From a29115e71df504dfb2b31afdd8f3360a6d4206e2 Mon Sep 17 00:00:00 2001
From: BlackMATov <blackmatov@gmail.com>
Date: Thu, 21 Nov 2019 04:21:24 +0700
Subject: [PATCH] clang compilation fix

---
 headers/enum.hpp/enum.hpp | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/headers/enum.hpp/enum.hpp b/headers/enum.hpp/enum.hpp
index 368e189..43b6407 100644
--- a/headers/enum.hpp/enum.hpp
+++ b/headers/enum.hpp/enum.hpp
@@ -42,10 +42,17 @@ namespace enum_hpp::detail
     };
 
     constexpr std::string_view trim_raw_name(std::string_view raw_name) noexcept {
-        const auto end_index = raw_name.find_first_of(" =\r\n\t");
-        return end_index == std::string_view::npos
-            ? raw_name
-            : raw_name.substr(0, end_index);
+        for ( std::size_t i = 0; i < raw_name.size(); ++i ) {
+            switch ( raw_name[i] ) {
+                case ' ':
+                case '=':
+                case '\r':
+                case '\n':
+                case '\t':
+                    return raw_name.substr(0, i);
+            }
+        }
+        return raw_name;
     }
 }