Initialize default CXXConstructExpr arguments to 0. Fixes a crash when destroying the CXXConstructExpr.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81096 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 3ee40e8..89acfd1 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -2899,8 +2899,8 @@
                                         QualType DeclInitType, 
                                         Expr **Exprs, unsigned NumExprs) {
   OwningExprResult TempResult = 
-    BuildCXXConstructExpr(/*FIXME: ConstructLoc*/ SourceLocation(),
-                          DeclInitType, Constructor, Exprs, NumExprs);
+    BuildCXXConstructExpr(VD->getLocation(), DeclInitType, Constructor, 
+                          Exprs, NumExprs);
   if (TempResult.isInvalid())
     return true;