Free DbgScopes in DwarfDebug::endFunction(). Also increased the const-ness of

several fields to make it easier to figure out where bugs might be creeping in.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98358 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 5 deletions

diff --git a/lib/CodeGen/AsmPrinter/DIE.h b/lib/CodeGen/AsmPrinter/DIE.h
index e08d748..c5909fa 100644
--- a/lib/CodeGen/AsmPrinter/DIE.h
+++ b/lib/CodeGen/AsmPrinter/DIE.h
@@ -112,7 +112,6 @@ namespace llvm {
   //===--------------------------------------------------------------------===//
   /// DIE - A structured debug information entry.  Has an abbreviation which
   /// describes it's organization.
-  class CompileUnit;
   class DIEValue;
 
   class DIE {
@@ -159,7 +158,6 @@ namespace llvm {
     void setTag(unsigned Tag) { Abbrev.setTag(Tag); }
     void setOffset(unsigned O) { Offset = O; }
     void setSize(unsigned S) { Size = S; }
-    void setParent(DIE *P) { Parent = P; }
     
     /// addValue - Add a value and attributes to a DIE.
     ///
@@ -185,7 +183,7 @@ namespace llvm {
       }
       Abbrev.setChildrenFlag(dwarf::DW_CHILDREN_yes);
       Children.push_back(Child);
-      Child->setParent(this);
+      Child->Parent = this;
     }
 
 #ifndef NDEBUG
@@ -393,12 +391,11 @@ namespace llvm {
   /// this class can also be used as a proxy for a debug information entry not
   /// yet defined (ie. types.)
   class DIEEntry : public DIEValue {
-    DIE *Entry;
+    DIE *const Entry;
   public:
     explicit DIEEntry(DIE *E) : DIEValue(isEntry), Entry(E) {}
 
     DIE *getEntry() const { return Entry; }
-    void setEntry(DIE *E) { Entry = E; }
 
     /// EmitValue - Emit debug information entry offset.
     ///