Improve debug pretty-printing for ObjCIVarRegions.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@76380 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 6 insertions, 0 deletions

diff --git a/include/clang/Analysis/PathSensitive/MemRegion.h b/include/clang/Analysis/PathSensitive/MemRegion.h
index 7f8c5c2903..bcd195e75e 100644
--- a/include/clang/Analysis/PathSensitive/MemRegion.h
+++ b/include/clang/Analysis/PathSensitive/MemRegion.h
@@ -526,6 +526,8 @@ public:
   const ObjCIvarDecl* getDecl() const { return cast<ObjCIvarDecl>(D); }
   QualType getValueType(ASTContext&) const { return getDecl()->getType(); }
   
+  void dumpToStream(llvm::raw_ostream& os) const;
+  
   static bool classof(const MemRegion* R) {
     return R->getKind() == ObjCIvarRegionKind;
   }
diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp
index 9b3c36d022..906c1554d4 100644
--- a/lib/Analysis/MemRegion.cpp
+++ b/lib/Analysis/MemRegion.cpp
@@ -185,6 +185,10 @@ void FieldRegion::dumpToStream(llvm::raw_ostream& os) const {
   os << superRegion << "->" << getDecl()->getNameAsString();
 }
 
+void ObjCIvarRegion::dumpToStream(llvm::raw_ostream& os) const {
+  os << "ivar{" << superRegion << ',' << getDecl()->getNameAsString() << '}';
+}
+
 void StringRegion::dumpToStream(llvm::raw_ostream& os) const {
   LangOptions LO; // FIXME.
   Str->printPretty(os, 0, PrintingPolicy(LO));