diff --git a/lldb/.clang-tidy b/lldb/.clang-tidy
--- a/lldb/.clang-tidy
+++ b/lldb/.clang-tidy
@@ -1,4 +1,4 @@
-Checks: '-readability-identifier-naming,modernize-use-default-member-init'
+Checks: '-readability-identifier-naming,modernize-use-default-member-init,modernize-use-equals-default'
 InheritParentConfig: true
 CheckOptions:
   - key:             modernize-use-default-member-init.IgnoreMacros
diff --git a/lldb/include/lldb/Core/EmulateInstruction.h b/lldb/include/lldb/Core/EmulateInstruction.h
--- a/lldb/include/lldb/Core/EmulateInstruction.h
+++ b/lldb/include/lldb/Core/EmulateInstruction.h
@@ -237,7 +237,7 @@
       uint32_t isa;
     } info;
 
-    Context() {}
+    Context() = default;
 
     void SetRegisterPlusOffset(RegisterInfo base_reg, int64_t signed_offset) {
       info_type = eInfoTypeRegisterPlusOffset;
diff --git a/lldb/include/lldb/Core/Opcode.h b/lldb/include/lldb/Core/Opcode.h
--- a/lldb/include/lldb/Core/Opcode.h
+++ b/lldb/include/lldb/Core/Opcode.h
@@ -38,7 +38,7 @@
     eTypeBytes
   };
 
-  Opcode() {}
+  Opcode() = default;
 
   Opcode(uint8_t inst, lldb::ByteOrder order)
       : m_byte_order(order), m_type(eType8) {
diff --git a/lldb/include/lldb/Core/StreamBuffer.h b/lldb/include/lldb/Core/StreamBuffer.h
--- a/lldb/include/lldb/Core/StreamBuffer.h
+++ b/lldb/include/lldb/Core/StreamBuffer.h
@@ -23,7 +23,7 @@
   StreamBuffer(uint32_t flags, uint32_t addr_size, lldb::ByteOrder byte_order)
       : Stream(flags, addr_size, byte_order), m_packet() {}
 
-  ~StreamBuffer() override {}
+  ~StreamBuffer() override = default;
 
   void Flush() override {
     // Nothing to do when flushing a buffer based stream...
diff --git a/lldb/include/lldb/Core/ThreadSafeValue.h b/lldb/include/lldb/Core/ThreadSafeValue.h
--- a/lldb/include/lldb/Core/ThreadSafeValue.h
+++ b/lldb/include/lldb/Core/ThreadSafeValue.h
@@ -17,12 +17,10 @@
 
 template <class T> class ThreadSafeValue {
 public:
-  // Constructors and Destructors
-  ThreadSafeValue() : m_value(), m_mutex() {}
-
+  ThreadSafeValue() = default;
   ThreadSafeValue(const T &value) : m_value(value), m_mutex() {}
 
-  ~ThreadSafeValue() {}
+  ~ThreadSafeValue() = default;
 
   T GetValue() const {
     T value;
diff --git a/lldb/include/lldb/Core/UserSettingsController.h b/lldb/include/lldb/Core/UserSettingsController.h
--- a/lldb/include/lldb/Core/UserSettingsController.h
+++ b/lldb/include/lldb/Core/UserSettingsController.h
@@ -32,12 +32,12 @@
 
 class Properties {
 public:
-  Properties() : m_collection_sp() {}
+  Properties() = default;
 
   Properties(const lldb::OptionValuePropertiesSP &collection_sp)
       : m_collection_sp(collection_sp) {}
 
-  virtual ~Properties() {}
+  virtual ~Properties() = default;
 
   virtual lldb::OptionValuePropertiesSP GetValueProperties() const {
     // This function is virtual in case subclasses want to lazily implement
diff --git a/lldb/include/lldb/DataFormatters/DumpValueObjectOptions.h b/lldb/include/lldb/DataFormatters/DumpValueObjectOptions.h
--- a/lldb/include/lldb/DataFormatters/DumpValueObjectOptions.h
+++ b/lldb/include/lldb/DataFormatters/DumpValueObjectOptions.h
@@ -39,7 +39,7 @@
     size_t m_base_element = 0;
     size_t m_stride = 0;
 
-    PointerAsArraySettings() {}
+    PointerAsArraySettings() = default;
 
     PointerAsArraySettings(size_t elem_count, size_t base_elem = 0,
                            size_t stride = 1)
diff --git a/lldb/include/lldb/DataFormatters/TypeSummary.h b/lldb/include/lldb/DataFormatters/TypeSummary.h
--- a/lldb/include/lldb/DataFormatters/TypeSummary.h
+++ b/lldb/include/lldb/DataFormatters/TypeSummary.h
@@ -52,7 +52,7 @@
 
   class Flags {
   public:
-    Flags() {}
+    Flags() = default;
 
     Flags(const Flags &other) : m_flags(other.m_flags) {}
 
diff --git a/lldb/include/lldb/DataFormatters/TypeSynthetic.h b/lldb/include/lldb/DataFormatters/TypeSynthetic.h
--- a/lldb/include/lldb/DataFormatters/TypeSynthetic.h
+++ b/lldb/include/lldb/DataFormatters/TypeSynthetic.h
@@ -133,7 +133,7 @@
 public:
   class Flags {
   public:
-    Flags() {}
+    Flags() = default;
 
     Flags(const Flags &other) : m_flags(other.m_flags) {}
 
diff --git a/lldb/include/lldb/DataFormatters/ValueObjectPrinter.h b/lldb/include/lldb/DataFormatters/ValueObjectPrinter.h
--- a/lldb/include/lldb/DataFormatters/ValueObjectPrinter.h
+++ b/lldb/include/lldb/DataFormatters/ValueObjectPrinter.h
@@ -27,7 +27,7 @@
   ValueObjectPrinter(ValueObject *valobj, Stream *s,
                      const DumpValueObjectOptions &options);
 
-  ~ValueObjectPrinter() {}
+  ~ValueObjectPrinter() = default;
 
   bool PrintValueObject();
 
diff --git a/lldb/include/lldb/Expression/Expression.h b/lldb/include/lldb/Expression/Expression.h
--- a/lldb/include/lldb/Expression/Expression.h
+++ b/lldb/include/lldb/Expression/Expression.h
@@ -39,7 +39,7 @@
   Expression(ExecutionContextScope &exe_scope);
 
   /// Destructor
-  virtual ~Expression() {}
+  virtual ~Expression() = default;
 
   /// Return the string that the parser should parse.  Must be a full
   /// translation unit.
diff --git a/lldb/include/lldb/Expression/ExpressionParser.h b/lldb/include/lldb/Expression/ExpressionParser.h
--- a/lldb/include/lldb/Expression/ExpressionParser.h
+++ b/lldb/include/lldb/Expression/ExpressionParser.h
@@ -41,7 +41,7 @@
       : m_expr(expr), m_generate_debug_info(generate_debug_info) {}
 
   /// Destructor
-  virtual ~ExpressionParser(){};
+  virtual ~ExpressionParser() = default;
 
   /// Attempts to find possible command line completions for the given
   /// expression.
diff --git a/lldb/include/lldb/Expression/ExpressionTypeSystemHelper.h b/lldb/include/lldb/Expression/ExpressionTypeSystemHelper.h
--- a/lldb/include/lldb/Expression/ExpressionTypeSystemHelper.h
+++ b/lldb/include/lldb/Expression/ExpressionTypeSystemHelper.h
@@ -36,7 +36,7 @@
 
   ExpressionTypeSystemHelper(LLVMCastKind kind) : m_kind(kind) {}
 
-  ~ExpressionTypeSystemHelper() {}
+  ~ExpressionTypeSystemHelper() = default;
 
 protected:
   LLVMCastKind m_kind;
diff --git a/lldb/include/lldb/Expression/Materializer.h b/lldb/include/lldb/Expression/Materializer.h
--- a/lldb/include/lldb/Expression/Materializer.h
+++ b/lldb/include/lldb/Expression/Materializer.h
@@ -90,7 +90,7 @@
 
   class Entity {
   public:
-    Entity() {}
+    Entity() = default;
 
     virtual ~Entity() = default;
 
diff --git a/lldb/include/lldb/Host/FileCache.h b/lldb/include/lldb/Host/FileCache.h
--- a/lldb/include/lldb/Host/FileCache.h
+++ b/lldb/include/lldb/Host/FileCache.h
@@ -21,7 +21,7 @@
 namespace lldb_private {
 class FileCache {
 private:
-  FileCache() {}
+  FileCache() = default;
 
   typedef std::map<lldb::user_id_t, lldb::FileUP> FDToFileMap;
 
diff --git a/lldb/include/lldb/Host/HostInfoBase.h b/lldb/include/lldb/Host/HostInfoBase.h
--- a/lldb/include/lldb/Host/HostInfoBase.h
+++ b/lldb/include/lldb/Host/HostInfoBase.h
@@ -33,8 +33,8 @@
 class HostInfoBase {
 private:
   // Static class, unconstructable.
-  HostInfoBase() {}
-  ~HostInfoBase() {}
+  HostInfoBase() = default;
+  ~HostInfoBase() = default;
 
 public:
   /// A helper function for determining the liblldb location. It receives a
diff --git a/lldb/include/lldb/Host/HostNativeProcessBase.h b/lldb/include/lldb/Host/HostNativeProcessBase.h
--- a/lldb/include/lldb/Host/HostNativeProcessBase.h
+++ b/lldb/include/lldb/Host/HostNativeProcessBase.h
@@ -27,7 +27,7 @@
   HostNativeProcessBase() : m_process(LLDB_INVALID_PROCESS) {}
   explicit HostNativeProcessBase(lldb::process_t process)
       : m_process(process) {}
-  virtual ~HostNativeProcessBase() {}
+  virtual ~HostNativeProcessBase() = default;
 
   virtual Status Terminate() = 0;
   virtual Status GetMainModule(FileSpec &file_spec) const = 0;
diff --git a/lldb/include/lldb/Host/HostNativeThreadBase.h b/lldb/include/lldb/Host/HostNativeThreadBase.h
--- a/lldb/include/lldb/Host/HostNativeThreadBase.h
+++ b/lldb/include/lldb/Host/HostNativeThreadBase.h
@@ -27,9 +27,9 @@
   const HostNativeThreadBase &operator=(const HostNativeThreadBase &) = delete;
 
 public:
-  HostNativeThreadBase();
+  HostNativeThreadBase() = default;
   explicit HostNativeThreadBase(lldb::thread_t thread);
-  virtual ~HostNativeThreadBase() {}
+  virtual ~HostNativeThreadBase() = default;
 
   virtual Status Join(lldb::thread_result_t *result) = 0;
   virtual Status Cancel() = 0;
@@ -45,7 +45,7 @@
   static lldb::thread_result_t THREAD_ROUTINE
   ThreadCreateTrampoline(lldb::thread_arg_t arg);
 
-  lldb::thread_t m_thread;
+  lldb::thread_t m_thread = LLDB_INVALID_HOST_THREAD;
   lldb::thread_result_t m_result = 0;
 };
 }
diff --git a/lldb/include/lldb/Host/MainLoopBase.h b/lldb/include/lldb/Host/MainLoopBase.h
--- a/lldb/include/lldb/Host/MainLoopBase.h
+++ b/lldb/include/lldb/Host/MainLoopBase.h
@@ -33,8 +33,8 @@
   class ReadHandle;
 
 public:
-  MainLoopBase() {}
-  virtual ~MainLoopBase() {}
+  MainLoopBase() = default;
+  virtual ~MainLoopBase() = default;
 
   typedef std::unique_ptr<ReadHandle> ReadHandleUP;
 
diff --git a/lldb/include/lldb/Host/ProcessLauncher.h b/lldb/include/lldb/Host/ProcessLauncher.h
--- a/lldb/include/lldb/Host/ProcessLauncher.h
+++ b/lldb/include/lldb/Host/ProcessLauncher.h
@@ -17,7 +17,7 @@
 
 class ProcessLauncher {
 public:
-  virtual ~ProcessLauncher() {}
+  virtual ~ProcessLauncher() = default;
   virtual HostProcess LaunchProcess(const ProcessLaunchInfo &launch_info,
                                     Status &error) = 0;
 };
diff --git a/lldb/include/lldb/Host/ProcessRunLock.h b/lldb/include/lldb/Host/ProcessRunLock.h
--- a/lldb/include/lldb/Host/ProcessRunLock.h
+++ b/lldb/include/lldb/Host/ProcessRunLock.h
@@ -35,7 +35,7 @@
 
   class ProcessRunLocker {
   public:
-    ProcessRunLocker() {}
+    ProcessRunLocker() = default;
 
     ~ProcessRunLocker() { Unlock(); }
 
diff --git a/lldb/include/lldb/Host/Terminal.h b/lldb/include/lldb/Host/Terminal.h
--- a/lldb/include/lldb/Host/Terminal.h
+++ b/lldb/include/lldb/Host/Terminal.h
@@ -21,7 +21,7 @@
 public:
   Terminal(int fd = -1) : m_fd(fd) {}
 
-  ~Terminal() {}
+  ~Terminal() = default;
 
   bool IsATerminal() const;
 
diff --git a/lldb/include/lldb/Host/common/NativeProcessProtocol.h b/lldb/include/lldb/Host/common/NativeProcessProtocol.h
--- a/lldb/include/lldb/Host/common/NativeProcessProtocol.h
+++ b/lldb/include/lldb/Host/common/NativeProcessProtocol.h
@@ -46,7 +46,7 @@
 // NativeProcessProtocol
 class NativeProcessProtocol {
 public:
-  virtual ~NativeProcessProtocol() {}
+  virtual ~NativeProcessProtocol() = default;
 
   virtual Status Resume(const ResumeActionList &resume_actions) = 0;
 
@@ -217,7 +217,7 @@
   // Callbacks for low-level process state changes
   class NativeDelegate {
   public:
-    virtual ~NativeDelegate() {}
+    virtual ~NativeDelegate() = default;
 
     virtual void InitializeDelegate(NativeProcessProtocol *process) = 0;
 
diff --git a/lldb/include/lldb/Host/common/NativeThreadProtocol.h b/lldb/include/lldb/Host/common/NativeThreadProtocol.h
--- a/lldb/include/lldb/Host/common/NativeThreadProtocol.h
+++ b/lldb/include/lldb/Host/common/NativeThreadProtocol.h
@@ -21,7 +21,7 @@
 public:
   NativeThreadProtocol(NativeProcessProtocol &process, lldb::tid_t tid);
 
-  virtual ~NativeThreadProtocol() {}
+  virtual ~NativeThreadProtocol() = default;
 
   virtual std::string GetName() = 0;
 
diff --git a/lldb/include/lldb/Interpreter/CommandInterpreter.h b/lldb/include/lldb/Interpreter/CommandInterpreter.h
--- a/lldb/include/lldb/Interpreter/CommandInterpreter.h
+++ b/lldb/include/lldb/Interpreter/CommandInterpreter.h
@@ -33,7 +33,7 @@
 
 class CommandInterpreterRunResult {
 public:
-  CommandInterpreterRunResult() {}
+  CommandInterpreterRunResult() = default;
 
   uint32_t GetNumErrors() const { return m_num_errors; }
 
@@ -100,9 +100,7 @@
         m_echo_comment_commands(echo_comments), m_print_results(print_results),
         m_print_errors(print_errors), m_add_to_history(add_to_history) {}
 
-  CommandInterpreterRunOptions()
-
-  {}
+  CommandInterpreterRunOptions() = default;
 
   void SetSilent(bool silent) {
     LazyBool value = silent ? eLazyBoolNo : eLazyBoolYes;
diff --git a/lldb/include/lldb/Interpreter/OptionValue.h b/lldb/include/lldb/Interpreter/OptionValue.h
--- a/lldb/include/lldb/Interpreter/OptionValue.h
+++ b/lldb/include/lldb/Interpreter/OptionValue.h
@@ -60,7 +60,7 @@
     eDumpGroupExport = (eDumpOptionCommand | eDumpOptionName | eDumpOptionValue)
   };
 
-  OptionValue() {}
+  OptionValue() = default;
 
   virtual ~OptionValue() = default;
 
diff --git a/lldb/include/lldb/Interpreter/Options.h b/lldb/include/lldb/Interpreter/Options.h
--- a/lldb/include/lldb/Interpreter/Options.h
+++ b/lldb/include/lldb/Interpreter/Options.h
@@ -254,7 +254,7 @@
 
 class OptionGroupOptions : public Options {
 public:
-  OptionGroupOptions() {}
+  OptionGroupOptions() = default;
 
   ~OptionGroupOptions() override = default;
 
diff --git a/lldb/include/lldb/Interpreter/ScriptInterpreter.h b/lldb/include/lldb/Interpreter/ScriptInterpreter.h
--- a/lldb/include/lldb/Interpreter/ScriptInterpreter.h
+++ b/lldb/include/lldb/Interpreter/ScriptInterpreter.h
@@ -37,6 +37,40 @@
   operator=(const ScriptInterpreterLocker &) = delete;
 };
 
+class ExecuteScriptOptions {
+public:
+  ExecuteScriptOptions() = default;
+
+  bool GetEnableIO() const { return m_enable_io; }
+
+  bool GetSetLLDBGlobals() const { return m_set_lldb_globals; }
+
+  // If this is true then any exceptions raised by the script will be
+  // cleared with PyErr_Clear().   If false then they will be left for
+  // the caller to clean up
+  bool GetMaskoutErrors() const { return m_maskout_errors; }
+
+  ExecuteScriptOptions &SetEnableIO(bool enable) {
+    m_enable_io = enable;
+    return *this;
+  }
+
+  ExecuteScriptOptions &SetSetLLDBGlobals(bool set) {
+    m_set_lldb_globals = set;
+    return *this;
+  }
+
+  ExecuteScriptOptions &SetMaskoutErrors(bool maskout) {
+    m_maskout_errors = maskout;
+    return *this;
+  }
+
+private:
+  bool m_enable_io = true;
+  bool m_set_lldb_globals = true;
+  bool m_maskout_errors = true;
+};
+
 class ScriptInterpreterIORedirect {
 public:
   /// Create an IO redirect. If IO is enabled, this will redirects the output
@@ -92,40 +126,6 @@
 
   ~ScriptInterpreter() override = default;
 
-  struct ExecuteScriptOptions {
-  public:
-    ExecuteScriptOptions() {}
-
-    bool GetEnableIO() const { return m_enable_io; }
-
-    bool GetSetLLDBGlobals() const { return m_set_lldb_globals; }
-
-    // If this is true then any exceptions raised by the script will be
-    // cleared with PyErr_Clear().   If false then they will be left for
-    // the caller to clean up
-    bool GetMaskoutErrors() const { return m_maskout_errors; }
-
-    ExecuteScriptOptions &SetEnableIO(bool enable) {
-      m_enable_io = enable;
-      return *this;
-    }
-
-    ExecuteScriptOptions &SetSetLLDBGlobals(bool set) {
-      m_set_lldb_globals = set;
-      return *this;
-    }
-
-    ExecuteScriptOptions &SetMaskoutErrors(bool maskout) {
-      m_maskout_errors = maskout;
-      return *this;
-    }
-
-  private:
-    bool m_enable_io = true;
-    bool m_set_lldb_globals = true;
-    bool m_maskout_errors = true;
-  };
-
   virtual bool Interrupt() { return false; }
 
   virtual bool ExecuteOneLine(
diff --git a/lldb/include/lldb/Symbol/CompactUnwindInfo.h b/lldb/include/lldb/Symbol/CompactUnwindInfo.h
--- a/lldb/include/lldb/Symbol/CompactUnwindInfo.h
+++ b/lldb/include/lldb/Symbol/CompactUnwindInfo.h
@@ -63,7 +63,7 @@
                                  // provides the upper bound of
     // function addresses that are described
 
-    UnwindIndex() {}
+    UnwindIndex() = default;
 
     bool operator<(const CompactUnwindInfo::UnwindIndex &rhs) const {
       return function_offset < rhs.function_offset;
@@ -96,7 +96,7 @@
     uint32_t personality_array_offset = 0;
     uint32_t personality_array_count = 0;
 
-    UnwindHeader() {}
+    UnwindHeader() = default;
   };
 
   void ScanIndex(const lldb::ProcessSP &process_sp);
diff --git a/lldb/include/lldb/Symbol/DeclVendor.h b/lldb/include/lldb/Symbol/DeclVendor.h
--- a/lldb/include/lldb/Symbol/DeclVendor.h
+++ b/lldb/include/lldb/Symbol/DeclVendor.h
@@ -28,7 +28,7 @@
   // Constructors and Destructors
   DeclVendor(DeclVendorKind kind) : m_kind(kind) {}
 
-  virtual ~DeclVendor() {}
+  virtual ~DeclVendor() = default;
 
   DeclVendorKind GetKind() const { return m_kind; }
 
diff --git a/lldb/include/lldb/Symbol/Function.h b/lldb/include/lldb/Symbol/Function.h
--- a/lldb/include/lldb/Symbol/Function.h
+++ b/lldb/include/lldb/Symbol/Function.h
@@ -271,7 +271,7 @@
 class CallEdge {
 public:
   enum class AddrType : uint8_t { Call, AfterCall };
-  virtual ~CallEdge() {}
+  virtual ~CallEdge() = default;
 
   /// Get the callee's definition.
   ///
diff --git a/lldb/include/lldb/Symbol/ObjectFile.h b/lldb/include/lldb/Symbol/ObjectFile.h
--- a/lldb/include/lldb/Symbol/ObjectFile.h
+++ b/lldb/include/lldb/Symbol/ObjectFile.h
@@ -25,9 +25,9 @@
 
 class ObjectFileJITDelegate {
 public:
-  ObjectFileJITDelegate() {}
+  ObjectFileJITDelegate() = default;
 
-  virtual ~ObjectFileJITDelegate() {}
+  virtual ~ObjectFileJITDelegate() = default;
 
   virtual lldb::ByteOrder GetByteOrder() const = 0;
 
diff --git a/lldb/include/lldb/Symbol/SymbolFile.h b/lldb/include/lldb/Symbol/SymbolFile.h
--- a/lldb/include/lldb/Symbol/SymbolFile.h
+++ b/lldb/include/lldb/Symbol/SymbolFile.h
@@ -69,7 +69,7 @@
       : m_objfile_sp(std::move(objfile_sp)), m_abilities(0),
         m_calculated_abilities(false) {}
 
-  ~SymbolFile() override {}
+  ~SymbolFile() override = default;
 
   /// Get a mask of what this symbol file supports for the object file
   /// that it was constructed with.
diff --git a/lldb/include/lldb/Symbol/TaggedASTType.h b/lldb/include/lldb/Symbol/TaggedASTType.h
--- a/lldb/include/lldb/Symbol/TaggedASTType.h
+++ b/lldb/include/lldb/Symbol/TaggedASTType.h
@@ -27,7 +27,7 @@
 
   TaggedASTType() : CompilerType() {}
 
-  virtual ~TaggedASTType() {}
+  virtual ~TaggedASTType() = default;
 
   TaggedASTType<C> &operator=(const TaggedASTType<C> &tw) {
     CompilerType::operator=(tw);
diff --git a/lldb/include/lldb/Symbol/Type.h b/lldb/include/lldb/Symbol/Type.h
--- a/lldb/include/lldb/Symbol/Type.h
+++ b/lldb/include/lldb/Symbol/Type.h
@@ -51,7 +51,7 @@
 
   SymbolFileType(SymbolFile &symbol_file, const lldb::TypeSP &type_sp);
 
-  ~SymbolFileType() {}
+  ~SymbolFileType() = default;
 
   Type *operator->() { return GetType(); }
 
@@ -239,7 +239,7 @@
 public:
   TypeImpl() = default;
 
-  ~TypeImpl() {}
+  ~TypeImpl() = default;
 
   TypeImpl(const lldb::TypeSP &type_sp);
 
diff --git a/lldb/include/lldb/Target/ExecutionContextScope.h b/lldb/include/lldb/Target/ExecutionContextScope.h
--- a/lldb/include/lldb/Target/ExecutionContextScope.h
+++ b/lldb/include/lldb/Target/ExecutionContextScope.h
@@ -31,7 +31,7 @@
 /// context to allow functions that take a execution contexts to be called.
 class ExecutionContextScope {
 public:
-  virtual ~ExecutionContextScope() {}
+  virtual ~ExecutionContextScope() = default;
 
   virtual lldb::TargetSP CalculateTarget() = 0;
 
diff --git a/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h b/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h
--- a/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h
+++ b/lldb/include/lldb/Target/InstrumentationRuntimeStopInfo.h
@@ -18,7 +18,7 @@
 
 class InstrumentationRuntimeStopInfo : public StopInfo {
 public:
-  ~InstrumentationRuntimeStopInfo() override {}
+  ~InstrumentationRuntimeStopInfo() override = default;
 
   lldb::StopReason GetStopReason() const override {
     return lldb::eStopReasonInstrumentation;
diff --git a/lldb/include/lldb/Target/Process.h b/lldb/include/lldb/Target/Process.h
--- a/lldb/include/lldb/Target/Process.h
+++ b/lldb/include/lldb/Target/Process.h
@@ -223,9 +223,7 @@
   friend bool operator==(const ProcessModID &lhs, const ProcessModID &rhs);
 
 public:
-  ProcessModID()
-
-  {}
+  ProcessModID() = default;
 
   ProcessModID(const ProcessModID &rhs)
       : m_stop_id(rhs.m_stop_id), m_memory_id(rhs.m_memory_id) {}
diff --git a/lldb/include/lldb/Target/RegisterCheckpoint.h b/lldb/include/lldb/Target/RegisterCheckpoint.h
--- a/lldb/include/lldb/Target/RegisterCheckpoint.h
+++ b/lldb/include/lldb/Target/RegisterCheckpoint.h
@@ -34,7 +34,7 @@
   RegisterCheckpoint(Reason reason)
       : UserID(0), m_data_sp(), m_reason(reason) {}
 
-  ~RegisterCheckpoint() {}
+  ~RegisterCheckpoint() = default;
 
   lldb::DataBufferSP &GetData() { return m_data_sp; }
 
diff --git a/lldb/include/lldb/Target/StackFrameRecognizer.h b/lldb/include/lldb/Target/StackFrameRecognizer.h
--- a/lldb/include/lldb/Target/StackFrameRecognizer.h
+++ b/lldb/include/lldb/Target/StackFrameRecognizer.h
@@ -37,7 +37,7 @@
     return lldb::ValueObjectSP();
   }
   virtual lldb::StackFrameSP GetMostRelevantFrame() { return nullptr; };
-  virtual ~RecognizedStackFrame(){};
+  virtual ~RecognizedStackFrame() = default;
 
   std::string GetStopDescription() { return m_stop_desc; }
 
@@ -63,7 +63,7 @@
     return "";
   }
 
-  virtual ~StackFrameRecognizer(){};
+  virtual ~StackFrameRecognizer() = default;
 };
 
 /// \class ScriptedStackFrameRecognizer
@@ -80,7 +80,7 @@
 public:
   ScriptedStackFrameRecognizer(lldb_private::ScriptInterpreter *interpreter,
                                const char *pclass);
-  ~ScriptedStackFrameRecognizer() override {}
+  ~ScriptedStackFrameRecognizer() override = default;
 
   std::string GetName() override {
     return GetPythonClassName();
diff --git a/lldb/include/lldb/Target/StopInfo.h b/lldb/include/lldb/Target/StopInfo.h
--- a/lldb/include/lldb/Target/StopInfo.h
+++ b/lldb/include/lldb/Target/StopInfo.h
@@ -25,7 +25,7 @@
   // Constructors and Destructors
   StopInfo(Thread &thread, uint64_t value);
 
-  virtual ~StopInfo() {}
+  virtual ~StopInfo() = default;
 
   bool IsValid() const;
 
diff --git a/lldb/include/lldb/Target/ThreadCollection.h b/lldb/include/lldb/Target/ThreadCollection.h
--- a/lldb/include/lldb/Target/ThreadCollection.h
+++ b/lldb/include/lldb/Target/ThreadCollection.h
@@ -28,7 +28,7 @@
 
   ThreadCollection(collection threads);
 
-  virtual ~ThreadCollection() {}
+  virtual ~ThreadCollection() = default;
 
   uint32_t GetSize();
 
diff --git a/lldb/include/lldb/Target/ThreadPlanStack.h b/lldb/include/lldb/Target/ThreadPlanStack.h
--- a/lldb/include/lldb/Target/ThreadPlanStack.h
+++ b/lldb/include/lldb/Target/ThreadPlanStack.h
@@ -33,7 +33,7 @@
 
 public:
   ThreadPlanStack(const Thread &thread, bool make_empty = false);
-  ~ThreadPlanStack() {}
+  ~ThreadPlanStack() = default;
 
   using PlanStack = std::vector<lldb::ThreadPlanSP>;
 
@@ -115,7 +115,7 @@
 class ThreadPlanStackMap {
 public:
   ThreadPlanStackMap(Process &process) : m_process(process) {}
-  ~ThreadPlanStackMap() {}
+  ~ThreadPlanStackMap() = default;
 
   // Prune the map using the current_threads list.
   void Update(ThreadList &current_threads, bool delete_missing,
diff --git a/lldb/include/lldb/Target/UnixSignals.h b/lldb/include/lldb/Target/UnixSignals.h
--- a/lldb/include/lldb/Target/UnixSignals.h
+++ b/lldb/include/lldb/Target/UnixSignals.h
@@ -104,7 +104,7 @@
     Signal(const char *name, bool default_suppress, bool default_stop,
            bool default_notify, const char *description, const char *alias);
 
-    ~Signal() {}
+    ~Signal() = default;
   };
 
   virtual void Reset();
diff --git a/lldb/include/lldb/Target/Unwind.h b/lldb/include/lldb/Target/Unwind.h
--- a/lldb/include/lldb/Target/Unwind.h
+++ b/lldb/include/lldb/Target/Unwind.h
@@ -21,7 +21,7 @@
   Unwind(Thread &thread) : m_thread(thread), m_unwind_mutex() {}
 
 public:
-  virtual ~Unwind() {}
+  virtual ~Unwind() = default;
 
   void Clear() {
     std::lock_guard<std::recursive_mutex> guard(m_unwind_mutex);
diff --git a/lldb/include/lldb/Utility/Baton.h b/lldb/include/lldb/Utility/Baton.h
--- a/lldb/include/lldb/Utility/Baton.h
+++ b/lldb/include/lldb/Utility/Baton.h
@@ -34,8 +34,8 @@
 /// needed resources in their destructors.
 class Baton {
 public:
-  Baton() {}
-  virtual ~Baton() {}
+  Baton() = default;
+  virtual ~Baton() = default;
 
   virtual void *data() = 0;
 
diff --git a/lldb/include/lldb/Utility/DataBuffer.h b/lldb/include/lldb/Utility/DataBuffer.h
--- a/lldb/include/lldb/Utility/DataBuffer.h
+++ b/lldb/include/lldb/Utility/DataBuffer.h
@@ -48,7 +48,7 @@
   /// and be downcast to the DataBuffer pure virtual interface. The virtual
   /// destructor ensures that destructing the base class will destruct the
   /// class that inherited from it correctly.
-  virtual ~DataBuffer() {}
+  virtual ~DataBuffer() = default;
 
   /// Get a pointer to the data.
   ///
diff --git a/lldb/include/lldb/Utility/Event.h b/lldb/include/lldb/Utility/Event.h
--- a/lldb/include/lldb/Utility/Event.h
+++ b/lldb/include/lldb/Utility/Event.h
@@ -101,7 +101,7 @@
 public:
   EventDataReceipt() : EventData(), m_predicate(false) {}
 
-  ~EventDataReceipt() override {}
+  ~EventDataReceipt() override = default;
 
   static ConstString GetFlavorString() {
     static ConstString g_flavor("Process::ProcessEventData");
diff --git a/lldb/include/lldb/Utility/ReproducerInstrumentation.h b/lldb/include/lldb/Utility/ReproducerInstrumentation.h
--- a/lldb/include/lldb/Utility/ReproducerInstrumentation.h
+++ b/lldb/include/lldb/Utility/ReproducerInstrumentation.h
@@ -469,7 +469,7 @@
 
 /// The replayer interface.
 struct Replayer {
-  virtual ~Replayer() {}
+  virtual ~Replayer() = default;
   virtual void operator()(Deserializer &deserializer) const = 0;
 };
 
@@ -714,7 +714,7 @@
   friend llvm::optional_detail::OptionalStorage<InstrumentationData, true>;
   friend llvm::Optional<InstrumentationData>;
 
-  InstrumentationData() {}
+  InstrumentationData() = default;
   InstrumentationData(Serializer &serializer, Registry &registry)
       : m_serializer(&serializer), m_deserializer(nullptr),
         m_registry(&registry) {}
diff --git a/lldb/include/lldb/Utility/StreamTee.h b/lldb/include/lldb/Utility/StreamTee.h
--- a/lldb/include/lldb/Utility/StreamTee.h
+++ b/lldb/include/lldb/Utility/StreamTee.h
@@ -45,7 +45,7 @@
     m_streams = rhs.m_streams;
   }
 
-  ~StreamTee() override {}
+  ~StreamTee() override = default;
 
   StreamTee &operator=(const StreamTee &rhs) {
     if (this != &rhs) {
diff --git a/lldb/include/lldb/Utility/TraceGDBRemotePackets.h b/lldb/include/lldb/Utility/TraceGDBRemotePackets.h
--- a/lldb/include/lldb/Utility/TraceGDBRemotePackets.h
+++ b/lldb/include/lldb/Utility/TraceGDBRemotePackets.h
@@ -60,7 +60,7 @@
 /// jLLDBTraceStop gdb-remote packet
 /// \{
 struct TraceStopRequest {
-  TraceStopRequest() {}
+  TraceStopRequest() = default;
 
   TraceStopRequest(llvm::StringRef type, const std::vector<lldb::tid_t> &tids);
 
diff --git a/lldb/include/lldb/Utility/UserID.h b/lldb/include/lldb/Utility/UserID.h
--- a/lldb/include/lldb/Utility/UserID.h
+++ b/lldb/include/lldb/Utility/UserID.h
@@ -33,7 +33,7 @@
   UserID(lldb::user_id_t uid = LLDB_INVALID_UID) : m_uid(uid) {}
 
   /// Destructor.
-  ~UserID() {}
+  ~UserID() = default;
 
   /// Clears the object state.
   ///
diff --git a/lldb/include/lldb/Utility/VMRange.h b/lldb/include/lldb/Utility/VMRange.h
--- a/lldb/include/lldb/Utility/VMRange.h
+++ b/lldb/include/lldb/Utility/VMRange.h
@@ -26,13 +26,13 @@
   typedef collection::iterator iterator;
   typedef collection::const_iterator const_iterator;
 
-  VMRange() {}
+  VMRange() = default;
 
   VMRange(lldb::addr_t start_addr, lldb::addr_t end_addr)
       : m_base_addr(start_addr),
         m_byte_size(end_addr > start_addr ? end_addr - start_addr : 0) {}
 
-  ~VMRange() {}
+  ~VMRange() = default;
 
   void Clear() {
     m_base_addr = 0;
diff --git a/lldb/include/lldb/lldb-private-types.h b/lldb/include/lldb/lldb-private-types.h
--- a/lldb/include/lldb/lldb-private-types.h
+++ b/lldb/include/lldb/lldb-private-types.h
@@ -100,7 +100,7 @@
 using OptionEnumValues = llvm::ArrayRef<OptionEnumValueElement>;
 
 struct OptionValidator {
-  virtual ~OptionValidator() {}
+  virtual ~OptionValidator() = default;
   virtual bool IsValid(Platform &platform,
                        const ExecutionContext &target) const = 0;
   virtual const char *ShortConditionString() const = 0;
diff --git a/lldb/source/Breakpoint/BreakpointList.cpp b/lldb/source/Breakpoint/BreakpointList.cpp
--- a/lldb/source/Breakpoint/BreakpointList.cpp
+++ b/lldb/source/Breakpoint/BreakpointList.cpp
@@ -26,7 +26,7 @@
     : m_mutex(), m_breakpoints(), m_next_break_id(0),
       m_is_internal(is_internal) {}
 
-BreakpointList::~BreakpointList() {}
+BreakpointList::~BreakpointList() = default;
 
 break_id_t BreakpointList::Add(BreakpointSP &bp_sp, bool notify) {
   std::lock_guard<std::recursive_mutex> guard(m_mutex);
diff --git a/lldb/source/Breakpoint/BreakpointLocationCollection.cpp b/lldb/source/Breakpoint/BreakpointLocationCollection.cpp
--- a/lldb/source/Breakpoint/BreakpointLocationCollection.cpp
+++ b/lldb/source/Breakpoint/BreakpointLocationCollection.cpp
@@ -21,7 +21,7 @@
     : m_break_loc_collection(), m_collection_mutex() {}
 
 // Destructor
-BreakpointLocationCollection::~BreakpointLocationCollection() {}
+BreakpointLocationCollection::~BreakpointLocationCollection() = default;
 
 void BreakpointLocationCollection::Add(const BreakpointLocationSP &bp_loc) {
   std::lock_guard<std::mutex> guard(m_collection_mutex);
diff --git a/lldb/source/Breakpoint/BreakpointResolver.cpp b/lldb/source/Breakpoint/BreakpointResolver.cpp
--- a/lldb/source/Breakpoint/BreakpointResolver.cpp
+++ b/lldb/source/Breakpoint/BreakpointResolver.cpp
@@ -65,7 +65,7 @@
                                        lldb::addr_t offset)
     : m_breakpoint(bkpt), m_offset(offset), SubclassID(resolverTy) {}
 
-BreakpointResolver::~BreakpointResolver() {}
+BreakpointResolver::~BreakpointResolver() = default;
 
 BreakpointResolverSP BreakpointResolver::CreateFromStructuredData(
     const StructuredData::Dictionary &resolver_dict, Status &error) {
diff --git a/lldb/source/Breakpoint/BreakpointSiteList.cpp b/lldb/source/Breakpoint/BreakpointSiteList.cpp
--- a/lldb/source/Breakpoint/BreakpointSiteList.cpp
+++ b/lldb/source/Breakpoint/BreakpointSiteList.cpp
@@ -16,7 +16,7 @@
 
 BreakpointSiteList::BreakpointSiteList() : m_mutex(), m_bp_site_list() {}
 
-BreakpointSiteList::~BreakpointSiteList() {}
+BreakpointSiteList::~BreakpointSiteList() = default;
 
 // Add breakpoint site to the list.  However, if the element already exists in
 // the list, then we don't add it, and return LLDB_INVALID_BREAK_ID.
diff --git a/lldb/source/Breakpoint/Stoppoint.cpp b/lldb/source/Breakpoint/Stoppoint.cpp
--- a/lldb/source/Breakpoint/Stoppoint.cpp
+++ b/lldb/source/Breakpoint/Stoppoint.cpp
@@ -14,10 +14,10 @@
 using namespace lldb_private;
 
 // Stoppoint constructor
-Stoppoint::Stoppoint() {}
+Stoppoint::Stoppoint() = default;
 
 // Destructor
-Stoppoint::~Stoppoint() {}
+Stoppoint::~Stoppoint() = default;
 
 break_id_t Stoppoint::GetID() const { return m_bid; }
 
diff --git a/lldb/source/Breakpoint/WatchpointList.cpp b/lldb/source/Breakpoint/WatchpointList.cpp
--- a/lldb/source/Breakpoint/WatchpointList.cpp
+++ b/lldb/source/Breakpoint/WatchpointList.cpp
@@ -14,7 +14,7 @@
 
 WatchpointList::WatchpointList() : m_watchpoints(), m_mutex() {}
 
-WatchpointList::~WatchpointList() {}
+WatchpointList::~WatchpointList() = default;
 
 // Add a watchpoint to the list.
 lldb::watch_id_t WatchpointList::Add(const WatchpointSP &wp_sp, bool notify) {
diff --git a/lldb/source/Commands/CommandObjectGUI.cpp b/lldb/source/Commands/CommandObjectGUI.cpp
--- a/lldb/source/Commands/CommandObjectGUI.cpp
+++ b/lldb/source/Commands/CommandObjectGUI.cpp
@@ -22,7 +22,7 @@
     : CommandObjectParsed(interpreter, "gui",
                           "Switch into the curses based GUI mode.", "gui") {}
 
-CommandObjectGUI::~CommandObjectGUI() {}
+CommandObjectGUI::~CommandObjectGUI() = default;
 
 bool CommandObjectGUI::DoExecute(Args &args, CommandReturnObject &result) {
 #if LLDB_ENABLE_CURSES
diff --git a/lldb/source/Commands/CommandObjectHelp.h b/lldb/source/Commands/CommandObjectHelp.h
--- a/lldb/source/Commands/CommandObjectHelp.h
+++ b/lldb/source/Commands/CommandObjectHelp.h
@@ -34,7 +34,7 @@
   public:
     CommandOptions() : Options() {}
 
-    ~CommandOptions() override {}
+    ~CommandOptions() override = default;
 
     Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
                           ExecutionContext *execution_context) override {
diff --git a/lldb/source/Commands/CommandObjectLanguage.cpp b/lldb/source/Commands/CommandObjectLanguage.cpp
--- a/lldb/source/Commands/CommandObjectLanguage.cpp
+++ b/lldb/source/Commands/CommandObjectLanguage.cpp
@@ -23,4 +23,4 @@
   LanguageRuntime::InitializeCommands(this);
 }
 
-CommandObjectLanguage::~CommandObjectLanguage() {}
+CommandObjectLanguage::~CommandObjectLanguage() = default;
diff --git a/lldb/source/Commands/CommandObjectPlatform.cpp b/lldb/source/Commands/CommandObjectPlatform.cpp
--- a/lldb/source/Commands/CommandObjectPlatform.cpp
+++ b/lldb/source/Commands/CommandObjectPlatform.cpp
@@ -60,7 +60,7 @@
 
 class OptionPermissions : public OptionGroup {
 public:
-  OptionPermissions() {}
+  OptionPermissions() = default;
 
   ~OptionPermissions() override = default;
 
diff --git a/lldb/source/Commands/CommandObjectQuit.cpp b/lldb/source/Commands/CommandObjectQuit.cpp
--- a/lldb/source/Commands/CommandObjectQuit.cpp
+++ b/lldb/source/Commands/CommandObjectQuit.cpp
@@ -22,7 +22,7 @@
     : CommandObjectParsed(interpreter, "quit", "Quit the LLDB debugger.",
                           "quit [exit-code]") {}
 
-CommandObjectQuit::~CommandObjectQuit() {}
+CommandObjectQuit::~CommandObjectQuit() = default;
 
 // returns true if there is at least one alive process is_a_detach will be true
 // if all alive processes will be detached when you quit and false if at least
diff --git a/lldb/source/Commands/CommandObjectRegexCommand.cpp b/lldb/source/Commands/CommandObjectRegexCommand.cpp
--- a/lldb/source/Commands/CommandObjectRegexCommand.cpp
+++ b/lldb/source/Commands/CommandObjectRegexCommand.cpp
@@ -23,7 +23,7 @@
       m_entries(), m_is_removable(is_removable) {}
 
 // Destructor
-CommandObjectRegexCommand::~CommandObjectRegexCommand() {}
+CommandObjectRegexCommand::~CommandObjectRegexCommand() = default;
 
 bool CommandObjectRegexCommand::DoExecute(llvm::StringRef command,
                                           CommandReturnObject &result) {
diff --git a/lldb/source/Commands/CommandObjectScript.cpp b/lldb/source/Commands/CommandObjectScript.cpp
--- a/lldb/source/Commands/CommandObjectScript.cpp
+++ b/lldb/source/Commands/CommandObjectScript.cpp
@@ -84,7 +84,7 @@
           "results.  Start the interactive interpreter if no code is supplied.",
           "script [--language <scripting-language> --] [<script-code>]") {}
 
-CommandObjectScript::~CommandObjectScript() {}
+CommandObjectScript::~CommandObjectScript() = default;
 
 bool CommandObjectScript::DoExecute(llvm::StringRef command,
                                     CommandReturnObject &result) {
diff --git a/lldb/source/Commands/CommandObjectTarget.cpp b/lldb/source/Commands/CommandObjectTarget.cpp
--- a/lldb/source/Commands/CommandObjectTarget.cpp
+++ b/lldb/source/Commands/CommandObjectTarget.cpp
@@ -158,9 +158,9 @@
 
 class OptionGroupDependents : public OptionGroup {
 public:
-  OptionGroupDependents() {}
+  OptionGroupDependents() = default;
 
-  ~OptionGroupDependents() override {}
+  ~OptionGroupDependents() override = default;
 
   llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
     return llvm::makeArrayRef(g_target_dependents_options);
diff --git a/lldb/source/Commands/CommandObjectVersion.cpp b/lldb/source/Commands/CommandObjectVersion.cpp
--- a/lldb/source/Commands/CommandObjectVersion.cpp
+++ b/lldb/source/Commands/CommandObjectVersion.cpp
@@ -20,7 +20,7 @@
     : CommandObjectParsed(interpreter, "version",
                           "Show the LLDB debugger version.", "version") {}
 
-CommandObjectVersion::~CommandObjectVersion() {}
+CommandObjectVersion::~CommandObjectVersion() = default;
 
 bool CommandObjectVersion::DoExecute(Args &args, CommandReturnObject &result) {
   if (args.GetArgumentCount() == 0) {
diff --git a/lldb/source/Core/AddressRange.cpp b/lldb/source/Core/AddressRange.cpp
--- a/lldb/source/Core/AddressRange.cpp
+++ b/lldb/source/Core/AddressRange.cpp
@@ -41,7 +41,7 @@
 AddressRange::AddressRange(const Address &so_addr, addr_t byte_size)
     : m_base_addr(so_addr), m_byte_size(byte_size) {}
 
-AddressRange::~AddressRange() {}
+AddressRange::~AddressRange() = default;
 
 bool AddressRange::Contains(const Address &addr) const {
   SectionSP range_sect_sp = GetBaseAddress().GetSection();
diff --git a/lldb/source/Core/AddressResolver.cpp b/lldb/source/Core/AddressResolver.cpp
--- a/lldb/source/Core/AddressResolver.cpp
+++ b/lldb/source/Core/AddressResolver.cpp
@@ -17,9 +17,9 @@
 using namespace lldb_private;
 
 // AddressResolver:
-AddressResolver::AddressResolver() {}
+AddressResolver::AddressResolver() = default;
 
-AddressResolver::~AddressResolver() {}
+AddressResolver::~AddressResolver() = default;
 
 void AddressResolver::ResolveAddressInModules(SearchFilter &filter,
                                               ModuleList &modules) {
diff --git a/lldb/source/Core/AddressResolverFileLine.cpp b/lldb/source/Core/AddressResolverFileLine.cpp
--- a/lldb/source/Core/AddressResolverFileLine.cpp
+++ b/lldb/source/Core/AddressResolverFileLine.cpp
@@ -32,7 +32,7 @@
     SourceLocationSpec location_spec)
     : AddressResolver(), m_src_location_spec(location_spec) {}
 
-AddressResolverFileLine::~AddressResolverFileLine() {}
+AddressResolverFileLine::~AddressResolverFileLine() = default;
 
 Searcher::CallbackReturn
 AddressResolverFileLine::SearchCallback(SearchFilter &filter,
diff --git a/lldb/source/Core/FileLineResolver.cpp b/lldb/source/Core/FileLineResolver.cpp
--- a/lldb/source/Core/FileLineResolver.cpp
+++ b/lldb/source/Core/FileLineResolver.cpp
@@ -29,7 +29,7 @@
     : Searcher(), m_file_spec(file_spec), m_line_number(line_no),
       m_inlines(check_inlines) {}
 
-FileLineResolver::~FileLineResolver() {}
+FileLineResolver::~FileLineResolver() = default;
 
 Searcher::CallbackReturn
 FileLineResolver::SearchCallback(SearchFilter &filter, SymbolContext &context,
diff --git a/lldb/source/Core/ModuleChild.cpp b/lldb/source/Core/ModuleChild.cpp
--- a/lldb/source/Core/ModuleChild.cpp
+++ b/lldb/source/Core/ModuleChild.cpp
@@ -13,7 +13,7 @@
 ModuleChild::ModuleChild(const lldb::ModuleSP &module_sp)
     : m_module_wp(module_sp) {}
 
-ModuleChild::~ModuleChild() {}
+ModuleChild::~ModuleChild() = default;
 
 const ModuleChild &ModuleChild::operator=(const ModuleChild &rhs) {
   if (this != &rhs)
diff --git a/lldb/source/Core/PluginManager.cpp b/lldb/source/Core/PluginManager.cpp
--- a/lldb/source/Core/PluginManager.cpp
+++ b/lldb/source/Core/PluginManager.cpp
@@ -38,7 +38,7 @@
 typedef void (*PluginTermCallback)();
 
 struct PluginInfo {
-  PluginInfo() {}
+  PluginInfo() = default;
 
   llvm::sys::DynamicLibrary library;
   PluginInitCallback plugin_init_callback = nullptr;
diff --git a/lldb/source/Core/SourceManager.cpp b/lldb/source/Core/SourceManager.cpp
--- a/lldb/source/Core/SourceManager.cpp
+++ b/lldb/source/Core/SourceManager.cpp
@@ -61,7 +61,7 @@
       m_debugger_wp(debugger_sp) {}
 
 // Destructor
-SourceManager::~SourceManager() {}
+SourceManager::~SourceManager() = default;
 
 SourceManager::FileSP SourceManager::GetFile(const FileSpec &file_spec) {
   if (!file_spec)
diff --git a/lldb/source/Core/StreamFile.cpp b/lldb/source/Core/StreamFile.cpp
--- a/lldb/source/Core/StreamFile.cpp
+++ b/lldb/source/Core/StreamFile.cpp
@@ -43,7 +43,7 @@
   }
 }
 
-StreamFile::~StreamFile() {}
+StreamFile::~StreamFile() = default;
 
 void StreamFile::Flush() { m_file_sp->Flush(); }
 
diff --git a/lldb/source/Core/ValueObject.cpp b/lldb/source/Core/ValueObject.cpp
--- a/lldb/source/Core/ValueObject.cpp
+++ b/lldb/source/Core/ValueObject.cpp
@@ -106,7 +106,7 @@
 }
 
 // Destructor
-ValueObject::~ValueObject() {}
+ValueObject::~ValueObject() = default;
 
 bool ValueObject::UpdateValueIfNeeded(bool update_format) {
 
@@ -2839,7 +2839,7 @@
     const ValueObject::EvaluationPoint &rhs)
     : m_mod_id(), m_exe_ctx_ref(rhs.m_exe_ctx_ref), m_needs_update(true) {}
 
-ValueObject::EvaluationPoint::~EvaluationPoint() {}
+ValueObject::EvaluationPoint::~EvaluationPoint() = default;
 
 // This function checks the EvaluationPoint against the current process state.
 // If the current state matches the evaluation point, or the evaluation point
diff --git a/lldb/source/Core/ValueObjectCast.cpp b/lldb/source/Core/ValueObjectCast.cpp
--- a/lldb/source/Core/ValueObjectCast.cpp
+++ b/lldb/source/Core/ValueObjectCast.cpp
@@ -36,7 +36,7 @@
   m_value.SetCompilerType(cast_type);
 }
 
-ValueObjectCast::~ValueObjectCast() {}
+ValueObjectCast::~ValueObjectCast() = default;
 
 CompilerType ValueObjectCast::GetCompilerTypeImpl() { return m_cast_type; }
 
diff --git a/lldb/source/Core/ValueObjectChild.cpp b/lldb/source/Core/ValueObjectChild.cpp
--- a/lldb/source/Core/ValueObjectChild.cpp
+++ b/lldb/source/Core/ValueObjectChild.cpp
@@ -43,7 +43,7 @@
   SetLanguageFlags(language_flags);
 }
 
-ValueObjectChild::~ValueObjectChild() {}
+ValueObjectChild::~ValueObjectChild() = default;
 
 lldb::ValueType ValueObjectChild::GetValueType() const {
   return m_parent->GetValueType();
diff --git a/lldb/source/Core/ValueObjectConstResult.cpp b/lldb/source/Core/ValueObjectConstResult.cpp
--- a/lldb/source/Core/ValueObjectConstResult.cpp
+++ b/lldb/source/Core/ValueObjectConstResult.cpp
@@ -193,7 +193,7 @@
   m_error = m_value.GetValueAsData(&exe_ctx, m_data, module);
 }
 
-ValueObjectConstResult::~ValueObjectConstResult() {}
+ValueObjectConstResult::~ValueObjectConstResult() = default;
 
 CompilerType ValueObjectConstResult::GetCompilerTypeImpl() {
   return m_value.GetCompilerType();
diff --git a/lldb/source/Core/ValueObjectConstResultCast.cpp b/lldb/source/Core/ValueObjectConstResultCast.cpp
--- a/lldb/source/Core/ValueObjectConstResultCast.cpp
+++ b/lldb/source/Core/ValueObjectConstResultCast.cpp
@@ -27,7 +27,7 @@
   m_name = name;
 }
 
-ValueObjectConstResultCast::~ValueObjectConstResultCast() {}
+ValueObjectConstResultCast::~ValueObjectConstResultCast() = default;
 
 lldb::ValueObjectSP ValueObjectConstResultCast::Dereference(Status &error) {
   return m_impl.Dereference(error);
diff --git a/lldb/source/Core/ValueObjectConstResultChild.cpp b/lldb/source/Core/ValueObjectConstResultChild.cpp
--- a/lldb/source/Core/ValueObjectConstResultChild.cpp
+++ b/lldb/source/Core/ValueObjectConstResultChild.cpp
@@ -34,7 +34,7 @@
   m_name = name;
 }
 
-ValueObjectConstResultChild::~ValueObjectConstResultChild() {}
+ValueObjectConstResultChild::~ValueObjectConstResultChild() = default;
 
 lldb::ValueObjectSP ValueObjectConstResultChild::Dereference(Status &error) {
   return m_impl.Dereference(error);
diff --git a/lldb/source/Core/ValueObjectMemory.cpp b/lldb/source/Core/ValueObjectMemory.cpp
--- a/lldb/source/Core/ValueObjectMemory.cpp
+++ b/lldb/source/Core/ValueObjectMemory.cpp
@@ -106,7 +106,7 @@
   }
 }
 
-ValueObjectMemory::~ValueObjectMemory() {}
+ValueObjectMemory::~ValueObjectMemory() = default;
 
 CompilerType ValueObjectMemory::GetCompilerTypeImpl() {
   if (m_type_sp)
diff --git a/lldb/source/Core/ValueObjectRegister.cpp b/lldb/source/Core/ValueObjectRegister.cpp
--- a/lldb/source/Core/ValueObjectRegister.cpp
+++ b/lldb/source/Core/ValueObjectRegister.cpp
@@ -60,7 +60,7 @@
   }
 }
 
-ValueObjectRegisterSet::~ValueObjectRegisterSet() {}
+ValueObjectRegisterSet::~ValueObjectRegisterSet() = default;
 
 CompilerType ValueObjectRegisterSet::GetCompilerTypeImpl() {
   return CompilerType();
@@ -193,7 +193,7 @@
   ConstructObject(reg_num);
 }
 
-ValueObjectRegister::~ValueObjectRegister() {}
+ValueObjectRegister::~ValueObjectRegister() = default;
 
 CompilerType ValueObjectRegister::GetCompilerTypeImpl() {
   if (!m_compiler_type.IsValid()) {
diff --git a/lldb/source/Core/ValueObjectVariable.cpp b/lldb/source/Core/ValueObjectVariable.cpp
--- a/lldb/source/Core/ValueObjectVariable.cpp
+++ b/lldb/source/Core/ValueObjectVariable.cpp
@@ -63,7 +63,7 @@
   m_name = var_sp->GetName();
 }
 
-ValueObjectVariable::~ValueObjectVariable() {}
+ValueObjectVariable::~ValueObjectVariable() = default;
 
 CompilerType ValueObjectVariable::GetCompilerTypeImpl() {
   Type *var_type = m_variable_sp->GetType();
diff --git a/lldb/source/DataFormatters/TypeFormat.cpp b/lldb/source/DataFormatters/TypeFormat.cpp
--- a/lldb/source/DataFormatters/TypeFormat.cpp
+++ b/lldb/source/DataFormatters/TypeFormat.cpp
@@ -29,13 +29,13 @@
 
 TypeFormatImpl::TypeFormatImpl(const Flags &flags) : m_flags(flags) {}
 
-TypeFormatImpl::~TypeFormatImpl() {}
+TypeFormatImpl::~TypeFormatImpl() = default;
 
 TypeFormatImpl_Format::TypeFormatImpl_Format(lldb::Format f,
                                              const TypeFormatImpl::Flags &flags)
     : TypeFormatImpl(flags), m_format(f) {}
 
-TypeFormatImpl_Format::~TypeFormatImpl_Format() {}
+TypeFormatImpl_Format::~TypeFormatImpl_Format() = default;
 
 bool TypeFormatImpl_Format::FormatObject(ValueObject *valobj,
                                          std::string &dest) const {
@@ -134,7 +134,7 @@
     ConstString type_name, const TypeFormatImpl::Flags &flags)
     : TypeFormatImpl(flags), m_enum_type(type_name), m_types() {}
 
-TypeFormatImpl_EnumType::~TypeFormatImpl_EnumType() {}
+TypeFormatImpl_EnumType::~TypeFormatImpl_EnumType() = default;
 
 bool TypeFormatImpl_EnumType::FormatObject(ValueObject *valobj,
                                            std::string &dest) const {
diff --git a/lldb/source/DataFormatters/TypeSummary.cpp b/lldb/source/DataFormatters/TypeSummary.cpp
--- a/lldb/source/DataFormatters/TypeSummary.cpp
+++ b/lldb/source/DataFormatters/TypeSummary.cpp
@@ -26,7 +26,7 @@
 using namespace lldb;
 using namespace lldb_private;
 
-TypeSummaryOptions::TypeSummaryOptions() {}
+TypeSummaryOptions::TypeSummaryOptions() = default;
 
 lldb::LanguageType TypeSummaryOptions::GetLanguage() const { return m_lang; }
 
diff --git a/lldb/source/DataFormatters/TypeSynthetic.cpp b/lldb/source/DataFormatters/TypeSynthetic.cpp
--- a/lldb/source/DataFormatters/TypeSynthetic.cpp
+++ b/lldb/source/DataFormatters/TypeSynthetic.cpp
@@ -143,7 +143,7 @@
         m_python_class.c_str(), backend.GetSP());
 }
 
-ScriptedSyntheticChildren::FrontEnd::~FrontEnd() {}
+ScriptedSyntheticChildren::FrontEnd::~FrontEnd() = default;
 
 lldb::ValueObjectSP
 ScriptedSyntheticChildren::FrontEnd::GetChildAtIndex(size_t idx) {
diff --git a/lldb/source/Expression/DWARFExpression.cpp b/lldb/source/Expression/DWARFExpression.cpp
--- a/lldb/source/Expression/DWARFExpression.cpp
+++ b/lldb/source/Expression/DWARFExpression.cpp
@@ -67,7 +67,7 @@
 }
 
 // Destructor
-DWARFExpression::~DWARFExpression() {}
+DWARFExpression::~DWARFExpression() = default;
 
 bool DWARFExpression::IsValid() const { return m_data.GetByteSize() > 0; }
 
diff --git a/lldb/source/Expression/ExpressionVariable.cpp b/lldb/source/Expression/ExpressionVariable.cpp
--- a/lldb/source/Expression/ExpressionVariable.cpp
+++ b/lldb/source/Expression/ExpressionVariable.cpp
@@ -13,7 +13,7 @@
 
 using namespace lldb_private;
 
-ExpressionVariable::~ExpressionVariable() {}
+ExpressionVariable::~ExpressionVariable() = default;
 
 uint8_t *ExpressionVariable::GetValueBytes() {
   llvm::Optional<uint64_t> byte_size = m_frozen_sp->GetByteSize();
@@ -28,7 +28,7 @@
   return nullptr;
 }
 
-PersistentExpressionState::~PersistentExpressionState() {}
+PersistentExpressionState::~PersistentExpressionState() = default;
 
 lldb::addr_t PersistentExpressionState::LookupSymbol(ConstString name) {
   SymbolMap::iterator si = m_symbol_map.find(name.GetCString());
diff --git a/lldb/source/Expression/IRExecutionUnit.cpp b/lldb/source/Expression/IRExecutionUnit.cpp
--- a/lldb/source/Expression/IRExecutionUnit.cpp
+++ b/lldb/source/Expression/IRExecutionUnit.cpp
@@ -496,7 +496,7 @@
 IRExecutionUnit::MemoryManager::MemoryManager(IRExecutionUnit &parent)
     : m_default_mm_up(new llvm::SectionMemoryManager()), m_parent(parent) {}
 
-IRExecutionUnit::MemoryManager::~MemoryManager() {}
+IRExecutionUnit::MemoryManager::~MemoryManager() = default;
 
 lldb::SectionType IRExecutionUnit::GetSectionTypeFromSectionName(
     const llvm::StringRef &name, IRExecutionUnit::AllocationKind alloc_kind) {
diff --git a/lldb/source/Expression/IRInterpreter.cpp b/lldb/source/Expression/IRInterpreter.cpp
--- a/lldb/source/Expression/IRInterpreter.cpp
+++ b/lldb/source/Expression/IRInterpreter.cpp
@@ -122,7 +122,7 @@
     m_stack_pointer = stack_frame_top;
   }
 
-  ~InterpreterStackFrame() {}
+  ~InterpreterStackFrame() = default;
 
   void Jump(const BasicBlock *bb) {
     m_prev_bb = m_bb;
diff --git a/lldb/source/Expression/UserExpression.cpp b/lldb/source/Expression/UserExpression.cpp
--- a/lldb/source/Expression/UserExpression.cpp
+++ b/lldb/source/Expression/UserExpression.cpp
@@ -57,7 +57,7 @@
       m_expr_prefix(std::string(prefix)), m_language(language),
       m_desired_type(desired_type), m_options(options) {}
 
-UserExpression::~UserExpression() {}
+UserExpression::~UserExpression() = default;
 
 void UserExpression::InstallContext(ExecutionContext &exe_ctx) {
   m_jit_process_wp = exe_ctx.GetProcessSP();
diff --git a/lldb/source/Host/common/HostNativeThreadBase.cpp b/lldb/source/Host/common/HostNativeThreadBase.cpp
--- a/lldb/source/Host/common/HostNativeThreadBase.cpp
+++ b/lldb/source/Host/common/HostNativeThreadBase.cpp
@@ -17,9 +17,6 @@
 using namespace lldb;
 using namespace lldb_private;
 
-HostNativeThreadBase::HostNativeThreadBase()
-    : m_thread(LLDB_INVALID_HOST_THREAD) {}
-
 HostNativeThreadBase::HostNativeThreadBase(thread_t thread)
     : m_thread(thread), m_result(0) {}
 
diff --git a/lldb/source/Host/common/HostProcess.cpp b/lldb/source/Host/common/HostProcess.cpp
--- a/lldb/source/Host/common/HostProcess.cpp
+++ b/lldb/source/Host/common/HostProcess.cpp
@@ -18,7 +18,7 @@
 HostProcess::HostProcess(lldb::process_t process)
     : m_native_process(new HostNativeProcess(process)) {}
 
-HostProcess::~HostProcess() {}
+HostProcess::~HostProcess() = default;
 
 Status HostProcess::Terminate() { return m_native_process->Terminate(); }
 
diff --git a/lldb/source/Host/common/NativeRegisterContext.cpp b/lldb/source/Host/common/NativeRegisterContext.cpp
--- a/lldb/source/Host/common/NativeRegisterContext.cpp
+++ b/lldb/source/Host/common/NativeRegisterContext.cpp
@@ -22,7 +22,7 @@
     : m_thread(thread) {}
 
 // Destructor
-NativeRegisterContext::~NativeRegisterContext() {}
+NativeRegisterContext::~NativeRegisterContext() = default;
 
 // FIXME revisit invalidation, process stop ids, etc.  Right now we don't
 // support caching in NativeRegisterContext.  We can do this later by utilizing
diff --git a/lldb/source/Host/common/PseudoTerminal.cpp b/lldb/source/Host/common/PseudoTerminal.cpp
--- a/lldb/source/Host/common/PseudoTerminal.cpp
+++ b/lldb/source/Host/common/PseudoTerminal.cpp
@@ -29,7 +29,7 @@
 using namespace lldb_private;
 
 // PseudoTerminal constructor
-PseudoTerminal::PseudoTerminal() {}
+PseudoTerminal::PseudoTerminal() = default;
 
 // Destructor
 //
diff --git a/lldb/source/Host/common/SocketAddress.cpp b/lldb/source/Host/common/SocketAddress.cpp
--- a/lldb/source/Host/common/SocketAddress.cpp
+++ b/lldb/source/Host/common/SocketAddress.cpp
@@ -93,7 +93,7 @@
 }
 
 // Destructor
-SocketAddress::~SocketAddress() {}
+SocketAddress::~SocketAddress() = default;
 
 void SocketAddress::Clear() {
   memset(&m_socket_addr, 0, sizeof(m_socket_addr));
diff --git a/lldb/source/Host/common/Terminal.cpp b/lldb/source/Host/common/Terminal.cpp
--- a/lldb/source/Host/common/Terminal.cpp
+++ b/lldb/source/Host/common/Terminal.cpp
@@ -92,7 +92,7 @@
 }
 
 // Destructor
-TerminalState::~TerminalState() {}
+TerminalState::~TerminalState() = default;
 
 void TerminalState::Clear() {
   m_tty.Clear();
@@ -190,10 +190,10 @@
 }
 
 // Constructor
-TerminalStateSwitcher::TerminalStateSwitcher() {}
+TerminalStateSwitcher::TerminalStateSwitcher() = default;
 
 // Destructor
-TerminalStateSwitcher::~TerminalStateSwitcher() {}
+TerminalStateSwitcher::~TerminalStateSwitcher() = default;
 
 // Returns the number of states that this switcher contains
 uint32_t TerminalStateSwitcher::GetNumberOfStates() const {
diff --git a/lldb/source/Host/common/XML.cpp b/lldb/source/Host/common/XML.cpp
--- a/lldb/source/Host/common/XML.cpp
+++ b/lldb/source/Host/common/XML.cpp
@@ -17,7 +17,7 @@
 
 #pragma mark-- XMLDocument
 
-XMLDocument::XMLDocument() {}
+XMLDocument::XMLDocument() = default;
 
 XMLDocument::~XMLDocument() { Clear(); }
 
@@ -91,11 +91,11 @@
 
 #pragma mark-- XMLNode
 
-XMLNode::XMLNode() {}
+XMLNode::XMLNode() = default;
 
 XMLNode::XMLNode(XMLNodeImpl node) : m_node(node) {}
 
-XMLNode::~XMLNode() {}
+XMLNode::~XMLNode() = default;
 
 void XMLNode::Clear() { m_node = nullptr; }
 
@@ -398,7 +398,7 @@
   ParseFile(path);
 }
 
-ApplePropertyList::~ApplePropertyList() {}
+ApplePropertyList::~ApplePropertyList() = default;
 
 llvm::StringRef ApplePropertyList::GetErrors() const {
   return m_xml_doc.GetErrors();
diff --git a/lldb/source/Host/macosx/cfcpp/CFCBundle.cpp b/lldb/source/Host/macosx/cfcpp/CFCBundle.cpp
--- a/lldb/source/Host/macosx/cfcpp/CFCBundle.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCBundle.cpp
@@ -19,7 +19,7 @@
     : CFCReleaser<CFBundleRef>(url ? CFBundleCreate(NULL, url) : NULL) {}
 
 // Destructor
-CFCBundle::~CFCBundle() {}
+CFCBundle::~CFCBundle() = default;
 
 // Set the path for a bundle by supplying a
 bool CFCBundle::SetPath(const char *path) {
diff --git a/lldb/source/Host/macosx/cfcpp/CFCData.cpp b/lldb/source/Host/macosx/cfcpp/CFCData.cpp
--- a/lldb/source/Host/macosx/cfcpp/CFCData.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCData.cpp
@@ -24,7 +24,7 @@
 }
 
 // Destructor
-CFCData::~CFCData() {}
+CFCData::~CFCData() = default;
 
 CFIndex CFCData::GetLength() const {
   CFDataRef data = get();
diff --git a/lldb/source/Host/macosx/cfcpp/CFCMutableArray.cpp b/lldb/source/Host/macosx/cfcpp/CFCMutableArray.cpp
--- a/lldb/source/Host/macosx/cfcpp/CFCMutableArray.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCMutableArray.cpp
@@ -29,7 +29,7 @@
 }
 
 // Destructor
-CFCMutableArray::~CFCMutableArray() {}
+CFCMutableArray::~CFCMutableArray() = default;
 
 CFIndex CFCMutableArray::GetCount() const {
   CFMutableArrayRef array = get();
diff --git a/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp b/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp
--- a/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCMutableDictionary.cpp
@@ -25,7 +25,7 @@
 }
 
 // Destructor
-CFCMutableDictionary::~CFCMutableDictionary() {}
+CFCMutableDictionary::~CFCMutableDictionary() = default;
 
 CFIndex CFCMutableDictionary::GetCount() const {
   CFMutableDictionaryRef dict = get();
diff --git a/lldb/source/Host/macosx/cfcpp/CFCMutableSet.cpp b/lldb/source/Host/macosx/cfcpp/CFCMutableSet.cpp
--- a/lldb/source/Host/macosx/cfcpp/CFCMutableSet.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCMutableSet.cpp
@@ -25,7 +25,7 @@
 }
 
 // Destructor
-CFCMutableSet::~CFCMutableSet() {}
+CFCMutableSet::~CFCMutableSet() = default;
 
 CFIndex CFCMutableSet::GetCount() const {
   CFMutableSetRef set = get();
diff --git a/lldb/source/Host/macosx/cfcpp/CFCString.cpp b/lldb/source/Host/macosx/cfcpp/CFCString.cpp
--- a/lldb/source/Host/macosx/cfcpp/CFCString.cpp
+++ b/lldb/source/Host/macosx/cfcpp/CFCString.cpp
@@ -32,7 +32,7 @@
 }
 
 // Destructor
-CFCString::~CFCString() {}
+CFCString::~CFCString() = default;
 
 const char *CFCString::GetFileSystemRepresentation(std::string &s) {
   return CFCString::FileSystemRepresentation(get(), s);
diff --git a/lldb/source/Host/posix/HostProcessPosix.cpp b/lldb/source/Host/posix/HostProcessPosix.cpp
--- a/lldb/source/Host/posix/HostProcessPosix.cpp
+++ b/lldb/source/Host/posix/HostProcessPosix.cpp
@@ -28,7 +28,7 @@
 HostProcessPosix::HostProcessPosix(lldb::process_t process)
     : HostNativeProcessBase(process) {}
 
-HostProcessPosix::~HostProcessPosix() {}
+HostProcessPosix::~HostProcessPosix() = default;
 
 Status HostProcessPosix::Signal(int signo) const {
   if (m_process == kInvalidPosixProcess) {
diff --git a/lldb/source/Host/posix/HostThreadPosix.cpp b/lldb/source/Host/posix/HostThreadPosix.cpp
--- a/lldb/source/Host/posix/HostThreadPosix.cpp
+++ b/lldb/source/Host/posix/HostThreadPosix.cpp
@@ -15,12 +15,12 @@
 using namespace lldb;
 using namespace lldb_private;
 
-HostThreadPosix::HostThreadPosix() {}
+HostThreadPosix::HostThreadPosix() = default;
 
 HostThreadPosix::HostThreadPosix(lldb::thread_t thread)
     : HostNativeThreadBase(thread) {}
 
-HostThreadPosix::~HostThreadPosix() {}
+HostThreadPosix::~HostThreadPosix() = default;
 
 Status HostThreadPosix::Join(lldb::thread_result_t *result) {
   Status error;
diff --git a/lldb/source/Initialization/SystemInitializer.cpp b/lldb/source/Initialization/SystemInitializer.cpp
--- a/lldb/source/Initialization/SystemInitializer.cpp
+++ b/lldb/source/Initialization/SystemInitializer.cpp
@@ -10,6 +10,6 @@
 
 using namespace lldb_private;
 
-SystemInitializer::SystemInitializer() {}
+SystemInitializer::SystemInitializer() = default;
 
-SystemInitializer::~SystemInitializer() {}
+SystemInitializer::~SystemInitializer() = default;
diff --git a/lldb/source/Initialization/SystemInitializerCommon.cpp b/lldb/source/Initialization/SystemInitializerCommon.cpp
--- a/lldb/source/Initialization/SystemInitializerCommon.cpp
+++ b/lldb/source/Initialization/SystemInitializerCommon.cpp
@@ -38,7 +38,7 @@
     HostInfo::SharedLibraryDirectoryHelper *helper)
     : m_shlib_dir_helper(helper) {}
 
-SystemInitializerCommon::~SystemInitializerCommon() {}
+SystemInitializerCommon::~SystemInitializerCommon() = default;
 
 /// Initialize the FileSystem based on the current reproducer mode.
 static llvm::Error InitializeFileSystem() {
diff --git a/lldb/source/Interpreter/OptionGroupFile.cpp b/lldb/source/Interpreter/OptionGroupFile.cpp
--- a/lldb/source/Interpreter/OptionGroupFile.cpp
+++ b/lldb/source/Interpreter/OptionGroupFile.cpp
@@ -59,7 +59,7 @@
   m_option_definition.usage_text = usage_text;
 }
 
-OptionGroupFileList::~OptionGroupFileList() {}
+OptionGroupFileList::~OptionGroupFileList() = default;
 
 Status
 OptionGroupFileList::SetOptionValue(uint32_t option_idx,
diff --git a/lldb/source/Interpreter/OptionValueFileColonLine.cpp b/lldb/source/Interpreter/OptionValueFileColonLine.cpp
--- a/lldb/source/Interpreter/OptionValueFileColonLine.cpp
+++ b/lldb/source/Interpreter/OptionValueFileColonLine.cpp
@@ -21,9 +21,7 @@
 // I set the completer to "source file" which isn't quite right, but we can
 // only usefully complete in the file name part of it so it should be good
 // enough.
-OptionValueFileColonLine::OptionValueFileColonLine()
-
-{}
+OptionValueFileColonLine::OptionValueFileColonLine() = default;
 
 OptionValueFileColonLine::OptionValueFileColonLine(llvm::StringRef input)
     : m_line_number(LLDB_INVALID_LINE_NUMBER),
@@ -91,8 +89,8 @@
       llvm::StringRef middle_piece;
 
       std::tie(file_name, middle_piece) = left_of_last_piece.rsplit(':');
-      if (middle_piece.empty() || !llvm::to_integer(middle_piece, 
-                                                    m_line_number)) {
+      if (middle_piece.empty() ||
+          !llvm::to_integer(middle_piece, m_line_number)) {
         // The middle piece was empty or not an integer, so there were only two
         // legit pieces; our original division was right.  Reassign the file
         // name and pull out the line number:
diff --git a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h
--- a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h
+++ b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.h
@@ -214,9 +214,7 @@
     uint32_t entry_count = 0;
     lldb::addr_t image_infos_addr = LLDB_INVALID_ADDRESS;
 
-    OSKextLoadedKextSummaryHeader()
-
-    {}
+    OSKextLoadedKextSummaryHeader() = default;
 
     uint32_t GetSize() {
       switch (version) {
diff --git a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
--- a/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
+++ b/lldb/source/Plugins/DynamicLoader/Darwin-Kernel/DynamicLoaderDarwinKernel.cpp
@@ -107,7 +107,7 @@
     m_collection_sp->Initialize(g_dynamicloaderdarwinkernel_properties);
   }
 
-  ~DynamicLoaderDarwinKernelProperties() override {}
+  ~DynamicLoaderDarwinKernelProperties() override = default;
 
   bool GetLoadKexts() const {
     const uint32_t idx = ePropertyLoadKexts;
diff --git a/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/HexagonDYLDRendezvous.h b/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/HexagonDYLDRendezvous.h
--- a/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/HexagonDYLDRendezvous.h
+++ b/lldb/source/Plugins/DynamicLoader/Hexagon-DYLD/HexagonDYLDRendezvous.h
@@ -41,7 +41,7 @@
     uint64_t state = 0;
     lldb::addr_t ldbase = 0;
 
-    Rendezvous() {}
+    Rendezvous() = default;
   };
 
 public:
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.cpp b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.cpp
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.cpp
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderDarwin.cpp
@@ -60,7 +60,7 @@
       m_dyld_image_infos_stop_id(UINT32_MAX), m_dyld(), m_mutex() {}
 
 // Destructor
-DynamicLoaderDarwin::~DynamicLoaderDarwin() {}
+DynamicLoaderDarwin::~DynamicLoaderDarwin() = default;
 
 /// Called after attaching a process.
 ///
diff --git a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
--- a/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
+++ b/lldb/source/Plugins/DynamicLoader/MacOSX-DYLD/DynamicLoaderMacOSXDYLD.h
@@ -106,9 +106,7 @@
     bool libSystemInitialized = false;                        // Version >= 2
     lldb::addr_t dyldImageLoadAddress = LLDB_INVALID_ADDRESS; // Version >= 2
 
-    DYLDAllImageInfos()
-
-    {}
+    DYLDAllImageInfos() = default;
 
     void Clear() {
       version = 0;
diff --git a/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DYLDRendezvous.h b/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DYLDRendezvous.h
--- a/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DYLDRendezvous.h
+++ b/lldb/source/Plugins/DynamicLoader/POSIX-DYLD/DYLDRendezvous.h
@@ -44,7 +44,7 @@
     uint64_t state = 0;
     lldb::addr_t ldbase = 0;
 
-    Rendezvous() {}
+    Rendezvous() = default;
   };
 
 public:
diff --git a/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp b/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp
--- a/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp
+++ b/lldb/source/Plugins/DynamicLoader/Windows-DYLD/DynamicLoaderWindowsDYLD.cpp
@@ -28,7 +28,7 @@
 DynamicLoaderWindowsDYLD::DynamicLoaderWindowsDYLD(Process *process)
     : DynamicLoader(process) {}
 
-DynamicLoaderWindowsDYLD::~DynamicLoaderWindowsDYLD() {}
+DynamicLoaderWindowsDYLD::~DynamicLoaderWindowsDYLD() = default;
 
 void DynamicLoaderWindowsDYLD::Initialize() {
   PluginManager::RegisterPlugin(GetPluginNameStatic(),
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ASTResultSynthesizer.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ASTResultSynthesizer.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ASTResultSynthesizer.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ASTResultSynthesizer.cpp
@@ -43,7 +43,7 @@
   m_passthrough_sema = dyn_cast<SemaConsumer>(passthrough);
 }
 
-ASTResultSynthesizer::~ASTResultSynthesizer() {}
+ASTResultSynthesizer::~ASTResultSynthesizer() = default;
 
 void ASTResultSynthesizer::Initialize(ASTContext &Context) {
   m_ast_context = &Context;
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ASTStructExtractor.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ASTStructExtractor.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ASTStructExtractor.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ASTStructExtractor.cpp
@@ -38,7 +38,7 @@
   m_passthrough_sema = dyn_cast<SemaConsumer>(passthrough);
 }
 
-ASTStructExtractor::~ASTStructExtractor() {}
+ASTStructExtractor::~ASTStructExtractor() = default;
 
 void ASTStructExtractor::Initialize(ASTContext &Context) {
   m_ast_context = &Context;
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ASTUtils.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ASTUtils.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ASTUtils.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ASTUtils.cpp
@@ -8,17 +8,17 @@
 
 #include "ASTUtils.h"
 
-lldb_private::ExternalASTSourceWrapper::~ExternalASTSourceWrapper() {}
+lldb_private::ExternalASTSourceWrapper::~ExternalASTSourceWrapper() = default;
 
 void lldb_private::ExternalASTSourceWrapper::PrintStats() {
   m_Source->PrintStats();
 }
 
-lldb_private::ASTConsumerForwarder::~ASTConsumerForwarder() {}
+lldb_private::ASTConsumerForwarder::~ASTConsumerForwarder() = default;
 
 void lldb_private::ASTConsumerForwarder::PrintStats() { m_c->PrintStats(); }
 
-lldb_private::SemaSourceWithPriorities::~SemaSourceWithPriorities() {}
+lldb_private::SemaSourceWithPriorities::~SemaSourceWithPriorities() = default;
 
 void lldb_private::SemaSourceWithPriorities::PrintStats() {
   for (size_t i = 0; i < Sources.size(); ++i)
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.h
@@ -216,7 +216,7 @@
   void ForgetSource(clang::ASTContext *dst_ctx, clang::ASTContext *src_ctx);
 
   struct DeclOrigin {
-    DeclOrigin() {}
+    DeclOrigin() = default;
 
     DeclOrigin(clang::ASTContext *_ctx, clang::Decl *_decl)
         : ctx(_ctx), decl(_decl) {
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangASTImporter.cpp
@@ -184,7 +184,7 @@
   }
 
 public:
-  DeclContextOverride() {}
+  DeclContextOverride() = default;
 
   void OverrideAllDeclsFromContainingFunction(clang::Decl *decl) {
     for (DeclContext *decl_context = decl->getLexicalDeclContext();
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangDeclVendor.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangDeclVendor.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangDeclVendor.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangDeclVendor.h
@@ -22,7 +22,7 @@
 public:
   ClangDeclVendor(DeclVendorKind kind) : DeclVendor(kind) {}
 
-  virtual ~ClangDeclVendor() {}
+  virtual ~ClangDeclVendor() = default;
 
   using DeclVendor::FindDecls;
 
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.h
@@ -251,7 +251,7 @@
     lldb::ByteOrder byte_order = lldb::eByteOrderInvalid;
     size_t address_byte_size = 0;
 
-    TargetInfo() {}
+    TargetInfo() = default;
 
     bool IsValid() {
       return (byte_order != lldb::eByteOrderInvalid && address_byte_size != 0);
@@ -308,7 +308,7 @@
   /// The following values should not live beyond parsing
   class ParserVars {
   public:
-    ParserVars() {}
+    ParserVars() = default;
 
     Target *GetTarget() {
       if (m_exe_ctx.GetTargetPtr())
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionHelper.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionHelper.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionHelper.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionHelper.h
@@ -38,7 +38,7 @@
             ExpressionTypeSystemHelper::LLVMCastKind::eKindClangHelper) {}
 
   /// Destructor
-  virtual ~ClangExpressionHelper() {}
+  virtual ~ClangExpressionHelper() = default;
 
   /// Return the object that the parser should use when resolving external
   /// values.  May be NULL if everything should be self-contained.
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionParser.cpp
@@ -725,7 +725,7 @@
       m_compiler->getCodeGenOpts(), *m_llvm_context));
 }
 
-ClangExpressionParser::~ClangExpressionParser() {}
+ClangExpressionParser::~ClangExpressionParser() = default;
 
 namespace {
 
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionVariable.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionVariable.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionVariable.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionVariable.h
@@ -157,7 +157,7 @@
 
   /// The following values are valid if the variable is used by JIT code
   struct JITVars {
-    JITVars() {}
+    JITVars() = default;
 
     lldb::offset_t m_alignment =
         0;             ///< The required alignment of the variable, in bytes
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangFunctionCaller.cpp
@@ -59,7 +59,7 @@
 }
 
 // Destructor
-ClangFunctionCaller::~ClangFunctionCaller() {}
+ClangFunctionCaller::~ClangFunctionCaller() = default;
 
 unsigned
 
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangModulesDeclVendor.cpp
@@ -176,7 +176,7 @@
 ClangModulesDeclVendor::ClangModulesDeclVendor()
     : ClangDeclVendor(eClangModuleDeclVendor) {}
 
-ClangModulesDeclVendor::~ClangModulesDeclVendor() {}
+ClangModulesDeclVendor::~ClangModulesDeclVendor() = default;
 
 ClangModulesDeclVendorImpl::ClangModulesDeclVendorImpl(
     llvm::IntrusiveRefCntPtr<clang::DiagnosticsEngine> diagnostics_engine,
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangUserExpression.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangUserExpression.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangUserExpression.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangUserExpression.cpp
@@ -90,7 +90,7 @@
   }
 }
 
-ClangUserExpression::~ClangUserExpression() {}
+ClangUserExpression::~ClangUserExpression() = default;
 
 void ClangUserExpression::ScanContext(ExecutionContext &exe_ctx, Status &err) {
   Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_EXPRESSIONS));
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.h b/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.h
@@ -74,9 +74,9 @@
 private:
   class ClangUtilityFunctionHelper : public ClangExpressionHelper {
   public:
-    ClangUtilityFunctionHelper() {}
+    ClangUtilityFunctionHelper() = default;
 
-    ~ClangUtilityFunctionHelper() override {}
+    ~ClangUtilityFunctionHelper() override = default;
 
     /// Return the object that the parser should use when resolving external
     /// values.  May be NULL if everything should be self-contained.
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangUtilityFunction.cpp
@@ -65,7 +65,7 @@
   }
 }
 
-ClangUtilityFunction::~ClangUtilityFunction() {}
+ClangUtilityFunction::~ClangUtilityFunction() = default;
 
 /// Install the utility function into a process
 ///
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.h b/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.h
--- a/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.h
+++ b/lldb/source/Plugins/ExpressionParser/Clang/CppModuleConfiguration.h
@@ -59,7 +59,7 @@
   /// Creates a configuration by analyzing the given list of used source files.
   explicit CppModuleConfiguration(const FileSpecList &support_files);
   /// Creates an empty and invalid configuration.
-  CppModuleConfiguration() {}
+  CppModuleConfiguration() = default;
 
   /// Returns true iff this is a valid configuration that can be used to
   /// load and compile modules.
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/IRForTarget.cpp b/lldb/source/Plugins/ExpressionParser/Clang/IRForTarget.cpp
--- a/lldb/source/Plugins/ExpressionParser/Clang/IRForTarget.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/IRForTarget.cpp
@@ -46,7 +46,7 @@
 IRForTarget::FunctionValueCache::FunctionValueCache(Maker const &maker)
     : m_maker(maker), m_values() {}
 
-IRForTarget::FunctionValueCache::~FunctionValueCache() {}
+IRForTarget::FunctionValueCache::~FunctionValueCache() = default;
 
 llvm::Value *
 IRForTarget::FunctionValueCache::GetValue(llvm::Function *function) {
diff --git a/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h b/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
--- a/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
+++ b/lldb/source/Plugins/Instruction/ARM/EmulateInstructionARM.h
@@ -19,8 +19,8 @@
 // ITSession - Keep track of the IT Block progression.
 class ITSession {
 public:
-  ITSession() {}
-  ~ITSession() {}
+  ITSession() = default;
+  ~ITSession() = default;
 
   // InitIT - Initializes ITCounter/ITState.
   bool InitIT(uint32_t bits7_0);
diff --git a/lldb/source/Plugins/Instruction/ARM/EmulationStateARM.cpp b/lldb/source/Plugins/Instruction/ARM/EmulationStateARM.cpp
--- a/lldb/source/Plugins/Instruction/ARM/EmulationStateARM.cpp
+++ b/lldb/source/Plugins/Instruction/ARM/EmulationStateARM.cpp
@@ -24,7 +24,7 @@
   ClearPseudoRegisters();
 }
 
-EmulationStateARM::~EmulationStateARM() {}
+EmulationStateARM::~EmulationStateARM() = default;
 
 bool EmulationStateARM::LoadPseudoRegistersFromFrame(StackFrame &frame) {
   RegisterContext *reg_ctx = frame.GetRegisterContext().get();
diff --git a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.h b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.h
--- a/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.h
+++ b/lldb/source/Plugins/Language/CPlusPlus/CPlusPlusNameParser.h
@@ -69,7 +69,7 @@
     size_t begin_index = 0;
     size_t end_index = 0;
 
-    Range() {}
+    Range() = default;
     Range(size_t begin, size_t end) : begin_index(begin), end_index(end) {
       assert(end >= begin);
     }
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.h
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.h
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCClassDescriptorV2.h
@@ -84,7 +84,7 @@
     lldb::addr_t m_data_ptr = 0;
     uint8_t m_flags = 0;
 
-    objc_class_t() {}
+    objc_class_t() = default;
 
     void Clear() {
       m_isa = 0;
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntime.cpp
@@ -48,7 +48,7 @@
 
 char AppleObjCRuntime::ID = 0;
 
-AppleObjCRuntime::~AppleObjCRuntime() {}
+AppleObjCRuntime::~AppleObjCRuntime() = default;
 
 AppleObjCRuntime::AppleObjCRuntime(Process *process)
     : ObjCLanguageRuntime(process), m_read_objc_library(false),
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV1.h
@@ -126,7 +126,7 @@
 
   class HashTableSignature {
   public:
-    HashTableSignature() {}
+    HashTableSignature() = default;
 
     bool NeedsUpdate(uint32_t count, uint32_t num_buckets,
                      lldb::addr_t buckets_ptr) {
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
@@ -1383,7 +1383,7 @@
   lldb::addr_t m_invalid_key = 0;
 };
 
-AppleObjCRuntimeV2::HashTableSignature::HashTableSignature() {}
+AppleObjCRuntimeV2::HashTableSignature::HashTableSignature() = default;
 
 void AppleObjCRuntimeV2::HashTableSignature::UpdateSignature(
     const RemoteNXMapTable &hash_table) {
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.h b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.h
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.h
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.h
@@ -76,7 +76,7 @@
 
     class VTableRegion {
     public:
-      VTableRegion() {}
+      VTableRegion() = default;
 
       VTableRegion(AppleObjCVTables *owner, lldb::addr_t header_addr);
 
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCTrampolineHandler.cpp
@@ -285,7 +285,7 @@
   SetUpRegion();
 }
 
-AppleObjCTrampolineHandler::~AppleObjCTrampolineHandler() {}
+AppleObjCTrampolineHandler::~AppleObjCTrampolineHandler() = default;
 
 void AppleObjCTrampolineHandler::AppleObjCVTables::VTableRegion::SetUpRegion() {
   // The header looks like:
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleThreadPlanStepThroughObjCTrampoline.cpp
@@ -40,7 +40,7 @@
 
 // Destructor
 AppleThreadPlanStepThroughObjCTrampoline::
-    ~AppleThreadPlanStepThroughObjCTrampoline() {}
+    ~AppleThreadPlanStepThroughObjCTrampoline() = default;
 
 void AppleThreadPlanStepThroughObjCTrampoline::DidPush() {
   // Setting up the memory space for the called function text might require
diff --git a/lldb/source/Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.cpp
--- a/lldb/source/Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/ObjC/ObjCLanguageRuntime.cpp
@@ -32,7 +32,7 @@
 char ObjCLanguageRuntime::ID = 0;
 
 // Destructor
-ObjCLanguageRuntime::~ObjCLanguageRuntime() {}
+ObjCLanguageRuntime::~ObjCLanguageRuntime() = default;
 
 ObjCLanguageRuntime::ObjCLanguageRuntime(Process *process)
     : LanguageRuntime(process), m_impl_cache(),
@@ -305,7 +305,7 @@
   return CompilerType();
 }
 
-ObjCLanguageRuntime::EncodingToType::~EncodingToType() {}
+ObjCLanguageRuntime::EncodingToType::~EncodingToType() = default;
 
 ObjCLanguageRuntime::EncodingToTypeSP ObjCLanguageRuntime::GetEncodingToType() {
   return nullptr;
@@ -363,7 +363,8 @@
   m_class_names.insert(class_name);
 }
 
-ObjCLanguageRuntime::ObjCExceptionPrecondition::ObjCExceptionPrecondition() {}
+ObjCLanguageRuntime::ObjCExceptionPrecondition::ObjCExceptionPrecondition() =
+    default;
 
 bool ObjCLanguageRuntime::ObjCExceptionPrecondition::EvaluatePrecondition(
     StoppointCallbackContext &context) {
diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptExpressionOpts.cpp b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptExpressionOpts.cpp
--- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptExpressionOpts.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptExpressionOpts.cpp
@@ -185,7 +185,7 @@
   EarlyPasses->add(new RenderScriptRuntimeModulePass(process));
 }
 
-RSIRPasses::~RSIRPasses() {}
+RSIRPasses::~RSIRPasses() = default;
 
 } // namespace lldb_renderscript
 } // namespace lldb_private
diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
--- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
+++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.h
@@ -46,7 +46,7 @@
 struct RSCoordinate {
   uint32_t x = 0, y = 0, z = 0;
 
-  RSCoordinate(){};
+  RSCoordinate() = default;
 
   bool operator==(const lldb_renderscript::RSCoordinate &rhs) {
     return x == rhs.x && y == rhs.y && z == rhs.z;
diff --git a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
--- a/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
+++ b/lldb/source/Plugins/LanguageRuntime/RenderScript/RenderScriptRuntime/RenderScriptRuntime.cpp
@@ -61,7 +61,7 @@
 template <typename type_t> class empirical_type {
 public:
   // Ctor. Contents is invalid when constructed.
-  empirical_type() {}
+  empirical_type() = default;
 
   // Return true and copy contents to out if valid, else return false.
   bool get(type_t &out) const {
diff --git a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
--- a/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
+++ b/lldb/source/Plugins/ObjectContainer/BSD-Archive/ObjectContainerBSDArchive.cpp
@@ -140,7 +140,7 @@
     : m_arch(arch), m_modification_time(time), m_file_offset(file_offset),
       m_objects(), m_data(data) {}
 
-ObjectContainerBSDArchive::Archive::~Archive() {}
+ObjectContainerBSDArchive::Archive::~Archive() = default;
 
 size_t ObjectContainerBSDArchive::Archive::ParseObjects() {
   DataExtractor &data = m_data;
@@ -373,7 +373,7 @@
   m_archive_sp = archive_sp;
 }
 
-ObjectContainerBSDArchive::~ObjectContainerBSDArchive() {}
+ObjectContainerBSDArchive::~ObjectContainerBSDArchive() = default;
 
 bool ObjectContainerBSDArchive::ParseHeader() {
   if (m_archive_sp.get() == nullptr) {
diff --git a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
--- a/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
+++ b/lldb/source/Plugins/ObjectContainer/Universal-Mach-O/ObjectContainerUniversalMachO.cpp
@@ -79,7 +79,7 @@
   memset(&m_header, 0, sizeof(m_header));
 }
 
-ObjectContainerUniversalMachO::~ObjectContainerUniversalMachO() {}
+ObjectContainerUniversalMachO::~ObjectContainerUniversalMachO() = default;
 
 bool ObjectContainerUniversalMachO::ParseHeader() {
   bool success = ParseHeader(m_data, m_header, m_fat_archs);
diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
@@ -28,7 +28,7 @@
 
   std::string n_name;
 
-  ELFNote() {}
+  ELFNote() = default;
 
   /// Parse an ELFNote entry from the given DataExtractor starting at position
   /// \p offset.
diff --git a/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp b/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp
--- a/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp
+++ b/lldb/source/Plugins/ObjectFile/JIT/ObjectFileJIT.cpp
@@ -100,7 +100,7 @@
   }
 }
 
-ObjectFileJIT::~ObjectFileJIT() {}
+ObjectFileJIT::~ObjectFileJIT() = default;
 
 bool ObjectFileJIT::ParseHeader() {
   // JIT code is never in a file, nor is it required to have any header
diff --git a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
--- a/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
+++ b/lldb/source/Plugins/ObjectFile/PECOFF/ObjectFilePECOFF.cpp
@@ -263,7 +263,7 @@
   ::memset(&m_coff_header, 0, sizeof(m_coff_header));
 }
 
-ObjectFilePECOFF::~ObjectFilePECOFF() {}
+ObjectFilePECOFF::~ObjectFilePECOFF() = default;
 
 bool ObjectFilePECOFF::ParseHeader() {
   ModuleSP module_sp(GetModule());
diff --git a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
--- a/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
+++ b/lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
@@ -115,7 +115,7 @@
   }
 }
 
-OperatingSystemPython::~OperatingSystemPython() {}
+OperatingSystemPython::~OperatingSystemPython() = default;
 
 DynamicRegisterInfo *OperatingSystemPython::GetDynamicRegisterInfo() {
   if (m_register_info_up == nullptr) {
diff --git a/lldb/source/Plugins/Platform/Android/AdbClient.cpp b/lldb/source/Plugins/Platform/Android/AdbClient.cpp
--- a/lldb/source/Plugins/Platform/Android/AdbClient.cpp
+++ b/lldb/source/Plugins/Platform/Android/AdbClient.cpp
@@ -118,11 +118,11 @@
   return error;
 }
 
-AdbClient::AdbClient() {}
+AdbClient::AdbClient() = default;
 
 AdbClient::AdbClient(const std::string &device_id) : m_device_id(device_id) {}
 
-AdbClient::~AdbClient() {}
+AdbClient::~AdbClient() = default;
 
 void AdbClient::SetDeviceID(const std::string &device_id) {
   m_device_id = device_id;
@@ -583,7 +583,7 @@
   return error;
 }
 
-AdbClient::SyncService::~SyncService() {}
+AdbClient::SyncService::~SyncService() = default;
 
 Status AdbClient::SyncService::SendSyncRequest(const char *request_id,
                                                const uint32_t data_len,
diff --git a/lldb/source/Plugins/Platform/Android/PlatformAndroidRemoteGDBServer.cpp b/lldb/source/Plugins/Platform/Android/PlatformAndroidRemoteGDBServer.cpp
--- a/lldb/source/Plugins/Platform/Android/PlatformAndroidRemoteGDBServer.cpp
+++ b/lldb/source/Plugins/Platform/Android/PlatformAndroidRemoteGDBServer.cpp
@@ -73,7 +73,7 @@
   return error;
 }
 
-PlatformAndroidRemoteGDBServer::PlatformAndroidRemoteGDBServer() {}
+PlatformAndroidRemoteGDBServer::PlatformAndroidRemoteGDBServer() = default;
 
 PlatformAndroidRemoteGDBServer::~PlatformAndroidRemoteGDBServer() {
   for (const auto &it : m_port_forwards)
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.cpp
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformAppleSimulator.cpp
@@ -50,7 +50,7 @@
 ///
 /// The destructor is virtual since this class is designed to be
 /// inherited from by the plug-in instance.
-PlatformAppleSimulator::~PlatformAppleSimulator() {}
+PlatformAppleSimulator::~PlatformAppleSimulator() = default;
 
 lldb_private::Status PlatformAppleSimulator::LaunchProcess(
     lldb_private::ProcessLaunchInfo &launch_info) {
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwin.cpp
@@ -54,7 +54,7 @@
 ///
 /// The destructor is virtual since this class is designed to be
 /// inherited from by the plug-in instance.
-PlatformDarwin::~PlatformDarwin() {}
+PlatformDarwin::~PlatformDarwin() = default;
 
 lldb_private::Status
 PlatformDarwin::PutFile(const lldb_private::FileSpec &source,
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformDarwinKernel.cpp
@@ -197,7 +197,7 @@
     m_collection_sp->Initialize(g_platformdarwinkernel_properties);
   }
 
-  virtual ~PlatformDarwinKernelProperties() {}
+  virtual ~PlatformDarwinKernelProperties() = default;
 
   FileSpecList GetKextDirectories() const {
     const uint32_t idx = ePropertyKextDirectories;
@@ -250,7 +250,7 @@
 ///
 /// The destructor is virtual since this class is designed to be
 /// inherited from by the plug-in instance.
-PlatformDarwinKernel::~PlatformDarwinKernel() {}
+PlatformDarwinKernel::~PlatformDarwinKernel() = default;
 
 void PlatformDarwinKernel::GetStatus(Stream &strm) {
   Platform::GetStatus(strm);
diff --git a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteDarwinDevice.cpp b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteDarwinDevice.cpp
--- a/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteDarwinDevice.cpp
+++ b/lldb/source/Plugins/Platform/MacOSX/PlatformRemoteDarwinDevice.cpp
@@ -45,7 +45,7 @@
 ///
 /// The destructor is virtual since this class is designed to be
 /// inherited from by the plug-in instance.
-PlatformRemoteDarwinDevice::~PlatformRemoteDarwinDevice() {}
+PlatformRemoteDarwinDevice::~PlatformRemoteDarwinDevice() = default;
 
 void PlatformRemoteDarwinDevice::GetStatus(Stream &strm) {
   Platform::GetStatus(strm);
diff --git a/lldb/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp b/lldb/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp
--- a/lldb/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp
+++ b/lldb/source/Plugins/Platform/POSIX/PlatformPOSIX.cpp
@@ -46,7 +46,7 @@
 ///
 /// The destructor is virtual since this class is designed to be
 /// inherited from by the plug-in instance.
-PlatformPOSIX::~PlatformPOSIX() {}
+PlatformPOSIX::~PlatformPOSIX() = default;
 
 lldb_private::OptionGroupOptions *PlatformPOSIX::GetConnectionOptions(
     lldb_private::CommandInterpreter &interpreter) {
diff --git a/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp b/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp
--- a/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp
+++ b/lldb/source/Plugins/Platform/gdb-server/PlatformRemoteGDBServer.cpp
@@ -212,7 +212,7 @@
 ///
 /// The destructor is virtual since this class is designed to be
 /// inherited from by the plug-in instance.
-PlatformRemoteGDBServer::~PlatformRemoteGDBServer() {}
+PlatformRemoteGDBServer::~PlatformRemoteGDBServer() = default;
 
 bool PlatformRemoteGDBServer::GetSupportedArchitectureAtIndex(uint32_t idx,
                                                               ArchSpec &arch) {
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/ProcessKDP.cpp
@@ -73,7 +73,7 @@
     m_collection_sp->Initialize(g_processkdp_properties);
   }
 
-  virtual ~PluginProperties() {}
+  virtual ~PluginProperties() = default;
 
   uint64_t GetPacketTimeout() {
     const uint32_t idx = ePropertyKDPPacketTimeout;
@@ -902,7 +902,7 @@
     m_option_group.Finalize();
   }
 
-  ~CommandObjectProcessKDPPacketSend() {}
+  ~CommandObjectProcessKDPPacketSend() = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
     const size_t argc = command.GetArgumentCount();
@@ -1003,7 +1003,7 @@
         CommandObjectSP(new CommandObjectProcessKDPPacketSend(interpreter)));
   }
 
-  ~CommandObjectProcessKDPPacket() {}
+  ~CommandObjectProcessKDPPacket() = default;
 };
 
 class CommandObjectMultiwordProcessKDP : public CommandObjectMultiword {
@@ -1017,7 +1017,7 @@
                                  interpreter)));
   }
 
-  ~CommandObjectMultiwordProcessKDP() {}
+  ~CommandObjectMultiwordProcessKDP() = default;
 };
 
 CommandObject *ProcessKDP::GetPluginCommandObject() {
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm.cpp
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm.cpp
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm.cpp
@@ -19,7 +19,7 @@
     : RegisterContextDarwin_arm(thread, concrete_frame_idx),
       m_kdp_thread(thread) {}
 
-RegisterContextKDP_arm::~RegisterContextKDP_arm() {}
+RegisterContextKDP_arm::~RegisterContextKDP_arm() = default;
 
 int RegisterContextKDP_arm::DoReadGPR(lldb::tid_t tid, int flavor, GPR &gpr) {
   ProcessSP process_sp(CalculateProcess());
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm64.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm64.cpp
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm64.cpp
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_arm64.cpp
@@ -19,7 +19,7 @@
     : RegisterContextDarwin_arm64(thread, concrete_frame_idx),
       m_kdp_thread(thread) {}
 
-RegisterContextKDP_arm64::~RegisterContextKDP_arm64() {}
+RegisterContextKDP_arm64::~RegisterContextKDP_arm64() = default;
 
 int RegisterContextKDP_arm64::DoReadGPR(lldb::tid_t tid, int flavor, GPR &gpr) {
   ProcessSP process_sp(CalculateProcess());
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_i386.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_i386.cpp
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_i386.cpp
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_i386.cpp
@@ -18,7 +18,7 @@
     : RegisterContextDarwin_i386(thread, concrete_frame_idx),
       m_kdp_thread(thread) {}
 
-RegisterContextKDP_i386::~RegisterContextKDP_i386() {}
+RegisterContextKDP_i386::~RegisterContextKDP_i386() = default;
 
 int RegisterContextKDP_i386::DoReadGPR(lldb::tid_t tid, int flavor, GPR &gpr) {
   ProcessSP process_sp(CalculateProcess());
diff --git a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_x86_64.cpp b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_x86_64.cpp
--- a/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_x86_64.cpp
+++ b/lldb/source/Plugins/Process/MacOSX-Kernel/RegisterContextKDP_x86_64.cpp
@@ -18,7 +18,7 @@
     : RegisterContextDarwin_x86_64(thread, concrete_frame_idx),
       m_kdp_thread(thread) {}
 
-RegisterContextKDP_x86_64::~RegisterContextKDP_x86_64() {}
+RegisterContextKDP_x86_64::~RegisterContextKDP_x86_64() = default;
 
 int RegisterContextKDP_x86_64::DoReadGPR(lldb::tid_t tid, int flavor,
                                          GPR &gpr) {
diff --git a/lldb/source/Plugins/Process/Utility/HistoryUnwind.cpp b/lldb/source/Plugins/Process/Utility/HistoryUnwind.cpp
--- a/lldb/source/Plugins/Process/Utility/HistoryUnwind.cpp
+++ b/lldb/source/Plugins/Process/Utility/HistoryUnwind.cpp
@@ -30,7 +30,7 @@
 
 // Destructor
 
-HistoryUnwind::~HistoryUnwind() {}
+HistoryUnwind::~HistoryUnwind() = default;
 
 void HistoryUnwind::DoClear() {
   std::lock_guard<std::recursive_mutex> guard(m_unwind_mutex);
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm.cpp
@@ -922,7 +922,7 @@
   }
 }
 
-RegisterContextDarwin_arm::~RegisterContextDarwin_arm() {}
+RegisterContextDarwin_arm::~RegisterContextDarwin_arm() = default;
 
 void RegisterContextDarwin_arm::InvalidateAllRegisters() {
   InvalidateAllRegisterStates();
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_arm64.cpp
@@ -104,7 +104,7 @@
   }
 }
 
-RegisterContextDarwin_arm64::~RegisterContextDarwin_arm64() {}
+RegisterContextDarwin_arm64::~RegisterContextDarwin_arm64() = default;
 
 void RegisterContextDarwin_arm64::InvalidateAllRegisters() {
   InvalidateAllRegisterStates();
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_i386.cpp
@@ -405,7 +405,7 @@
   }
 }
 
-RegisterContextDarwin_i386::~RegisterContextDarwin_i386() {}
+RegisterContextDarwin_i386::~RegisterContextDarwin_i386() = default;
 
 void RegisterContextDarwin_i386::InvalidateAllRegisters() {
   InvalidateAllRegisterStates();
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextDarwin_x86_64.cpp
@@ -467,7 +467,7 @@
   }
 }
 
-RegisterContextDarwin_x86_64::~RegisterContextDarwin_x86_64() {}
+RegisterContextDarwin_x86_64::~RegisterContextDarwin_x86_64() = default;
 
 void RegisterContextDarwin_x86_64::InvalidateAllRegisters() {
   InvalidateAllRegisterStates();
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextFreeBSD_powerpc.cpp
@@ -178,7 +178,7 @@
     const ArchSpec &target_arch)
     : RegisterInfoInterface(target_arch) {}
 
-RegisterContextFreeBSD_powerpc::~RegisterContextFreeBSD_powerpc() {}
+RegisterContextFreeBSD_powerpc::~RegisterContextFreeBSD_powerpc() = default;
 
 size_t RegisterContextFreeBSD_powerpc::GetGPRSize() const {
   // This is an 'abstract' base, so no GPR struct.
@@ -197,7 +197,7 @@
     const ArchSpec &target_arch)
     : RegisterContextFreeBSD_powerpc(target_arch) {}
 
-RegisterContextFreeBSD_powerpc32::~RegisterContextFreeBSD_powerpc32() {}
+RegisterContextFreeBSD_powerpc32::~RegisterContextFreeBSD_powerpc32() = default;
 
 size_t RegisterContextFreeBSD_powerpc32::GetGPRSize() const {
   return sizeof(GPR32);
@@ -217,7 +217,7 @@
     const ArchSpec &target_arch)
     : RegisterContextFreeBSD_powerpc(target_arch) {}
 
-RegisterContextFreeBSD_powerpc64::~RegisterContextFreeBSD_powerpc64() {}
+RegisterContextFreeBSD_powerpc64::~RegisterContextFreeBSD_powerpc64() = default;
 
 size_t RegisterContextFreeBSD_powerpc64::GetGPRSize() const {
   return sizeof(GPR64);
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_arm.cpp
@@ -21,7 +21,7 @@
                                                  uint32_t concrete_frame_idx)
     : RegisterContextDarwin_arm(thread, concrete_frame_idx) {}
 
-RegisterContextMach_arm::~RegisterContextMach_arm() {}
+RegisterContextMach_arm::~RegisterContextMach_arm() = default;
 
 int RegisterContextMach_arm::DoReadGPR(lldb::tid_t tid, int flavor, GPR &gpr) {
   mach_msg_type_number_t count = GPRWordCount;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_i386.cpp
@@ -19,7 +19,7 @@
                                                    uint32_t concrete_frame_idx)
     : RegisterContextDarwin_i386(thread, concrete_frame_idx) {}
 
-RegisterContextMach_i386::~RegisterContextMach_i386() {}
+RegisterContextMach_i386::~RegisterContextMach_i386() = default;
 
 int RegisterContextMach_i386::DoReadGPR(lldb::tid_t tid, int flavor, GPR &gpr) {
   mach_msg_type_number_t count = GPRWordCount;
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMach_x86_64.cpp
@@ -19,7 +19,7 @@
     Thread &thread, uint32_t concrete_frame_idx)
     : RegisterContextDarwin_x86_64(thread, concrete_frame_idx) {}
 
-RegisterContextMach_x86_64::~RegisterContextMach_x86_64() {}
+RegisterContextMach_x86_64::~RegisterContextMach_x86_64() = default;
 
 int RegisterContextMach_x86_64::DoReadGPR(lldb::tid_t tid, int flavor,
                                           GPR &gpr) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextMemory.cpp
@@ -39,7 +39,7 @@
 }
 
 // Destructor
-RegisterContextMemory::~RegisterContextMemory() {}
+RegisterContextMemory::~RegisterContextMemory() = default;
 
 void RegisterContextMemory::InvalidateAllRegisters() {
   if (m_reg_data_addr != LLDB_INVALID_ADDRESS)
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm.cpp
@@ -45,7 +45,7 @@
     : lldb_private::RegisterContext(thread, 0),
       m_register_info_up(std::move(register_info)) {}
 
-RegisterContextPOSIX_arm::~RegisterContextPOSIX_arm() {}
+RegisterContextPOSIX_arm::~RegisterContextPOSIX_arm() = default;
 
 void RegisterContextPOSIX_arm::Invalidate() {}
 
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_arm64.cpp
@@ -53,7 +53,7 @@
     : lldb_private::RegisterContext(thread, 0),
       m_register_info_up(std::move(register_info)) {}
 
-RegisterContextPOSIX_arm64::~RegisterContextPOSIX_arm64() {}
+RegisterContextPOSIX_arm64::~RegisterContextPOSIX_arm64() = default;
 
 void RegisterContextPOSIX_arm64::Invalidate() {}
 
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_mips64.cpp
@@ -58,7 +58,7 @@
                                m_registers_count[msa_registers_count]));
 }
 
-RegisterContextPOSIX_mips64::~RegisterContextPOSIX_mips64() {}
+RegisterContextPOSIX_mips64::~RegisterContextPOSIX_mips64() = default;
 
 void RegisterContextPOSIX_mips64::Invalidate() {}
 
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_powerpc.cpp
@@ -95,7 +95,7 @@
   m_register_info_up.reset(register_info);
 }
 
-RegisterContextPOSIX_powerpc::~RegisterContextPOSIX_powerpc() {}
+RegisterContextPOSIX_powerpc::~RegisterContextPOSIX_powerpc() = default;
 
 void RegisterContextPOSIX_powerpc::Invalidate() {}
 
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_s390x.cpp
@@ -98,7 +98,7 @@
   }
 }
 
-RegisterContextPOSIX_s390x::~RegisterContextPOSIX_s390x() {}
+RegisterContextPOSIX_s390x::~RegisterContextPOSIX_s390x() = default;
 
 void RegisterContextPOSIX_s390x::Invalidate() {}
 
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextPOSIX_x86.cpp
@@ -448,7 +448,7 @@
   m_fpr_type = eNotValid;
 }
 
-RegisterContextPOSIX_x86::~RegisterContextPOSIX_x86() {}
+RegisterContextPOSIX_x86::~RegisterContextPOSIX_x86() = default;
 
 RegisterContextPOSIX_x86::FPRType RegisterContextPOSIX_x86::GetFPRType() {
   if (m_fpr_type == eNotValid) {
diff --git a/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp b/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
--- a/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
+++ b/lldb/source/Plugins/Process/Utility/RegisterContextThreadMemory.cpp
@@ -22,7 +22,7 @@
     : RegisterContext(thread, 0), m_thread_wp(thread.shared_from_this()),
       m_reg_ctx_sp(), m_register_data_addr(register_data_addr), m_stop_id(0) {}
 
-RegisterContextThreadMemory::~RegisterContextThreadMemory() {}
+RegisterContextThreadMemory::~RegisterContextThreadMemory() = default;
 
 void RegisterContextThreadMemory::UpdateRegisterContext() {
   ThreadSP thread_sp(m_thread_wp.lock());
diff --git a/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h b/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h
--- a/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h
+++ b/lldb/source/Plugins/Process/Utility/RegisterInfoInterface.h
@@ -22,7 +22,7 @@
 public:
   RegisterInfoInterface(const lldb_private::ArchSpec &target_arch)
       : m_target_arch(target_arch) {}
-  virtual ~RegisterInfoInterface() {}
+  virtual ~RegisterInfoInterface() = default;
 
   virtual size_t GetGPRSize() const = 0;
 
diff --git a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm.cpp b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm.cpp
--- a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm.cpp
+++ b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm.cpp
@@ -25,7 +25,7 @@
   m_gpr.SetByteOrder(gpregset.GetByteOrder());
 }
 
-RegisterContextCorePOSIX_arm::~RegisterContextCorePOSIX_arm() {}
+RegisterContextCorePOSIX_arm::~RegisterContextCorePOSIX_arm() = default;
 
 bool RegisterContextCorePOSIX_arm::ReadGPR() { return true; }
 
diff --git a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
--- a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
+++ b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_arm64.cpp
@@ -62,7 +62,7 @@
   ConfigureRegisterContext();
 }
 
-RegisterContextCorePOSIX_arm64::~RegisterContextCorePOSIX_arm64() {}
+RegisterContextCorePOSIX_arm64::~RegisterContextCorePOSIX_arm64() = default;
 
 bool RegisterContextCorePOSIX_arm64::ReadGPR() { return true; }
 
diff --git a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_mips64.cpp b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_mips64.cpp
--- a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_mips64.cpp
+++ b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_mips64.cpp
@@ -32,7 +32,7 @@
   m_fpr.SetByteOrder(fpregset.GetByteOrder());
 }
 
-RegisterContextCorePOSIX_mips64::~RegisterContextCorePOSIX_mips64() {}
+RegisterContextCorePOSIX_mips64::~RegisterContextCorePOSIX_mips64() = default;
 
 bool RegisterContextCorePOSIX_mips64::ReadGPR() { return true; }
 
diff --git a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_powerpc.cpp b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_powerpc.cpp
--- a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_powerpc.cpp
+++ b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_powerpc.cpp
@@ -39,7 +39,7 @@
   m_vec.SetByteOrder(vregset.GetByteOrder());
 }
 
-RegisterContextCorePOSIX_powerpc::~RegisterContextCorePOSIX_powerpc() {}
+RegisterContextCorePOSIX_powerpc::~RegisterContextCorePOSIX_powerpc() = default;
 
 bool RegisterContextCorePOSIX_powerpc::ReadGPR() { return true; }
 
diff --git a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_s390x.cpp b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_s390x.cpp
--- a/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_s390x.cpp
+++ b/lldb/source/Plugins/Process/elf-core/RegisterContextPOSIXCore_s390x.cpp
@@ -33,7 +33,7 @@
   m_fpr.SetByteOrder(fpregset.GetByteOrder());
 }
 
-RegisterContextCorePOSIX_s390x::~RegisterContextCorePOSIX_s390x() {}
+RegisterContextCorePOSIX_s390x::~RegisterContextCorePOSIX_s390x() = default;
 
 bool RegisterContextCorePOSIX_s390x::ReadGPR() { return true; }
 
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationHistory.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationHistory.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationHistory.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationHistory.cpp
@@ -24,7 +24,7 @@
     m_packets.resize(size);
 }
 
-GDBRemoteCommunicationHistory::~GDBRemoteCommunicationHistory() {}
+GDBRemoteCommunicationHistory::~GDBRemoteCommunicationHistory() = default;
 
 void GDBRemoteCommunicationHistory::AddPacket(char packet_char,
                                               GDBRemotePacket::Type type,
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServer.cpp
@@ -33,7 +33,7 @@
              bool &quit) { return this->Handle_QErrorStringEnable(packet); });
 }
 
-GDBRemoteCommunicationServer::~GDBRemoteCommunicationServer() {}
+GDBRemoteCommunicationServer::~GDBRemoteCommunicationServer() = default;
 
 void GDBRemoteCommunicationServer::RegisterPacketHandler(
     StringExtractorGDBRemote::ServerPacketType packet_type,
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerCommon.cpp
@@ -168,7 +168,8 @@
 }
 
 // Destructor
-GDBRemoteCommunicationServerCommon::~GDBRemoteCommunicationServerCommon() {}
+GDBRemoteCommunicationServerCommon::~GDBRemoteCommunicationServerCommon() =
+    default;
 
 GDBRemoteCommunication::PacketResult
 GDBRemoteCommunicationServerCommon::Handle_qHostInfo(
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationServerPlatform.cpp
@@ -153,7 +153,8 @@
 }
 
 // Destructor
-GDBRemoteCommunicationServerPlatform::~GDBRemoteCommunicationServerPlatform() {}
+GDBRemoteCommunicationServerPlatform::~GDBRemoteCommunicationServerPlatform() =
+    default;
 
 Status GDBRemoteCommunicationServerPlatform::LaunchGDBServer(
     const lldb_private::Args &args, std::string hostname, lldb::pid_t &pid,
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
@@ -50,7 +50,7 @@
 }
 
 // Destructor
-GDBRemoteRegisterContext::~GDBRemoteRegisterContext() {}
+GDBRemoteRegisterContext::~GDBRemoteRegisterContext() = default;
 
 void GDBRemoteRegisterContext::InvalidateAllRegisters() {
   SetAllRegisterValid(false);
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -135,7 +135,7 @@
     m_collection_sp->Initialize(g_processgdbremote_properties);
   }
 
-  ~PluginProperties() override {}
+  ~PluginProperties() override = default;
 
   uint64_t GetPacketTimeout() {
     const uint32_t idx = ePropertyPacketTimeout;
@@ -5178,7 +5178,7 @@
     m_option_group.Finalize();
   }
 
-  ~CommandObjectProcessGDBRemoteSpeedTest() override {}
+  ~CommandObjectProcessGDBRemoteSpeedTest() override = default;
 
   Options *GetOptions() override { return &m_option_group; }
 
@@ -5229,7 +5229,7 @@
       : CommandObjectParsed(interpreter, "process plugin packet history",
                             "Dumps the packet history buffer. ", nullptr) {}
 
-  ~CommandObjectProcessGDBRemotePacketHistory() override {}
+  ~CommandObjectProcessGDBRemotePacketHistory() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
     const size_t argc = command.GetArgumentCount();
@@ -5260,7 +5260,7 @@
             "Maximum size that lldb will try to read/write one one chunk.",
             nullptr) {}
 
-  ~CommandObjectProcessGDBRemotePacketXferSize() override {}
+  ~CommandObjectProcessGDBRemotePacketXferSize() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
     const size_t argc = command.GetArgumentCount();
@@ -5301,7 +5301,7 @@
                             "stripped from the result.",
                             nullptr) {}
 
-  ~CommandObjectProcessGDBRemotePacketSend() override {}
+  ~CommandObjectProcessGDBRemotePacketSend() override = default;
 
   bool DoExecute(Args &command, CommandReturnObject &result) override {
     const size_t argc = command.GetArgumentCount();
@@ -5351,7 +5351,7 @@
                          "encoded into a valid 'qRcmd' packet, sent and the "
                          "response will be printed.") {}
 
-  ~CommandObjectProcessGDBRemotePacketMonitor() override {}
+  ~CommandObjectProcessGDBRemotePacketMonitor() override = default;
 
   bool DoExecute(llvm::StringRef command,
                  CommandReturnObject &result) override {
@@ -5414,7 +5414,7 @@
                        interpreter)));
   }
 
-  ~CommandObjectProcessGDBRemotePacket() override {}
+  ~CommandObjectProcessGDBRemotePacket() override = default;
 };
 
 class CommandObjectMultiwordProcessGDBRemote : public CommandObjectMultiword {
@@ -5429,7 +5429,7 @@
         CommandObjectSP(new CommandObjectProcessGDBRemotePacket(interpreter)));
   }
 
-  ~CommandObjectMultiwordProcessGDBRemote() override {}
+  ~CommandObjectMultiwordProcessGDBRemote() override = default;
 };
 
 CommandObject *ProcessGDBRemote::GetPluginCommandObject() {
diff --git a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
--- a/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
+++ b/lldb/source/Plugins/Process/minidump/ProcessMinidump.cpp
@@ -871,7 +871,7 @@
     m_option_group.Finalize();
   }
 
-  ~CommandObjectProcessMinidumpDump() override {}
+  ~CommandObjectProcessMinidumpDump() override = default;
 
   Options *GetOptions() override { return &m_option_group; }
 
@@ -1000,7 +1000,7 @@
         CommandObjectSP(new CommandObjectProcessMinidumpDump(interpreter)));
   }
 
-  ~CommandObjectMultiwordProcessMinidump() override {}
+  ~CommandObjectMultiwordProcessMinidump() override = default;
 };
 
 CommandObject *ProcessMinidump::GetPluginCommandObject() {
diff --git a/lldb/source/Plugins/Process/minidump/ThreadMinidump.cpp b/lldb/source/Plugins/Process/minidump/ThreadMinidump.cpp
--- a/lldb/source/Plugins/Process/minidump/ThreadMinidump.cpp
+++ b/lldb/source/Plugins/Process/minidump/ThreadMinidump.cpp
@@ -38,7 +38,7 @@
     : Thread(process, td.ThreadId), m_thread_reg_ctx_sp(),
       m_gpregset_data(gpregset_data) {}
 
-ThreadMinidump::~ThreadMinidump() {}
+ThreadMinidump::~ThreadMinidump() = default;
 
 void ThreadMinidump::RefreshStateAfterStop() {}
 
diff --git a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
@@ -134,7 +134,7 @@
     : ScriptInterpreter(debugger, eScriptLanguageLua),
       m_lua(std::make_unique<Lua>()) {}
 
-ScriptInterpreterLua::~ScriptInterpreterLua() {}
+ScriptInterpreterLua::~ScriptInterpreterLua() = default;
 
 bool ScriptInterpreterLua::ExecuteOneLine(llvm::StringRef command,
                                           CommandReturnObject *result,
diff --git a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/None/ScriptInterpreterNone.cpp
@@ -25,7 +25,7 @@
 ScriptInterpreterNone::ScriptInterpreterNone(Debugger &debugger)
     : ScriptInterpreter(debugger, eScriptLanguageNone) {}
 
-ScriptInterpreterNone::~ScriptInterpreterNone() {}
+ScriptInterpreterNone::~ScriptInterpreterNone() = default;
 
 bool ScriptInterpreterNone::ExecuteOneLine(llvm::StringRef command,
                                            CommandReturnObject *,
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h
--- a/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/PythonDataObjects.h
@@ -229,7 +229,7 @@
 
 class PythonObject {
 public:
-  PythonObject() {}
+  PythonObject() = default;
 
   PythonObject(PyRefType type, PyObject *py_obj) {
     m_py_obj = py_obj;
@@ -421,7 +421,7 @@
       Py_DECREF(py_obj);
   }
 
-  TypedPythonObject() {}
+  TypedPythonObject() = default;
 };
 
 class PythonBytes : public TypedPythonObject<PythonBytes> {
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.cpp
@@ -1358,7 +1358,7 @@
 
   Status error = ExecuteMultipleLines(
       function_def_string.c_str(),
-      ScriptInterpreter::ExecuteScriptOptions().SetEnableIO(false));
+      ExecuteScriptOptions().SetEnableIO(false));
   return error;
 }
 
@@ -2767,7 +2767,7 @@
                           directory.c_str(), directory.c_str());
     bool syspath_retval =
         ExecuteMultipleLines(command_stream.GetData(),
-                             ScriptInterpreter::ExecuteScriptOptions()
+                             ExecuteScriptOptions()
                                  .SetEnableIO(false)
                                  .SetSetLLDBGlobals(false))
             .Success();
@@ -2855,7 +2855,7 @@
       (ExecuteOneLineWithReturn(
            command_stream.GetData(),
            ScriptInterpreterPythonImpl::eScriptReturnTypeBool, &does_contain,
-           ScriptInterpreter::ExecuteScriptOptions()
+           ExecuteScriptOptions()
                .SetEnableIO(false)
                .SetSetLLDBGlobals(false)) &&
        does_contain);
@@ -2877,7 +2877,7 @@
     command_stream.Printf("import %s", module_name.c_str());
 
   error = ExecuteMultipleLines(command_stream.GetData(),
-                               ScriptInterpreter::ExecuteScriptOptions()
+                               ExecuteScriptOptions()
                                    .SetEnableIO(false)
                                    .SetSetLLDBGlobals(false));
   if (error.Fail())
@@ -3055,7 +3055,7 @@
   if (ExecuteOneLineWithReturn(
           command, ScriptInterpreter::eScriptReturnTypeCharStrOrNone,
           &result_ptr,
-          ScriptInterpreter::ExecuteScriptOptions().SetEnableIO(false))) {
+          ExecuteScriptOptions().SetEnableIO(false))) {
     if (result_ptr)
       dest.assign(result_ptr);
     return true;
diff --git a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
--- a/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
+++ b/lldb/source/Plugins/ScriptInterpreter/Python/ScriptInterpreterPythonImpl.h
@@ -418,7 +418,7 @@
       : IOHandler(debugger, IOHandler::Type::PythonInterpreter),
         m_python(python) {}
 
-  ~IOHandlerPythonInterpreter() override {}
+  ~IOHandlerPythonInterpreter() override = default;
 
   ConstString GetControlSequence(char ch) override {
     if (ch == 'd')
diff --git a/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp b/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp
--- a/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp
+++ b/lldb/source/Plugins/StructuredData/DarwinLog/StructuredDataDarwinLog.cpp
@@ -126,7 +126,7 @@
     m_collection_sp->Initialize(g_darwinlog_properties);
   }
 
-  ~StructuredDataDarwinLogProperties() override {}
+  ~StructuredDataDarwinLogProperties() override = default;
 
   bool GetEnableOnStartup() const {
     const uint32_t idx = ePropertyEnableOnStartup;
@@ -181,7 +181,7 @@
 
 class FilterRule {
 public:
-  virtual ~FilterRule() {}
+  virtual ~FilterRule() = default;
 
   using OperationCreationFunc =
       std::function<FilterRuleSP(bool accept, size_t attribute_index,
diff --git a/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h b/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
--- a/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
+++ b/lldb/source/Plugins/SymbolFile/Breakpad/SymbolFileBreakpad.h
@@ -51,7 +51,7 @@
   SymbolFileBreakpad(lldb::ObjectFileSP objfile_sp)
       : SymbolFile(std::move(objfile_sp)) {}
 
-  ~SymbolFileBreakpad() override {}
+  ~SymbolFileBreakpad() override = default;
 
   uint32_t CalculateAbilities() override;
 
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParser.h b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParser.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParser.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParser.h
@@ -24,7 +24,7 @@
 
 class DWARFASTParser {
 public:
-  virtual ~DWARFASTParser() {}
+  virtual ~DWARFASTParser() = default;
 
   virtual lldb::TypeSP ParseTypeFromDWARF(const lldb_private::SymbolContext &sc,
                                           const DWARFDIE &die,
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
@@ -60,7 +60,7 @@
 DWARFASTParserClang::DWARFASTParserClang(TypeSystemClang &ast)
     : m_ast(ast), m_die_to_decl_ctx(), m_decl_ctx_to_die() {}
 
-DWARFASTParserClang::~DWARFASTParserClang() {}
+DWARFASTParserClang::~DWARFASTParserClang() = default;
 
 static AccessType DW_ACCESS_to_AccessType(uint32_t dwarf_accessibility) {
   switch (dwarf_accessibility) {
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFAttribute.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFAttribute.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFAttribute.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFAttribute.cpp
@@ -12,7 +12,7 @@
 
 DWARFAttributes::DWARFAttributes() : m_infos() {}
 
-DWARFAttributes::~DWARFAttributes() {}
+DWARFAttributes::~DWARFAttributes() = default;
 
 uint32_t DWARFAttributes::FindAttributeIndex(dw_attr_t attr) const {
   collection::const_iterator end = m_infos.end();
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.h b/lldb/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFBaseDIE.h
@@ -24,7 +24,7 @@
 
 class DWARFBaseDIE {
 public:
-  DWARFBaseDIE() {}
+  DWARFBaseDIE() = default;
 
   DWARFBaseDIE(DWARFUnit *cu, DWARFDebugInfoEntry *die)
       : m_cu(cu), m_die(die) {}
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFDIE.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFDIE.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFDIE.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFDIE.cpp
@@ -54,7 +54,7 @@
   explicit ElaboratingDIEIterator(DWARFDIE d) : m_worklist(1, d) {}
 
   /// End marker
-  ElaboratingDIEIterator() {}
+  ElaboratingDIEIterator() = default;
 
   const DWARFDIE &operator*() const { return m_worklist.back(); }
   ElaboratingDIEIterator &operator++() {
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFDeclContext.h b/lldb/source/Plugins/SymbolFile/DWARF/DWARFDeclContext.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/DWARFDeclContext.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/DWARFDeclContext.h
@@ -23,7 +23,7 @@
 class DWARFDeclContext {
 public:
   struct Entry {
-    Entry() {}
+    Entry() = default;
     Entry(dw_tag_t t, const char *n) : tag(t), name(n) {}
 
     bool NameMatches(const Entry &rhs) const {
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.h b/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/NameToDIE.h
@@ -22,7 +22,7 @@
 public:
   NameToDIE() : m_map() {}
 
-  ~NameToDIE() {}
+  ~NameToDIE() = default;
 
   void Dump(lldb_private::Stream *s);
 
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -440,7 +440,7 @@
       m_fetched_external_modules(false),
       m_supports_DW_AT_APPLE_objc_complete_type(eLazyBoolCalculate) {}
 
-SymbolFileDWARF::~SymbolFileDWARF() {}
+SymbolFileDWARF::~SymbolFileDWARF() = default;
 
 static ConstString GetDWARFMachOSegmentName() {
   static ConstString g_dwarf_section_name("__DWARF");
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.h
@@ -278,7 +278,7 @@
   // OSOEntry
   class OSOEntry {
   public:
-    OSOEntry() {}
+    OSOEntry() = default;
 
     OSOEntry(uint32_t exe_sym_idx, lldb::addr_t oso_file_addr)
         : m_exe_sym_idx(exe_sym_idx), m_oso_file_addr(oso_file_addr) {}
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
--- a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
+++ b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARFDebugMap.cpp
@@ -248,7 +248,7 @@
       m_func_indexes(), m_glob_indexes(),
       m_supports_DW_AT_APPLE_objc_complete_type(eLazyBoolCalculate) {}
 
-SymbolFileDWARFDebugMap::~SymbolFileDWARFDebugMap() {}
+SymbolFileDWARFDebugMap::~SymbolFileDWARFDebugMap() = default;
 
 void SymbolFileDWARFDebugMap::InitializeObject() {}
 
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.h b/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.h
--- a/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.h
+++ b/lldb/source/Plugins/SymbolFile/DWARF/UniqueDWARFASTType.h
@@ -30,7 +30,7 @@
       : m_type_sp(rhs.m_type_sp), m_die(rhs.m_die),
         m_declaration(rhs.m_declaration), m_byte_size(rhs.m_byte_size) {}
 
-  ~UniqueDWARFASTType() {}
+  ~UniqueDWARFASTType() = default;
 
   UniqueDWARFASTType &operator=(const UniqueDWARFASTType &rhs) {
     if (this != &rhs) {
@@ -52,7 +52,7 @@
 public:
   UniqueDWARFASTTypeList() : m_collection() {}
 
-  ~UniqueDWARFASTTypeList() {}
+  ~UniqueDWARFASTTypeList() = default;
 
   uint32_t GetSize() { return (uint32_t)m_collection.size(); }
 
@@ -72,7 +72,7 @@
 public:
   UniqueDWARFASTTypeMap() : m_collection() {}
 
-  ~UniqueDWARFASTTypeMap() {}
+  ~UniqueDWARFASTTypeMap() = default;
 
   void Insert(lldb_private::ConstString name,
               const UniqueDWARFASTType &entry) {
diff --git a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
--- a/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
+++ b/lldb/source/Plugins/SymbolFile/NativePDB/SymbolFileNativePDB.cpp
@@ -256,7 +256,7 @@
 SymbolFileNativePDB::SymbolFileNativePDB(ObjectFileSP objfile_sp)
     : SymbolFile(std::move(objfile_sp)) {}
 
-SymbolFileNativePDB::~SymbolFileNativePDB() {}
+SymbolFileNativePDB::~SymbolFileNativePDB() = default;
 
 uint32_t SymbolFileNativePDB::CalculateAbilities() {
   uint32_t abilities = 0;
diff --git a/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp b/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp
--- a/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp
+++ b/lldb/source/Plugins/SymbolFile/PDB/PDBASTParser.cpp
@@ -355,7 +355,7 @@
 
 PDBASTParser::PDBASTParser(lldb_private::TypeSystemClang &ast) : m_ast(ast) {}
 
-PDBASTParser::~PDBASTParser() {}
+PDBASTParser::~PDBASTParser() = default;
 
 // DebugInfoASTParser interface
 
diff --git a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
--- a/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
+++ b/lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp
@@ -130,7 +130,7 @@
 SymbolFilePDB::SymbolFilePDB(lldb::ObjectFileSP objfile_sp)
     : SymbolFile(std::move(objfile_sp)), m_session_up(), m_global_scope_up() {}
 
-SymbolFilePDB::~SymbolFilePDB() {}
+SymbolFilePDB::~SymbolFilePDB() = default;
 
 uint32_t SymbolFilePDB::CalculateAbilities() {
   uint32_t abilities = 0;
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.h b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.h
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.h
@@ -51,7 +51,7 @@
     lldb::addr_t item_buffer_size = 0; /* the size of the item buffer from
                                       libBacktraceRecording */
 
-    GetItemInfoReturnInfo() {}
+    GetItemInfoReturnInfo() = default;
   };
 
   /// Get the information about a work item by calling
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.cpp b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.cpp
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.cpp
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetItemInfoHandler.cpp
@@ -98,7 +98,7 @@
       m_get_item_info_return_buffer_addr(LLDB_INVALID_ADDRESS),
       m_get_item_info_retbuffer_mutex() {}
 
-AppleGetItemInfoHandler::~AppleGetItemInfoHandler() {}
+AppleGetItemInfoHandler::~AppleGetItemInfoHandler() = default;
 
 void AppleGetItemInfoHandler::Detach() {
 
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.h b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.h
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.h
@@ -55,9 +55,7 @@
                                        from libBacktraceRecording */
     uint64_t count = 0; /* the number of pending items included in the buffer */
 
-    GetPendingItemsReturnInfo()
-
-    {}
+    GetPendingItemsReturnInfo() = default;
   };
 
   /// Get the list of pending items for a given queue via a call to
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.cpp b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.cpp
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.cpp
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetPendingItemsHandler.cpp
@@ -102,7 +102,7 @@
       m_get_pending_items_return_buffer_addr(LLDB_INVALID_ADDRESS),
       m_get_pending_items_retbuffer_mutex() {}
 
-AppleGetPendingItemsHandler::~AppleGetPendingItemsHandler() {}
+AppleGetPendingItemsHandler::~AppleGetPendingItemsHandler() = default;
 
 void AppleGetPendingItemsHandler::Detach() {
   if (m_process && m_process->IsAlive() &&
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.h
@@ -52,9 +52,7 @@
                                         libBacktraceRecording */
     uint64_t count = 0; /* the number of queues included in the queues buffer */
 
-    GetQueuesReturnInfo()
-
-    {}
+    GetQueuesReturnInfo() = default;
   };
 
   /// Get the list of queues that exist (with any active or pending items) via
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.cpp b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.cpp
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.cpp
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetQueuesHandler.cpp
@@ -99,7 +99,7 @@
       m_get_queues_return_buffer_addr(LLDB_INVALID_ADDRESS),
       m_get_queues_retbuffer_mutex() {}
 
-AppleGetQueuesHandler::~AppleGetQueuesHandler() {}
+AppleGetQueuesHandler::~AppleGetQueuesHandler() = default;
 
 void AppleGetQueuesHandler::Detach() {
 
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.h
@@ -52,7 +52,7 @@
     lldb::addr_t item_buffer_size = 0; /* the size of the item buffer from
                                       libBacktraceRecording */
 
-    GetThreadItemInfoReturnInfo() {}
+    GetThreadItemInfoReturnInfo() = default;
   };
 
   /// Get the information about a work item by calling
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.cpp b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.cpp
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.cpp
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/AppleGetThreadItemInfoHandler.cpp
@@ -107,7 +107,7 @@
       m_get_thread_item_info_return_buffer_addr(LLDB_INVALID_ADDRESS),
       m_get_thread_item_info_retbuffer_mutex() {}
 
-AppleGetThreadItemInfoHandler::~AppleGetThreadItemInfoHandler() {}
+AppleGetThreadItemInfoHandler::~AppleGetThreadItemInfoHandler() = default;
 
 void AppleGetThreadItemInfoHandler::Detach() {
 
diff --git a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
--- a/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
+++ b/lldb/source/Plugins/SystemRuntime/MacOSX/SystemRuntimeMacOSX.h
@@ -113,7 +113,7 @@
     uint16_t item_info_version = 0;
     uint16_t item_info_data_offset = 0;
 
-    libBacktraceRecording_info() {}
+    libBacktraceRecording_info() = default;
   };
 
   // A structure which reflects the data recorded in the
@@ -190,9 +190,7 @@
     uint16_t vo_activity_ids_array = UINT16_MAX;
     uint16_t vo_activity_ids_array_entry_size = UINT16_MAX;
 
-    LibdispatchVoucherOffsets()
-
-    {}
+    LibdispatchVoucherOffsets() = default;
 
     bool IsValid() { return vo_version != UINT16_MAX; }
   };
@@ -203,7 +201,7 @@
     uint64_t dti_voucher_index = UINT64_MAX;
     uint64_t dti_qos_class_index = UINT64_MAX;
 
-    LibdispatchTSDIndexes() {}
+    LibdispatchTSDIndexes() = default;
 
     bool IsValid() { return dti_version != UINT16_MAX; }
   };
@@ -214,9 +212,7 @@
     uint16_t plo_pthread_tsd_base_address_offset = UINT16_MAX;
     uint16_t plo_pthread_tsd_entry_size = UINT16_MAX;
 
-    LibpthreadOffsets()
-
-    {}
+    LibpthreadOffsets() = default;
 
     bool IsValid() { return plo_version != UINT16_MAX; }
   };
diff --git a/lldb/source/Plugins/UnwindAssembly/x86/x86AssemblyInspectionEngine.h b/lldb/source/Plugins/UnwindAssembly/x86/x86AssemblyInspectionEngine.h
--- a/lldb/source/Plugins/UnwindAssembly/x86/x86AssemblyInspectionEngine.h
+++ b/lldb/source/Plugins/UnwindAssembly/x86/x86AssemblyInspectionEngine.h
@@ -47,7 +47,7 @@
   struct lldb_reg_info {
     const char *name = nullptr;
     uint32_t lldb_regnum = LLDB_INVALID_REGNUM;
-    lldb_reg_info() {}
+    lldb_reg_info() = default;
   };
   void Initialize(std::vector<lldb_reg_info> &reg_info);
 
diff --git a/lldb/source/Symbol/ArmUnwindInfo.cpp b/lldb/source/Symbol/ArmUnwindInfo.cpp
--- a/lldb/source/Symbol/ArmUnwindInfo.cpp
+++ b/lldb/source/Symbol/ArmUnwindInfo.cpp
@@ -68,7 +68,7 @@
   llvm::sort(m_exidx_entries.begin(), m_exidx_entries.end());
 }
 
-ArmUnwindInfo::~ArmUnwindInfo() {}
+ArmUnwindInfo::~ArmUnwindInfo() = default;
 
 // Read a byte from the unwind instruction stream with the given offset. Custom
 // function is required because have to red in order of significance within
diff --git a/lldb/source/Symbol/Block.cpp b/lldb/source/Symbol/Block.cpp
--- a/lldb/source/Symbol/Block.cpp
+++ b/lldb/source/Symbol/Block.cpp
@@ -25,7 +25,7 @@
       m_inlineInfoSP(), m_variable_list_sp(), m_parsed_block_info(false),
       m_parsed_block_variables(false), m_parsed_child_blocks(false) {}
 
-Block::~Block() {}
+Block::~Block() = default;
 
 void Block::GetDescription(Stream *s, Function *function,
                            lldb::DescriptionLevel level, Target *target) const {
diff --git a/lldb/source/Symbol/CompactUnwindInfo.cpp b/lldb/source/Symbol/CompactUnwindInfo.cpp
--- a/lldb/source/Symbol/CompactUnwindInfo.cpp
+++ b/lldb/source/Symbol/CompactUnwindInfo.cpp
@@ -167,7 +167,7 @@
 
 // destructor
 
-CompactUnwindInfo::~CompactUnwindInfo() {}
+CompactUnwindInfo::~CompactUnwindInfo() = default;
 
 bool CompactUnwindInfo::GetUnwindPlan(Target &target, Address addr,
                                       UnwindPlan &unwind_plan) {
diff --git a/lldb/source/Symbol/FuncUnwinders.cpp b/lldb/source/Symbol/FuncUnwinders.cpp
--- a/lldb/source/Symbol/FuncUnwinders.cpp
+++ b/lldb/source/Symbol/FuncUnwinders.cpp
@@ -55,7 +55,7 @@
 
 /// destructor
 
-FuncUnwinders::~FuncUnwinders() {}
+FuncUnwinders::~FuncUnwinders() = default;
 
 UnwindPlanSP FuncUnwinders::GetUnwindPlanAtCallSite(Target &target,
                                                     Thread &thread) {
diff --git a/lldb/source/Symbol/Function.cpp b/lldb/source/Symbol/Function.cpp
--- a/lldb/source/Symbol/Function.cpp
+++ b/lldb/source/Symbol/Function.cpp
@@ -32,7 +32,7 @@
 FunctionInfo::FunctionInfo(ConstString name, const Declaration *decl_ptr)
     : m_name(name), m_declaration(decl_ptr) {}
 
-FunctionInfo::~FunctionInfo() {}
+FunctionInfo::~FunctionInfo() = default;
 
 void FunctionInfo::Dump(Stream *s, bool show_fullpaths) const {
   if (m_name)
@@ -74,7 +74,7 @@
     : FunctionInfo(name, decl_ptr), m_mangled(mangled),
       m_call_decl(call_decl_ptr) {}
 
-InlineFunctionInfo::~InlineFunctionInfo() {}
+InlineFunctionInfo::~InlineFunctionInfo() = default;
 
 void InlineFunctionInfo::Dump(Stream *s, bool show_fullpaths) const {
   FunctionInfo::Dump(s, show_fullpaths);
@@ -238,7 +238,7 @@
   assert(comp_unit != nullptr);
 }
 
-Function::~Function() {}
+Function::~Function() = default;
 
 void Function::GetStartLineSourceInfo(FileSpec &source_file,
                                       uint32_t &line_no) {
diff --git a/lldb/source/Symbol/LineTable.cpp b/lldb/source/Symbol/LineTable.cpp
--- a/lldb/source/Symbol/LineTable.cpp
+++ b/lldb/source/Symbol/LineTable.cpp
@@ -34,7 +34,7 @@
 }
 
 // Destructor
-LineTable::~LineTable() {}
+LineTable::~LineTable() = default;
 
 void LineTable::InsertLineEntry(lldb::addr_t file_addr, uint32_t line,
                                 uint16_t column, uint16_t file_idx,
@@ -58,7 +58,7 @@
   //  Dump (&s, Address::DumpStyleFileAddress);
 }
 
-LineSequence::LineSequence() {}
+LineSequence::LineSequence() = default;
 
 void LineTable::LineSequenceImpl::Clear() { m_entries.clear(); }
 
diff --git a/lldb/source/Symbol/SymbolContext.cpp b/lldb/source/Symbol/SymbolContext.cpp
--- a/lldb/source/Symbol/SymbolContext.cpp
+++ b/lldb/source/Symbol/SymbolContext.cpp
@@ -51,7 +51,7 @@
   sc_scope->CalculateSymbolContext(this);
 }
 
-SymbolContext::~SymbolContext() {}
+SymbolContext::~SymbolContext() = default;
 
 void SymbolContext::Clear(bool clear_target) {
   if (clear_target)
@@ -926,7 +926,7 @@
       m_start_line(0), m_end_line(0), m_function_spec(), m_class_name(),
       m_address_range_up(), m_type(eNothingSpecified) {}
 
-SymbolContextSpecifier::~SymbolContextSpecifier() {}
+SymbolContextSpecifier::~SymbolContextSpecifier() = default;
 
 bool SymbolContextSpecifier::AddLineSpecification(uint32_t line_no,
                                                   SpecificationType type) {
@@ -1186,7 +1186,7 @@
 
 SymbolContextList::SymbolContextList() : m_symbol_contexts() {}
 
-SymbolContextList::~SymbolContextList() {}
+SymbolContextList::~SymbolContextList() = default;
 
 void SymbolContextList::Append(const SymbolContext &sc) {
   m_symbol_contexts.push_back(sc);
diff --git a/lldb/source/Symbol/Symtab.cpp b/lldb/source/Symbol/Symtab.cpp
--- a/lldb/source/Symbol/Symtab.cpp
+++ b/lldb/source/Symbol/Symtab.cpp
@@ -40,7 +40,7 @@
       lldb::eFunctionNameTypeSelector, UniqueCStringMap<uint32_t>()));
 }
 
-Symtab::~Symtab() {}
+Symtab::~Symtab() = default;
 
 void Symtab::Reserve(size_t count) {
   // Clients should grab the mutex from this symbol table and lock it manually
diff --git a/lldb/source/Symbol/TypeList.cpp b/lldb/source/Symbol/TypeList.cpp
--- a/lldb/source/Symbol/TypeList.cpp
+++ b/lldb/source/Symbol/TypeList.cpp
@@ -22,7 +22,7 @@
 TypeList::TypeList() : m_types() {}
 
 // Destructor
-TypeList::~TypeList() {}
+TypeList::~TypeList() = default;
 
 void TypeList::Insert(const TypeSP &type_sp) {
   // Just push each type on the back for now. We will worry about uniquing
diff --git a/lldb/source/Symbol/TypeMap.cpp b/lldb/source/Symbol/TypeMap.cpp
--- a/lldb/source/Symbol/TypeMap.cpp
+++ b/lldb/source/Symbol/TypeMap.cpp
@@ -22,7 +22,7 @@
 TypeMap::TypeMap() : m_types() {}
 
 // Destructor
-TypeMap::~TypeMap() {}
+TypeMap::~TypeMap() = default;
 
 void TypeMap::Insert(const TypeSP &type_sp) {
   // Just push each type on the back for now. We will worry about uniquing
diff --git a/lldb/source/Symbol/TypeSystem.cpp b/lldb/source/Symbol/TypeSystem.cpp
--- a/lldb/source/Symbol/TypeSystem.cpp
+++ b/lldb/source/Symbol/TypeSystem.cpp
@@ -35,7 +35,7 @@
 bool LanguageSet::Empty() const { return bitvector.none(); }
 bool LanguageSet::operator[](unsigned i) const { return bitvector[i]; }
 
-TypeSystem::~TypeSystem() {}
+TypeSystem::~TypeSystem() = default;
 
 static lldb::TypeSystemSP CreateInstanceHelper(lldb::LanguageType language,
                                                Module *module, Target *target) {
@@ -180,7 +180,7 @@
 
 TypeSystemMap::TypeSystemMap() : m_mutex(), m_map() {}
 
-TypeSystemMap::~TypeSystemMap() {}
+TypeSystemMap::~TypeSystemMap() = default;
 
 void TypeSystemMap::Clear() {
   collection map;
diff --git a/lldb/source/Symbol/UnwindTable.cpp b/lldb/source/Symbol/UnwindTable.cpp
--- a/lldb/source/Symbol/UnwindTable.cpp
+++ b/lldb/source/Symbol/UnwindTable.cpp
@@ -83,7 +83,7 @@
   }
 }
 
-UnwindTable::~UnwindTable() {}
+UnwindTable::~UnwindTable() = default;
 
 llvm::Optional<AddressRange> UnwindTable::GetAddressRange(const Address &addr,
                                                           SymbolContext &sc) {
diff --git a/lldb/source/Symbol/Variable.cpp b/lldb/source/Symbol/Variable.cpp
--- a/lldb/source/Symbol/Variable.cpp
+++ b/lldb/source/Symbol/Variable.cpp
@@ -49,7 +49,7 @@
       m_artificial(artificial), m_loc_is_const_data(location_is_constant_data),
       m_static_member(static_member) {}
 
-Variable::~Variable() {}
+Variable::~Variable() = default;
 
 lldb::LanguageType Variable::GetLanguage() const {
   lldb::LanguageType lang = m_mangled.GuessLanguage();
diff --git a/lldb/source/Symbol/VariableList.cpp b/lldb/source/Symbol/VariableList.cpp
--- a/lldb/source/Symbol/VariableList.cpp
+++ b/lldb/source/Symbol/VariableList.cpp
@@ -20,7 +20,7 @@
 VariableList::VariableList() : m_variables() {}
 
 // Destructor
-VariableList::~VariableList() {}
+VariableList::~VariableList() = default;
 
 void VariableList::AddVariable(const VariableSP &var_sp) {
   m_variables.push_back(var_sp);
diff --git a/lldb/source/Target/JITLoaderList.cpp b/lldb/source/Target/JITLoaderList.cpp
--- a/lldb/source/Target/JITLoaderList.cpp
+++ b/lldb/source/Target/JITLoaderList.cpp
@@ -15,7 +15,7 @@
 
 JITLoaderList::JITLoaderList() : m_jit_loaders_vec(), m_jit_loaders_mutex() {}
 
-JITLoaderList::~JITLoaderList() {}
+JITLoaderList::~JITLoaderList() = default;
 
 void JITLoaderList::Append(const JITLoaderSP &jit_loader_sp) {
   std::lock_guard<std::recursive_mutex> guard(m_jit_loaders_mutex);
diff --git a/lldb/source/Target/Language.cpp b/lldb/source/Target/Language.cpp
--- a/lldb/source/Target/Language.cpp
+++ b/lldb/source/Target/Language.cpp
@@ -448,7 +448,7 @@
            catch_on ? "on" : "off", throw_on ? "on" : "off");
 }
 // Constructor
-Language::Language() {}
+Language::Language() = default;
 
 // Destructor
-Language::~Language() {}
+Language::~Language() = default;
diff --git a/lldb/source/Target/Memory.cpp b/lldb/source/Target/Memory.cpp
--- a/lldb/source/Target/Memory.cpp
+++ b/lldb/source/Target/Memory.cpp
@@ -26,7 +26,7 @@
       m_L2_cache_line_byte_size(process.GetMemoryCacheLineSize()) {}
 
 // Destructor
-MemoryCache::~MemoryCache() {}
+MemoryCache::~MemoryCache() = default;
 
 void MemoryCache::Clear(bool clear_invalid_ranges) {
   std::lock_guard<std::recursive_mutex> guard(m_mutex);
@@ -259,7 +259,7 @@
   assert(byte_size > chunk_size);
 }
 
-AllocatedBlock::~AllocatedBlock() {}
+AllocatedBlock::~AllocatedBlock() = default;
 
 lldb::addr_t AllocatedBlock::ReserveBlock(uint32_t size) {
   // We must return something valid for zero bytes.
@@ -329,7 +329,7 @@
 AllocatedMemoryCache::AllocatedMemoryCache(Process &process)
     : m_process(process), m_mutex(), m_memory_map() {}
 
-AllocatedMemoryCache::~AllocatedMemoryCache() {}
+AllocatedMemoryCache::~AllocatedMemoryCache() = default;
 
 void AllocatedMemoryCache::Clear() {
   std::lock_guard<std::recursive_mutex> guard(m_mutex);
diff --git a/lldb/source/Target/QueueItem.cpp b/lldb/source/Target/QueueItem.cpp
--- a/lldb/source/Target/QueueItem.cpp
+++ b/lldb/source/Target/QueueItem.cpp
@@ -27,7 +27,7 @@
   m_process_wp = process_sp;
 }
 
-QueueItem::~QueueItem() {}
+QueueItem::~QueueItem() = default;
 
 QueueItemKind QueueItem::GetKind() {
   FetchEntireItem();
diff --git a/lldb/source/Target/StructuredDataPlugin.cpp b/lldb/source/Target/StructuredDataPlugin.cpp
--- a/lldb/source/Target/StructuredDataPlugin.cpp
+++ b/lldb/source/Target/StructuredDataPlugin.cpp
@@ -23,14 +23,14 @@
                                "Parent for per-plugin structured data commands",
                                "plugin structured-data <plugin>") {}
 
-  ~CommandStructuredData() override {}
+  ~CommandStructuredData() override = default;
 };
 }
 
 StructuredDataPlugin::StructuredDataPlugin(const ProcessWP &process_wp)
     : PluginInterface(), m_process_wp(process_wp) {}
 
-StructuredDataPlugin::~StructuredDataPlugin() {}
+StructuredDataPlugin::~StructuredDataPlugin() = default;
 
 bool StructuredDataPlugin::GetEnabled(ConstString type_name) const {
   // By default, plugins are always enabled.  Plugin authors should override
diff --git a/lldb/source/Target/ThreadPlanBase.cpp b/lldb/source/Target/ThreadPlanBase.cpp
--- a/lldb/source/Target/ThreadPlanBase.cpp
+++ b/lldb/source/Target/ThreadPlanBase.cpp
@@ -43,7 +43,7 @@
   SetIsMasterPlan(true);
 }
 
-ThreadPlanBase::~ThreadPlanBase() {}
+ThreadPlanBase::~ThreadPlanBase() = default;
 
 void ThreadPlanBase::GetDescription(Stream *s, lldb::DescriptionLevel level) {
   s->Printf("Base thread plan.");
diff --git a/lldb/source/Target/ThreadPlanCallUserExpression.cpp b/lldb/source/Target/ThreadPlanCallUserExpression.cpp
--- a/lldb/source/Target/ThreadPlanCallUserExpression.cpp
+++ b/lldb/source/Target/ThreadPlanCallUserExpression.cpp
@@ -43,7 +43,7 @@
   SetOkayToDiscard(false);
 }
 
-ThreadPlanCallUserExpression::~ThreadPlanCallUserExpression() {}
+ThreadPlanCallUserExpression::~ThreadPlanCallUserExpression() = default;
 
 void ThreadPlanCallUserExpression::GetDescription(
     Stream *s, lldb::DescriptionLevel level) {
diff --git a/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp b/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp
--- a/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp
+++ b/lldb/source/Target/ThreadPlanStepOverBreakpoint.cpp
@@ -36,7 +36,7 @@
           m_breakpoint_addr);
 }
 
-ThreadPlanStepOverBreakpoint::~ThreadPlanStepOverBreakpoint() {}
+ThreadPlanStepOverBreakpoint::~ThreadPlanStepOverBreakpoint() = default;
 
 void ThreadPlanStepOverBreakpoint::GetDescription(
     Stream *s, lldb::DescriptionLevel level) {
diff --git a/lldb/source/Utility/ArchSpec.cpp b/lldb/source/Utility/ArchSpec.cpp
--- a/lldb/source/Utility/ArchSpec.cpp
+++ b/lldb/source/Utility/ArchSpec.cpp
@@ -507,7 +507,7 @@
 //===----------------------------------------------------------------------===//
 // Constructors and destructors.
 
-ArchSpec::ArchSpec() {}
+ArchSpec::ArchSpec() = default;
 
 ArchSpec::ArchSpec(const char *triple_cstr) {
   if (triple_cstr)
diff --git a/lldb/source/Utility/Args.cpp b/lldb/source/Utility/Args.cpp
--- a/lldb/source/Utility/Args.cpp
+++ b/lldb/source/Utility/Args.cpp
@@ -194,7 +194,7 @@
 }
 
 // Destructor
-Args::~Args() {}
+Args::~Args() = default;
 
 void Args::Dump(Stream &s, const char *label_name) const {
   if (!label_name)
diff --git a/lldb/source/Utility/DataBufferLLVM.cpp b/lldb/source/Utility/DataBufferLLVM.cpp
--- a/lldb/source/Utility/DataBufferLLVM.cpp
+++ b/lldb/source/Utility/DataBufferLLVM.cpp
@@ -21,7 +21,7 @@
          "Cannot construct a DataBufferLLVM with a null buffer");
 }
 
-DataBufferLLVM::~DataBufferLLVM() {}
+DataBufferLLVM::~DataBufferLLVM() = default;
 
 uint8_t *DataBufferLLVM::GetBytes() {
   return reinterpret_cast<uint8_t *>(Buffer->getBufferStart());
diff --git a/lldb/source/Utility/Event.cpp b/lldb/source/Utility/Event.cpp
--- a/lldb/source/Utility/Event.cpp
+++ b/lldb/source/Utility/Event.cpp
@@ -198,7 +198,7 @@
     : EventData(), m_process_sp(process_sp), m_object_sp(object_sp),
       m_plugin_sp(plugin_sp) {}
 
-EventDataStructuredData::~EventDataStructuredData() {}
+EventDataStructuredData::~EventDataStructuredData() = default;
 
 // EventDataStructuredData member functions
 
diff --git a/lldb/source/Utility/GDBRemote.cpp b/lldb/source/Utility/GDBRemote.cpp
--- a/lldb/source/Utility/GDBRemote.cpp
+++ b/lldb/source/Utility/GDBRemote.cpp
@@ -24,7 +24,7 @@
                                  ByteOrder byte_order)
     : StreamString(flags, addr_size, byte_order) {}
 
-StreamGDBRemote::~StreamGDBRemote() {}
+StreamGDBRemote::~StreamGDBRemote() = default;
 
 int StreamGDBRemote::PutEscapedBytes(const void *s, size_t src_len) {
   int bytes_written = 0;
diff --git a/lldb/source/Utility/Stream.cpp b/lldb/source/Utility/Stream.cpp
--- a/lldb/source/Utility/Stream.cpp
+++ b/lldb/source/Utility/Stream.cpp
@@ -32,7 +32,7 @@
       m_forwarder(*this, colors) {}
 
 // Destructor
-Stream::~Stream() {}
+Stream::~Stream() = default;
 
 ByteOrder Stream::SetByteOrder(ByteOrder byte_order) {
   ByteOrder old_byte_order = m_byte_order;
diff --git a/lldb/source/Utility/StreamString.cpp b/lldb/source/Utility/StreamString.cpp
--- a/lldb/source/Utility/StreamString.cpp
+++ b/lldb/source/Utility/StreamString.cpp
@@ -17,7 +17,7 @@
                            ByteOrder byte_order)
     : Stream(flags, addr_size, byte_order), m_packet() {}
 
-StreamString::~StreamString() {}
+StreamString::~StreamString() = default;
 
 void StreamString::Flush() {
   // Nothing to do when flushing a buffer based stream...
diff --git a/lldb/source/Utility/StringExtractor.cpp b/lldb/source/Utility/StringExtractor.cpp
--- a/lldb/source/Utility/StringExtractor.cpp
+++ b/lldb/source/Utility/StringExtractor.cpp
@@ -40,7 +40,7 @@
 }
 
 // Destructor
-StringExtractor::~StringExtractor() {}
+StringExtractor::~StringExtractor() = default;
 
 char StringExtractor::GetChar(char fail_value) {
   if (m_index < m_packet.size()) {
diff --git a/lldb/source/Utility/StringList.cpp b/lldb/source/Utility/StringList.cpp
--- a/lldb/source/Utility/StringList.cpp
+++ b/lldb/source/Utility/StringList.cpp
@@ -33,7 +33,7 @@
   }
 }
 
-StringList::~StringList() {}
+StringList::~StringList() = default;
 
 void StringList::AppendString(const char *str) {
   if (str)
diff --git a/lldb/source/Utility/TildeExpressionResolver.cpp b/lldb/source/Utility/TildeExpressionResolver.cpp
--- a/lldb/source/Utility/TildeExpressionResolver.cpp
+++ b/lldb/source/Utility/TildeExpressionResolver.cpp
@@ -27,7 +27,7 @@
 namespace fs = llvm::sys::fs;
 namespace path = llvm::sys::path;
 
-TildeExpressionResolver::~TildeExpressionResolver() {}
+TildeExpressionResolver::~TildeExpressionResolver() = default;
 
 bool StandardTildeExpressionResolver::ResolveExact(
     StringRef Expr, SmallVectorImpl<char> &Output) {