[libcxx-commits] [libcxx] [libc++] Refactor iostream.cpp (PR #121116)

[Louis Dionne via libcxx-commits]

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@@ -8,91 +8,67 @@
 
 #include "std_stream.h"
 #include <__locale>
-#include <new>
-#include <string>
-
-#define _str(s) #s
-#define str(s) _str(s)
-#define _LIBCPP_ABI_NAMESPACE_STR str(_LIBCPP_ABI_NAMESPACE)
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-alignas(istream) _LIBCPP_EXPORTED_FROM_ABI char cin[sizeof(istream)]
-#if defined(_LIBCPP_ABI_MICROSOFT) && defined(__clang__)
-    __asm__("?cin@" _LIBCPP_ABI_NAMESPACE_STR "@std@@3V?$basic_istream at DU?$char_traits at D@" _LIBCPP_ABI_NAMESPACE_STR
-            "@std@@@12 at A")
-#endif
-        ;
-alignas(__stdinbuf<char>) static char __cin[sizeof(__stdinbuf<char>)];
 static mbstate_t mb_cin;
+static mbstate_t mb_cout;
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ldionne wrote:

`constinit`?

https://github.com/llvm/llvm-project/pull/121116