remove override from adjacent_tokens_only

[folly.git] / folly / experimental / ProgramOptions.cpp

diff --git a/folly/experimental/ProgramOptions.cpp b/folly/experimental/ProgramOptions.cpp
index 9e988514a4736a197b567c95e136a51c244f9b4e..73c471ffd2d3d5d493251733ff735a6b35c0ac3f 100644 (file)
--- a/folly/experimental/ProgramOptions.cpp
+++ b/folly/experimental/ProgramOptions.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -83,7 +83,9 @@ class GFlagValueSemanticBase : public po::value_semantic {
 
   std::string name() const override { return "arg"; }
 #if BOOST_VERSION >= 105900
-  bool adjacent_tokens_only() const override { return false; }
+  bool adjacent_tokens_only() const {
+    return false;
+  }
 #endif
   bool is_composing() const override { return false; }
   bool is_required() const override { return false; }
@@ -119,7 +121,7 @@ void GFlagValueSemanticBase<T>::parse(boost::any& valueStore,
   try {
     val = this->parseValue(tokens);
     this->transform(val);
-  } catch (const std::exception& e) {
+  } catch (const std::exception&) {
     throw po::invalid_option_value(
         tokens.empty() ? std::string() : tokens.front());
   }