Make DwarfCompileUnit::Skeleton more narrowly typed (DwarfCompileUnit* instead of DwarfUnit*) now that it's specific to DwarfCompileUnit anyway.

llvm-svn: 221060

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
index 0fb3bb47379..f0799304316 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfCompileUnit.h
@@ -34,7 +34,7 @@ class DwarfCompileUnit : public DwarfUnit {
   unsigned stmtListIndex;
 
   /// Skeleton unit associated with this unit.
-  DwarfUnit *Skeleton;
+  DwarfCompileUnit *Skeleton;
 
   /// \brief Construct a DIE for the given DbgVariable without initializing the
   /// DbgVariable's DIE reference.
@@ -46,7 +46,7 @@ public:
                    DwarfDebug *DW, DwarfFile *DWU);
 
   DwarfCompileUnit *getSkeleton() const {
-    return static_cast<DwarfCompileUnit *>(Skeleton);
+    return Skeleton;
   }
 
   void initStmtList(MCSymbol *DwarfLineSectionSym);
@@ -155,7 +155,7 @@ public:
   }
 
   /// Set the skeleton unit associated with this unit.
-  void setSkeleton(DwarfUnit &Skel) { Skeleton = &Skel; }
+  void setSkeleton(DwarfCompileUnit &Skel) { Skeleton = &Skel; }
 };
 
 } // end llvm namespace