Also guard strstream

Author: ldionne

libcxx/include/strstream

@@ -133,30 +133,33 @@ private:
 #  include <__cxx03/strstream>
 #else
 #  include <__config>
-#  include <__ostream/basic_ostream.h>
-#  include <istream>
-#  include <streambuf>
-#  include <version>
 
-#  if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
-#    pragma GCC system_header
-#  endif
+#  if _LIBCPP_HAS_LOCALIZATION
 
-#  if _LIBCPP_STD_VER < 26 || defined(_LIBCPP_ENABLE_CXX26_REMOVED_STRSTREAM) || defined(_LIBCPP_BUILDING_LIBRARY)
+#    include <__ostream/basic_ostream.h>
+#    include <istream>
+#    include <streambuf>
+#    include <version>
+
+#    if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#      pragma GCC system_header
+#    endif
+
+#    if _LIBCPP_STD_VER < 26 || defined(_LIBCPP_ENABLE_CXX26_REMOVED_STRSTREAM) || defined(_LIBCPP_BUILDING_LIBRARY)
 
 _LIBCPP_PUSH_MACROS
-#    include <__undef_macros>
+#      include <__undef_macros>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 class _LIBCPP_DEPRECATED _LIBCPP_EXPORTED_FROM_ABI strstreambuf : public streambuf {
 public:
-#    ifndef _LIBCPP_CXX03_LANG
+#      ifndef _LIBCPP_CXX03_LANG
   _LIBCPP_HIDE_FROM_ABI strstreambuf() : strstreambuf(0) {}
   explicit strstreambuf(streamsize __alsize);
-#    else
+#      else
   explicit strstreambuf(streamsize __alsize = 0);
-#    endif
+#      endif
   strstreambuf(void* (*__palloc)(size_t), void (*__pfree)(void*));
   strstreambuf(char* __gnext, streamsize __n, char* __pbeg = nullptr);
   strstreambuf(const char* __gnext, streamsize __n);
@@ -166,10 +169,10 @@ public:
   strstreambuf(unsigned char* __gnext, streamsize __n, unsigned char* __pbeg = nullptr);
   strstreambuf(const unsigned char* __gnext, streamsize __n);
 
-#    ifndef _LIBCPP_CXX03_LANG
+#      ifndef _LIBCPP_CXX03_LANG
   _LIBCPP_HIDE_FROM_ABI strstreambuf(strstreambuf&& __rhs);
   _LIBCPP_HIDE_FROM_ABI strstreambuf& operator=(strstreambuf&& __rhs);
-#    endif // _LIBCPP_CXX03_LANG
+#      endif // _LIBCPP_CXX03_LANG
 
   ~strstreambuf() override;
 
@@ -203,7 +206,7 @@ private:
   void __init(char* __gnext, streamsize __n, char* __pbeg);
 };
 
-#    ifndef _LIBCPP_CXX03_LANG
+#      ifndef _LIBCPP_CXX03_LANG
 
 inline _LIBCPP_HIDE_FROM_ABI strstreambuf::strstreambuf(strstreambuf&& __rhs)
     : streambuf(__rhs),
@@ -232,7 +235,7 @@ inline _LIBCPP_HIDE_FROM_ABI strstreambuf& strstreambuf::operator=(strstreambuf&
   return *this;
 }
 
-#    endif // _LIBCPP_CXX03_LANG
+#      endif // _LIBCPP_CXX03_LANG
 
 class _LIBCPP_DEPRECATED _LIBCPP_EXPORTED_FROM_ABI istrstream : public istream {
 public:
@@ -241,7 +244,7 @@ public:
   _LIBCPP_HIDE_FROM_ABI istrstream(const char* __s, streamsize __n) : istream(&__sb_), __sb_(__s, __n) {}
   _LIBCPP_HIDE_FROM_ABI istrstream(char* __s, streamsize __n) : istream(&__sb_), __sb_(__s, __n) {}
 
-#    ifndef _LIBCPP_CXX03_LANG
+#      ifndef _LIBCPP_CXX03_LANG
   _LIBCPP_HIDE_FROM_ABI istrstream(istrstream&& __rhs) // extension
       : istream(std::move(static_cast<istream&>(__rhs))), __sb_(std::move(__rhs.__sb_)) {
     istream::set_rdbuf(&__sb_);
@@ -252,7 +255,7 @@ public:
     istream::operator=(std::move(__rhs));
     return *this;
   }
-#    endif // _LIBCPP_CXX03_LANG
+#      endif // _LIBCPP_CXX03_LANG
 
   ~istrstream() override;
 
@@ -274,7 +277,7 @@ public:
   _LIBCPP_HIDE_FROM_ABI ostrstream(char* __s, int __n, ios_base::openmode __mode = ios_base::out)
       : ostream(&__sb_), __sb_(__s, __n, __s + (__mode & ios::app ? std::strlen(__s) : 0)) {}
 
-#    ifndef _LIBCPP_CXX03_LANG
+#      ifndef _LIBCPP_CXX03_LANG
   _LIBCPP_HIDE_FROM_ABI ostrstream(ostrstream&& __rhs) // extension
       : ostream(std::move(static_cast<ostream&>(__rhs))), __sb_(std::move(__rhs.__sb_)) {
     ostream::set_rdbuf(&__sb_);
@@ -285,7 +288,7 @@ public:
     ostream::operator=(std::move(__rhs));
     return *this;
   }
-#    endif // _LIBCPP_CXX03_LANG
+#      endif // _LIBCPP_CXX03_LANG
 
   ~ostrstream() override;
 
@@ -316,7 +319,7 @@ public:
   _LIBCPP_HIDE_FROM_ABI strstream(char* __s, int __n, ios_base::openmode __mode = ios_base::in | ios_base::out)
       : iostream(&__sb_), __sb_(__s, __n, __s + (__mode & ios::app ? std::strlen(__s) : 0)) {}
 
-#    ifndef _LIBCPP_CXX03_LANG
+#      ifndef _LIBCPP_CXX03_LANG
   _LIBCPP_HIDE_FROM_ABI strstream(strstream&& __rhs) // extension
       : iostream(std::move(static_cast<iostream&>(__rhs))), __sb_(std::move(__rhs.__sb_)) {
     iostream::set_rdbuf(&__sb_);
@@ -327,7 +330,7 @@ public:
     iostream::operator=(std::move(__rhs));
     return *this;
   }
-#    endif // _LIBCPP_CXX03_LANG
+#      endif // _LIBCPP_CXX03_LANG
 
   ~strstream() override;
 
@@ -350,7 +353,11 @@ _LIBCPP_END_NAMESPACE_STD
 
 _LIBCPP_POP_MACROS
 
-#  endif // _LIBCPP_STD_VER < 26 || defined(_LIBCPP_ENABLE_CXX26_REMOVED_STRSTREAM) || defined(_LIBCPP_BUILDING_LIBRARY)
-#endif   // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
+#    endif // _LIBCPP_STD_VER < 26 || defined(_LIBCPP_ENABLE_CXX26_REMOVED_STRSTREAM) ||
+           // defined(_LIBCPP_BUILDING_LIBRARY)
+
+#  endif // _LIBCPP_HAS_LOCALIZATION
+
+#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
 
 #endif // _LIBCPP_STRSTREAM