NFC. Move definition of _LIBCPP_ASSERT into __debug header and remove external include guards. Things done in this patch: 1. Make __debug include __config since it uses macros from it. 2. The current method of defining _LIBCPP_ASSERT is prone to redefinitions. Move the null _LIBCPP_ASSERT definition into the __debug header to prevent this. 3. Remove external <__debug> include gaurds. <__debug> guards almost all of its contents internally. There is no reason to be doing it externally. This patch should not change any functionality. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@215332 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/unordered_map b/include/unordered_map index 4e2298b..0fa87d1 100644 --- a/include/unordered_map +++ b/include/unordered_map 
@@ -351,6 +351,8 @@  #include <functional>  #include <stdexcept>   +#include <__debug> +  #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)  #pragma GCC system_header  #endif