[Windows] Abstract pure virtual method calls in the ABI. Fix the Windows ABI to forward to the correct function.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160373 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGCXXABI.h b/lib/CodeGen/CGCXXABI.h
index 4767205..a0dcdfd 100644
--- a/lib/CodeGen/CGCXXABI.h
+++ b/lib/CodeGen/CGCXXABI.h
@@ -193,6 +193,9 @@
virtual void EmitReturnFromThunk(CodeGenFunction &CGF,
RValue RV, QualType ResultType);
+ /// Gets the pure virtual member call function.
+ virtual StringRef GetPureVirtualCallName() = 0;
+
/**************************** Array cookies ******************************/
/// Returns the extra size required in order to store the array