Include what we use, instead of letting them get pulled in implictly. This makes the tests work on VS. Thanks to STL for the report

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@242454 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/std/utilities/template.bitset/bitset.cons/char_ptr_ctor.pass.cpp b/test/std/utilities/template.bitset/bitset.cons/char_ptr_ctor.pass.cpp
index 7fe78ba..df5ec4a 100644
--- a/test/std/utilities/template.bitset/bitset.cons/char_ptr_ctor.pass.cpp
+++ b/test/std/utilities/template.bitset/bitset.cons/char_ptr_ctor.pass.cpp
@@ -14,6 +14,8 @@
 
 #include <bitset>
 #include <cassert>
+#include <algorithm> // for 'min' and 'max'
+#include <stdexcept> // for 'invalid_argument'
 
 #pragma clang diagnostic ignored "-Wtautological-compare"