Merge pull request zeromq#407 from jcfr/fix-macos-10.11.6-default-ini…

…t-error Fix error: default initialization of an object of const type
tpet · May 14, 2020 · 9b824dd · 9b824dd
2 parents bb321ee + 5e28623
commit 9b824dd
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/zmq.hpp b/zmq.hpp
@@ -1301,19 +1301,19 @@ template<int Opt, int NullTerm = 1> struct array_option
 
 #define ZMQ_DEFINE_INTEGRAL_OPT(OPT, NAME, TYPE)                                    \
     using NAME##_t = integral_option<OPT, TYPE, false>;                             \
-    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME
+    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME{}
 #define ZMQ_DEFINE_INTEGRAL_BOOL_UNIT_OPT(OPT, NAME, TYPE)                          \
     using NAME##_t = integral_option<OPT, TYPE, true>;                              \
-    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME
+    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME{}
 #define ZMQ_DEFINE_ARRAY_OPT(OPT, NAME)                                             \
     using NAME##_t = array_option<OPT>;                                             \
-    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME
+    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME{}
 #define ZMQ_DEFINE_ARRAY_OPT_BINARY(OPT, NAME)                                      \
     using NAME##_t = array_option<OPT, 0>;                                          \
-    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME
+    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME{}
 #define ZMQ_DEFINE_ARRAY_OPT_BIN_OR_Z85(OPT, NAME)                                  \
     using NAME##_t = array_option<OPT, 2>;                                          \
-    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME
+    ZMQ_INLINE_VAR ZMQ_CONSTEXPR_VAR NAME##_t NAME{}
 
 // duplicate definition from libzmq 4.3.3
 #if defined _WIN32