1 // { dg-options "-std=gnu++14" }
4 #include <experimental/optional>
5 #include <experimental/string_view>
7 #if !__has_include(<experimental/optional>)
8 # error "<experimental/optional>"
11 //#if !__has_include(<experimental/net>)
12 //# error "<experimental/net>"
15 //#if !__has_include(<experimental/any>)
16 //# error "<experimental/any>"
19 //#if !__has_include(<experimental/memory_resource>)
20 //# error "<experimental/memory_resource>"
23 #if !__has_include(<experimental/string_view>)
24 # error "<experimental/string_view>"