When pretty-printing symbolic regions, use '{' ... '}' to indicate the symbol used...

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@75550 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp
index ec0608bc9862b243e524b1275022048aa6749616..8a40e4ae52379871f4d42fbcfe40325c01ec9317 100644 (file)
--- a/lib/Analysis/MemRegion.cpp
+++ b/lib/Analysis/MemRegion.cpp
@@ -191,7 +191,7 @@ void StringRegion::dumpToStream(llvm::raw_ostream& os) const {
 }
 
 void SymbolicRegion::dumpToStream(llvm::raw_ostream& os) const {
-  os << "SymRegion-" << sym;
+  os << "SymRegion{" << sym << '}';
 }
 
 void TypedViewRegion::dumpToStream(llvm::raw_ostream& os) const {