Mark some classes as final

4 files changed, 8 insertions, 8 deletions

diff --git a/src/cli/argparse.h b/src/cli/argparse.h
index bd8c50689..2d940f32d 100644
--- a/src/cli/argparse.h
+++ b/src/cli/argparse.h
@@ -16,7 +16,7 @@
 
 namespace Botan_CLI {
 
-class Argument_Parser
+class Argument_Parser final
    {
    public:
       Argument_Parser(const std::string& spec,
@@ -206,7 +206,7 @@ Argument_Parser::Argument_Parser(const std::string& spec,
                                  const std::vector<std::string>& extra_flags,
                                  const std::vector<std::string>& extra_opts)
    {
-   class CLI_Error_Invalid_Spec : public CLI_Error
+   class CLI_Error_Invalid_Spec final : public CLI_Error
       {
       public:
          explicit CLI_Error_Invalid_Spec(const std::string& bad_spec)
diff --git a/src/cli/cli_exceptions.h b/src/cli/cli_exceptions.h
index 38459b8dd..c88d17027 100644
--- a/src/cli/cli_exceptions.h
+++ b/src/cli/cli_exceptions.h
@@ -15,23 +15,23 @@ class CLI_Error : public std::runtime_error
       explicit CLI_Error(const std::string& s) : std::runtime_error(s) {}
    };
 
-class CLI_IO_Error : public CLI_Error
+class CLI_IO_Error final : public CLI_Error
    {
    public:
       CLI_IO_Error(const std::string& op, const std::string& who) :
          CLI_Error("Error " + op + " " + who) {}
    };
 
-class CLI_Usage_Error : public CLI_Error
+class CLI_Usage_Error final : public CLI_Error
    {
    public:
       explicit CLI_Usage_Error(const std::string& what) : CLI_Error(what) {}
    };
 
 /* Thrown eg when a requested feature was compiled out of the library
-   or is not available, eg hashing with
+   or is not available, eg hashing with MD2
 */
-class CLI_Error_Unsupported : public CLI_Error
+class CLI_Error_Unsupported final : public CLI_Error
    {
    public:
 
diff --git a/src/cli/tls_client.cpp b/src/cli/tls_client.cpp
index 32ae4cea5..f2fc40210 100644
--- a/src/cli/tls_client.cpp
+++ b/src/cli/tls_client.cpp
@@ -31,7 +31,7 @@
 
 namespace Botan_CLI {
 
-class CLI_Policy : public Botan::TLS::Policy
+class CLI_Policy final : public Botan::TLS::Policy
    {
    public:
 
diff --git a/src/cli/tls_http_server.cpp b/src/cli/tls_http_server.cpp
index b6ee28201..98a51ce83 100644
--- a/src/cli/tls_http_server.cpp
+++ b/src/cli/tls_http_server.cpp
@@ -62,7 +62,7 @@ inline void log_exception(const char* where, const std::exception& e)
 * This is an incomplete and highly buggy HTTP request parser. It is just
 * barely sufficient to handle a GET request sent by a browser.
 */
-class HTTP_Parser
+class HTTP_Parser final
    {
    public:
       class Request