1 files changed, 12 insertions, 2 deletions
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangPersistentVariables.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangPersistentVariables.h
index b39f89ad7ee..3aad351ccc3 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangPersistentVariables.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangPersistentVariables.h
@@ -45,8 +45,18 @@ public:
       uint32_t addr_byte_size) override;
 
   void RemovePersistentVariable(lldb::ExpressionVariableSP variable) override;
-  llvm::StringRef
-  GetPersistentVariablePrefix(bool is_error) const override {
+
+  ConstString GetNextPersistentVariableName(Target &target,
+  llvm::StringRef prefix) override {
+    llvm::SmallString<64> name;
+    {
+      llvm::raw_svector_ostream os(name);
+      os << prefix << m_next_persistent_variable_id++;
+    }
+    return ConstString(name);
+  }
+
+  llvm::StringRef GetPersistentVariablePrefix(bool is_error) const override {
     return "$";
   }