diff --git a/lldb/include/lldb/Core/Mangled.h b/lldb/include/lldb/Core/Mangled.h
--- a/lldb/include/lldb/Core/Mangled.h
+++ b/lldb/include/lldb/Core/Mangled.h
@@ -72,10 +72,10 @@
     return !(*this == rhs);
   }
 
-  /// Convert to pointer operator.
+  /// Convert to bool operator.
   ///
-  /// This allows code to check a Mangled object to see if it contains a valid
-  /// mangled name using code such as:
+  /// This allows code to check any Mangled objects to see if they contain
+  /// anything valid using code such as:
   ///
   /// \code
   /// Mangled mangled(...);
@@ -84,25 +84,9 @@
   /// \endcode
   ///
   /// \return
-  ///     A pointer to this object if either the mangled or unmangled
-  ///     name is set, NULL otherwise.
-  operator void *() const;
-
-  /// Logical NOT operator.
-  ///
-  /// This allows code to check a Mangled object to see if it contains an
-  /// empty mangled name using code such as:
-  ///
-  /// \code
-  /// Mangled mangled(...);
-  /// if (!mangled)
-  /// { ...
-  /// \endcode
-  ///
-  /// \return
-  ///     Returns \b true if the object has an empty mangled and
-  ///     unmangled name, \b false otherwise.
-  bool operator!() const;
+  ///     Returns \b true if either the mangled or unmangled name is set,
+  ///     \b false if the object has an empty mangled and unmangled name.
+  explicit operator bool() const;
 
   /// Clear the mangled and demangled values.
   void Clear();
diff --git a/lldb/source/Core/Mangled.cpp b/lldb/source/Core/Mangled.cpp
--- a/lldb/source/Core/Mangled.cpp
+++ b/lldb/source/Core/Mangled.cpp
@@ -70,23 +70,13 @@
     SetValue(ConstString(name));
 }
 
-// Convert to pointer operator. This allows code to check any Mangled objects
+// Convert to bool operator. This allows code to check any Mangled objects
 // to see if they contain anything valid using code such as:
 //
 //  Mangled mangled(...);
 //  if (mangled)
 //  { ...
-Mangled::operator void *() const {
-  return (m_mangled) ? const_cast<Mangled *>(this) : nullptr;
-}
-
-// Logical NOT operator. This allows code to check any Mangled objects to see
-// if they are invalid using code such as:
-//
-//  Mangled mangled(...);
-//  if (!file_spec)
-//  { ...
-bool Mangled::operator!() const { return !m_mangled; }
+Mangled::operator bool() const { return m_mangled || m_demangled; }
 
 // Clear the mangled and demangled values.
 void Mangled::Clear() {
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
@@ -2140,7 +2140,8 @@
 
   llvm::StringRef basename;
   llvm::StringRef context;
-  bool name_is_mangled = (bool)Mangled(name);
+  bool name_is_mangled = Mangled::GetManglingScheme(name.GetStringRef()) !=
+                         Mangled::eManglingSchemeNone;
 
   if (!CPlusPlusLanguage::ExtractContextAndIdentifier(name.GetCString(),
                                                       context, basename))
diff --git a/lldb/unittests/Core/MangledTest.cpp b/lldb/unittests/Core/MangledTest.cpp
--- a/lldb/unittests/Core/MangledTest.cpp
+++ b/lldb/unittests/Core/MangledTest.cpp
@@ -89,6 +89,25 @@
   EXPECT_STREQ("", the_demangled.GetCString());
 }
 
+TEST(MangledTest, BoolConversionOperator) {
+  {
+    ConstString MangledName("_ZN1a1b1cIiiiEEvm");
+    Mangled TheMangled(MangledName);
+    EXPECT_EQ(true, bool(TheMangled));
+    EXPECT_EQ(false, !TheMangled);
+  }
+  {
+    ConstString UnmangledName("puts");
+    Mangled TheMangled(UnmangledName);
+    EXPECT_EQ(true, bool(TheMangled));
+    EXPECT_EQ(false, !TheMangled);
+  }
+  {
+    Mangled TheMangled{};
+    EXPECT_EQ(false, bool(TheMangled));
+    EXPECT_EQ(true, !TheMangled);
+  }
+}
 
 TEST(MangledTest, NameIndexes_FindFunctionSymbols) {
   SubsystemRAII<FileSystem, HostInfo, ObjectFileELF, SymbolFileSymtab>