveASTVisitor, VisitsLambdaCaptureInit) {
+  DeclRefExprVisitor Visitor;
+  Visitor.ExpectMatch("i", 1, 20);
+  EXPECT_TRUE(Visitor.runOver(
+    "void f() { int i; [i]{}; };",
+    DeclRefExprVisitor::Lang_CXX11));
+}
+
 /* FIXME: According to Richard Smith this is a bug in the AST.
 TEST(RecursiveASTVisitor, VisitsBaseClassTemplateArgumentsInInstantiation) {
   DeclRefExprVisitor Visitor;