Fix compilation error with C++17 compiler

bombela · Dec 21, 2020 · 0b4483f · 0b4483f
1 parent 27a8900
commit 0b4483f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/backward.hpp b/backward.hpp
@@ -35,6 +35,9 @@
 #define BACKWARD_CXX11
 #define BACKWARD_ATLEAST_CXX11
 #define BACKWARD_ATLEAST_CXX98
+#if __cplusplus >= 201703L || (defined(_MSVC_LANG) && _MSVC_LANG >= 201703L)
+#define BACKWARD_ATLEAST_CXX17
+#endif
 #else
 #define BACKWARD_CXX98
 #define BACKWARD_ATLEAST_CXX98
@@ -4246,7 +4249,9 @@ class SignalHandling {
     _set_abort_behavior(0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
 
     std::set_terminate(&terminator);
+#ifndef BACKWARD_ATLEAST_CXX17
     std::set_unexpected(&terminator);
+#endif
     _set_purecall_handler(&terminator);
     _set_invalid_parameter_handler(&invalid_parameter_handler);
   }