Merge https://github.com/gabime/spdlog into is497

README.md

@@ -14,6 +14,7 @@ Very fast, header only, C++ logging library. [![Build Status](https://travis-ci.
 * Homebrew: `brew install spdlog`
 * FreeBSD:  `cd /usr/ports/devel/spdlog/ && make install clean`
 * Fedora: `yum install spdlog`
+* Gentoo: `emerge dev-libs/spdlog`
 * Arch Linux: `pacman -S spdlog-git`
 * vcpkg: `vcpkg install spdlog`
  

tests/cond_logging.cpp

@@ -31,6 +31,8 @@ std::string conditional_log(const bool flag, const T& what, spdlog::level::level
     case spdlog::level::critical:
         oss_logger.critical_if(flag, what);
         break;
+    default:
+        break;
     }
 
     return oss.str().substr(0, oss.str().length() - spdlog::details::os::eol_size);
@@ -66,6 +68,8 @@ std::string conditional_log_varags(spdlog::level::level_enum logger_level, const
     case spdlog::level::critical:
         oss_logger.critical_if(flag, fmt, arg1, args...);
         break;
+    default:
+        break;
     }
 
     return oss.str().substr(0, oss.str().length() - spdlog::details::os::eol_size);
@@ -103,6 +107,8 @@ std::wstring conditional_log_varags(spdlog::level::level_enum logger_level, cons
     case spdlog::level::critical:
         oss_logger.critical_if(flag, fmt, arg1, args...);
         break;
+    default:
+        break;
     }
 
     return oss.str().substr(0, oss.str().length() - spdlog::details::os::eol_size);