Better support for constructors with -cxx-abi microsoft, partly fixes PR12784

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176186 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/CodeGen/CGCXXABI.cpp b/lib/CodeGen/CGCXXABI.cpp
index 91795b9ded..f9fea57ea6 100644
--- a/lib/CodeGen/CGCXXABI.cpp
+++ b/lib/CodeGen/CGCXXABI.cpp
@@ -248,3 +248,12 @@ llvm::Constant *CGCXXABI::getMemberPointerAdjustment(const CastExpr *E) {
                                           E->path_begin(),
                                           E->path_end());
 }
+
+llvm::BasicBlock *CGCXXABI::EmitCtorCompleteObjectHandler(
+                                                         CodeGenFunction &CGF) {
+  if (CGM.getTarget().getCXXABI().hasConstructorVariants())
+    llvm_unreachable("shouldn't be called in this ABI");
+
+  ErrorUnsupportedABI(CGF, "complete object detection in ctor");
+  return 0;
+}