Merge pull request #85 from EOSIO/variant-gcc-v1.6.x

mutable_variant_object fix for GCC 7 - v1.6.x
EOSIO · Apr 26, 2019 · 16aa149 · 16aa149
2 parents 456b588 + f5b1741
commit 16aa149
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/include/fc/variant_object.hpp b/include/fc/variant_object.hpp
@@ -193,7 +193,9 @@ namespace fc
       ///@}
 
 
-      template<typename T>
+      template<typename T,
+               typename = std::enable_if_t<!std::is_base_of<mutable_variant_object,
+                                                            std::decay_t<T>>::value>>
       explicit mutable_variant_object( T&& v )
       :_key_value( new std::vector<entry>() )
       {