[libcxx] [test] Remove assertion that <bitset> includes <cstddef> and <stdexcept>.

[BillyONeal]

Summary

[template.bitset] says only that <string> and <iosfwd> are included by <bitset>, but libcxx tests are asserting that <cstddef> and <stdexcept> are also included.

Note that libcxx's nonstandard assertion of this is already handled by test/libcxx/utilities/template.bitset/includes.pass.cpp

[EricWF]

This looks fine to me.

[• Quuxplusone]

test/std/utilities/template.bitset/includes.pass.cpp

12–13

grammar nit: comma

[BillyONeal]

test/std/utilities/template.bitset/includes.pass.cpp

12–13

NP: Oxford Comma by Vampire Weekend

[BillyONeal]

Remove comma.

[BillyONeal]

Committed r339212

test/std/utilities/template.bitset/includes.pass.cpp

 //===----------------------------------------------------------------------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
 // This file is dual licensed under the MIT and the University of Illinois Open
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 
-// test that <bitset> includes <cstddef>, <string>, <stdexcept> and <iosfwd>
+// test that <bitset> includes <string> and <iosfwd>
 
 #include <bitset>
 
 template <class> void test_typedef() {}
 
 int main()
 {
-  { // test for <cstddef>
-    std::ptrdiff_t p; ((void)p);
-    std::size_t s; ((void)s);
-    std::nullptr_t np; ((void)np);
-  }
   { // test for <string>
     std::string s; ((void)s);
   }
-  { // test for <stdexcept>
-    std::logic_error le("blah"); ((void)le);
-    std::runtime_error re("blah"); ((void)re);
-  }
   { // test for <iosfwd>
     test_typedef<std::ios>();
     test_typedef<std::wios>();
     test_typedef<std::istream>();
     test_typedef<std::ostream>();
     test_typedef<std::iostream>();
   }
 }