Improve debug pretty-printing for ObjCIVarRegions.

llvm-svn: 76380

2 files changed, 6 insertions, 0 deletions

diff --git a/clang/include/clang/Analysis/PathSensitive/MemRegion.h b/clang/include/clang/Analysis/PathSensitive/MemRegion.h
index 7f8c5c29037..bcd195e75e8 100644
--- a/clang/include/clang/Analysis/PathSensitive/MemRegion.h
+++ b/clang/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/clang/lib/Analysis/MemRegion.cpp b/clang/lib/Analysis/MemRegion.cpp
index 9b3c36d0221..906c1554d4f 100644
--- a/clang/lib/Analysis/MemRegion.cpp
+++ b/clang/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));