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Problem: C++14 features not detected using MSVC

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Solution: Detect C++14 via C++17
This commit is contained in:
Gudmundur Adalsteinsson 2019-08-15 22:09:14 +00:00
parent 1f66e996d5
commit e5f1a2d045
1 changed files with 3 additions and 1 deletions
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4
zmq.hpp
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@ -30,7 +30,9 @@
#if (defined(__cplusplus) && __cplusplus >= 201103L) || (defined(_MSC_VER) && _MSC_VER >= 1900)
#define ZMQ_CPP11
#endif
#if (defined(__cplusplus) && __cplusplus >= 201402L) || (defined(_HAS_CXX14) && _HAS_CXX14 == 1)
#if (defined(__cplusplus) && __cplusplus >= 201402L) || \
(defined(_HAS_CXX14) && _HAS_CXX14 == 1) || \
(defined(_HAS_CXX17) && _HAS_CXX17 == 1) // _HAS_CXX14 might not be defined when using C++17 on MSVC
#define ZMQ_CPP14
#endif
#if (defined(__cplusplus) && __cplusplus >= 201703L) || (defined(_HAS_CXX17) && _HAS_CXX17 == 1)