Add base paths to CK_UncheckedDerivedToBase and CK_DerivedToBaseMemberPointer.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@102260 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 6975da0..755af84 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -178,8 +178,7 @@
   CheckImplicitConversion(Expr, Ty);
 
   if (ImplicitCastExpr *ImpCast = dyn_cast<ImplicitCastExpr>(Expr)) {
-    if (ImpCast->getCastKind() == Kind) {
-      assert(BasePath.empty() && "FIXME: Merge paths!");
+    if (ImpCast->getCastKind() == Kind && BasePath.empty()) {
       ImpCast->setType(Ty);
       ImpCast->setLvalueCast(isLvalue);
       return;