DwarfCompileUnit: Push type safety of DIDescriptor through CompileUnit::createAndAddDIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194902 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 059f2be..884e51a 100644
--- a/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -321,7 +321,7 @@
/// Create a DIE with the given Tag, add the DIE to its parent, and
/// call insertDIE if MD is not null.
- DIE *createAndAddDIE(unsigned Tag, DIE &Parent, const MDNode *MD = NULL);
+ DIE *createAndAddDIE(unsigned Tag, DIE &Parent, DIDescriptor N = DIDescriptor());
/// Compute the size of a header for this unit, not including the initial
/// length field.