Changeset 8f8f1d1e in mainline for uspace/lib/cpp/include/internal/functional/hash.hpp

Timestamp:

2018-07-05T21:41:23Z (7 years ago)

Author:

Dzejrou <dzejrou@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f6f636f

Parents:

0e5e8bf9

git-author:

Dzejrou <dzejrou@…> (2018-05-12 17:12:15)

git-committer:

Dzejrou <dzejrou@…> (2018-07-05 21:41:23)

Message:

cpp: removed usage of _v aliases and added forward declarations instead, this avoids possible circular reference

File:

• uspace/lib/cpp/include/internal/functional/hash.hpp (modified) (2 diffs)

uspace/lib/cpp/include/internal/functional/hash.hpp

@@ -30 +30 @@
 #define LIBCPP_INTERNAL_FUNCTIONAL_HASH
 
+#include <cstdlib>
+
 namespace std
 {
+    template<class>
+    struct is_arithmetic;
+
+    template<class>
+    struct is_pointer;
+
     /**
      * 20.9.13, hash function primary template:
@@ -64 +72 @@
         size_t hash(T x) noexcept
         {
-            static_assert(is_arithmetic_v<T> || is_pointer_v<T>,
+            static_assert(is_arithmetic<T>::value || is_pointer<T>::value,
                           "invalid type passed to aux::hash");