Remove the state_types array.
If we want to add support for making std::cin and std::cout optional, it
is impractical to have all of the mbstate_t objects in one array. This
would mean that if std::cin and std::cout are omitted, the state_types
array is only used partially.
Solve this by using separate global variables. These are placed right
next to the iostream object and the buffer, meaning we can easily #ifdef
them away.
Differential Revision: http://reviews.llvm.org/D8359
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@233274 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed