Add pretty printing to StringRegion.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58985 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 30e98bf730..04d904623e 100644
--- a/include/clang/Analysis/PathSensitive/MemRegion.h
+++ b/include/clang/Analysis/PathSensitive/MemRegion.h
@@ -194,6 +194,8 @@ public:
     ProfileRegion(ID, Str, superRegion);
   }
 
+  void print(llvm::raw_ostream& os) const;
+
   static bool classof(const MemRegion* R) {
     return R->getKind() == StringRegionKind;
   }
diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp
index 85ad3d87fa..f6bf4497ba 100644
--- a/lib/Analysis/MemRegion.cpp
+++ b/lib/Analysis/MemRegion.cpp
@@ -151,6 +151,10 @@ void CompoundLiteralRegion::print(llvm::raw_ostream& os) const {
   os << "{ " << (void*) CL <<  " }";
 }
 
+void StringRegion::print(llvm::raw_ostream& os) const {
+  os << "\"" << Str->getStrData() << "\"";
+}
+
 //===----------------------------------------------------------------------===//
 // MemRegionManager methods.
 //===----------------------------------------------------------------------===//