Wandbox

Ran/Viewed Log

Language

C++

Compiler

clang HEAD 12.0.0 (https://github.com/llvm/llvm-project.git 344a3d0bc0fb0868b519c3342b4982d6121eece3)

Options

Warnings

Boost 1.73.0

C++2a

no pedantic

Raw compiler options

-Weverything

$ clang++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/clang-head/include -std=c++2a -Weverything

In file included from prog.cc:3:
/opt/wandbox/clang-head/include/c++/v1/fstream:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_FSTREAM
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:182:
/opt/wandbox/clang-head/include/c++/v1/__config:10:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CONFIG_SITE
        ^
/opt/wandbox/clang-head/include/c++/v1/__config:49:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CONFIG
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
/opt/wandbox/clang-head/include/c++/v1/ostream:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_OSTREAM
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
/opt/wandbox/clang-head/include/c++/v1/ios:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_IOS
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:214:
/opt/wandbox/clang-head/include/c++/v1/iosfwd:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_IOSFWD
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:214:
In file included from /opt/wandbox/clang-head/include/c++/v1/iosfwd:95:
/opt/wandbox/clang-head/include/c++/v1/wchar.h:19:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_WCHAR_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:214:
In file included from /opt/wandbox/clang-head/include/c++/v1/iosfwd:95:
In file included from /opt/wandbox/clang-head/include/c++/v1/wchar.h:109:
/opt/wandbox/clang-head/include/c++/v1/stddef.h:20:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STDDEF_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
/opt/wandbox/clang-head/include/c++/v1/__locale:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP___LOCALE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
/opt/wandbox/clang-head/include/c++/v1/string:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STRING
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
/opt/wandbox/clang-head/include/c++/v1/string_view:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STRING_VIEW
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
/opt/wandbox/clang-head/include/c++/v1/__string:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP___STRING
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
/opt/wandbox/clang-head/include/c++/v1/algorithm:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_ALGORITHM
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:639:
/opt/wandbox/clang-head/include/c++/v1/initializer_list:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_INITIALIZER_LIST
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:639:
In file included from /opt/wandbox/clang-head/include/c++/v1/initializer_list:46:
/opt/wandbox/clang-head/include/c++/v1/cstddef:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CSTDDEF
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:639:
In file included from /opt/wandbox/clang-head/include/c++/v1/initializer_list:46:
In file included from /opt/wandbox/clang-head/include/c++/v1/cstddef:37:
/opt/wandbox/clang-head/include/c++/v1/version:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_VERSIONH
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:640:
/opt/wandbox/clang-head/include/c++/v1/type_traits:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_TYPE_TRAITS
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:641:
/opt/wandbox/clang-head/include/c++/v1/cstring:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CSTRING
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:641:
In file included from /opt/wandbox/clang-head/include/c++/v1/cstring:60:
/opt/wandbox/clang-head/include/c++/v1/string.h:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STRING_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:642:
/opt/wandbox/clang-head/include/c++/v1/utility:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_UTILITY
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:642:
In file included from /opt/wandbox/clang-head/include/c++/v1/utility:199:
/opt/wandbox/clang-head/include/c++/v1/__tuple:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP___TUPLE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:642:
In file included from /opt/wandbox/clang-head/include/c++/v1/utility:204:
/opt/wandbox/clang-head/include/c++/v1/cstdint:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CSTDINT
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:642:
In file included from /opt/wandbox/clang-head/include/c++/v1/utility:204:
In file included from /opt/wandbox/clang-head/include/c++/v1/cstdint:144:
/opt/wandbox/clang-head/include/c++/v1/stdint.h:15:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STDINT_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:642:
In file included from /opt/wandbox/clang-head/include/c++/v1/utility:206:
/opt/wandbox/clang-head/include/c++/v1/__debug:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_DEBUG_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
/opt/wandbox/clang-head/include/c++/v1/memory:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_MEMORY
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:668:
/opt/wandbox/clang-head/include/c++/v1/typeinfo:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define __LIBCPP_TYPEINFO
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:668:
In file included from /opt/wandbox/clang-head/include/c++/v1/typeinfo:60:
/opt/wandbox/clang-head/include/c++/v1/exception:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_EXCEPTION
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:668:
In file included from /opt/wandbox/clang-head/include/c++/v1/typeinfo:60:
In file included from /opt/wandbox/clang-head/include/c++/v1/exception:81:
/opt/wandbox/clang-head/include/c++/v1/cstdlib:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CSTDLIB
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:668:
In file included from /opt/wandbox/clang-head/include/c++/v1/typeinfo:60:
In file included from /opt/wandbox/clang-head/include/c++/v1/exception:81:
In file included from /opt/wandbox/clang-head/include/c++/v1/cstdlib:85:
/opt/wandbox/clang-head/include/c++/v1/stdlib.h:19:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STDLIB_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:671:
/opt/wandbox/clang-head/include/c++/v1/new:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_NEW
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:673:
/opt/wandbox/clang-head/include/c++/v1/limits:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_LIMITS
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:674:
/opt/wandbox/clang-head/include/c++/v1/iterator:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_ITERATOR
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:674:
In file included from /opt/wandbox/clang-head/include/c++/v1/iterator:419:
/opt/wandbox/clang-head/include/c++/v1/__functional_base:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_FUNCTIONAL_BASE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:677:
/opt/wandbox/clang-head/include/c++/v1/tuple:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_TUPLE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:678:
/opt/wandbox/clang-head/include/c++/v1/stdexcept:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STDEXCEPT
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
/opt/wandbox/clang-head/include/c++/v1/atomic:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_ATOMIC
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
/opt/wandbox/clang-head/include/c++/v1/__threading_support:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_THREADING_SUPPORT
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
In file included from /opt/wandbox/clang-head/include/c++/v1/__threading_support:14:
/opt/wandbox/clang-head/include/c++/v1/chrono:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CHRONO
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
In file included from /opt/wandbox/clang-head/include/c++/v1/__threading_support:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/chrono:827:
/opt/wandbox/clang-head/include/c++/v1/ctime:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CTIME
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
In file included from /opt/wandbox/clang-head/include/c++/v1/__threading_support:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/chrono:829:
/opt/wandbox/clang-head/include/c++/v1/ratio:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_RATIO
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
In file included from /opt/wandbox/clang-head/include/c++/v1/__threading_support:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/chrono:829:
In file included from /opt/wandbox/clang-head/include/c++/v1/ratio:82:
/opt/wandbox/clang-head/include/c++/v1/climits:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CLIMITS
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
In file included from /opt/wandbox/clang-head/include/c++/v1/__threading_support:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/chrono:829:
In file included from /opt/wandbox/clang-head/include/c++/v1/ratio:82:
In file included from /opt/wandbox/clang-head/include/c++/v1/climits:41:
/opt/wandbox/clang-head/include/c++/v1/limits.h:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_LIMITS_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:643:
In file included from /opt/wandbox/clang-head/include/c++/v1/memory:681:
In file included from /opt/wandbox/clang-head/include/c++/v1/atomic:576:
In file included from /opt/wandbox/clang-head/include/c++/v1/__threading_support:16:
/opt/wandbox/clang-head/include/c++/v1/errno.h:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_ERRNO_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:644:
/opt/wandbox/clang-head/include/c++/v1/functional:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_FUNCTIONAL
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:57:
In file included from /opt/wandbox/clang-head/include/c++/v1/algorithm:647:
/opt/wandbox/clang-head/include/c++/v1/bit:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_BIT
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:58:
/opt/wandbox/clang-head/include/c++/v1/cstdio:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CSTDIO
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:506:
In file included from /opt/wandbox/clang-head/include/c++/v1/string_view:175:
In file included from /opt/wandbox/clang-head/include/c++/v1/__string:58:
In file included from /opt/wandbox/clang-head/include/c++/v1/cstdio:99:
/opt/wandbox/clang-head/include/c++/v1/stdio.h:19:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STDIO_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:510:
/opt/wandbox/clang-head/include/c++/v1/cwchar:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CWCHAR
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:510:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwchar:106:
/opt/wandbox/clang-head/include/c++/v1/cwctype:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CWCTYPE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:510:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwchar:106:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwctype:53:
/opt/wandbox/clang-head/include/c++/v1/cctype:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CCTYPE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:510:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwchar:106:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwctype:53:
In file included from /opt/wandbox/clang-head/include/c++/v1/cctype:38:
/opt/wandbox/clang-head/include/c++/v1/ctype.h:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CTYPE_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:14:
In file included from /opt/wandbox/clang-head/include/c++/v1/string:510:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwchar:106:
In file included from /opt/wandbox/clang-head/include/c++/v1/cwctype:54:
/opt/wandbox/clang-head/include/c++/v1/wctype.h:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_WCTYPE_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:17:
/opt/wandbox/clang-head/include/c++/v1/mutex:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_MUTEX
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:17:
In file included from /opt/wandbox/clang-head/include/c++/v1/mutex:190:
/opt/wandbox/clang-head/include/c++/v1/__mutex_base:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP___MUTEX_BASE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:17:
In file included from /opt/wandbox/clang-head/include/c++/v1/mutex:190:
In file included from /opt/wandbox/clang-head/include/c++/v1/__mutex_base:15:
/opt/wandbox/clang-head/include/c++/v1/system_error:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_SYSTEM_ERROR
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:17:
In file included from /opt/wandbox/clang-head/include/c++/v1/mutex:190:
In file included from /opt/wandbox/clang-head/include/c++/v1/__mutex_base:15:
In file included from /opt/wandbox/clang-head/include/c++/v1/system_error:145:
/opt/wandbox/clang-head/include/c++/v1/__errc:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP___ERRC
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:17:
In file included from /opt/wandbox/clang-head/include/c++/v1/mutex:190:
In file included from /opt/wandbox/clang-head/include/c++/v1/__mutex_base:15:
In file included from /opt/wandbox/clang-head/include/c++/v1/system_error:145:
In file included from /opt/wandbox/clang-head/include/c++/v1/__errc:104:
/opt/wandbox/clang-head/include/c++/v1/cerrno:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CERRNO
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:138:
In file included from /opt/wandbox/clang-head/include/c++/v1/ios:215:
In file included from /opt/wandbox/clang-head/include/c++/v1/__locale:20:
/opt/wandbox/clang-head/include/c++/v1/locale.h:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_LOCALE_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:139:
/opt/wandbox/clang-head/include/c++/v1/streambuf:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STEAMBUF
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:140:
/opt/wandbox/clang-head/include/c++/v1/locale:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_LOCALE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:140:
In file included from /opt/wandbox/clang-head/include/c++/v1/locale:191:
/opt/wandbox/clang-head/include/c++/v1/cstdarg:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_CSTDARG
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:140:
In file included from /opt/wandbox/clang-head/include/c++/v1/locale:207:
/opt/wandbox/clang-head/include/c++/v1/__bsd_locale_fallbacks.h:14:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_BSD_LOCALE_FALLBACKS_DEFAULTS_H
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:142:
/opt/wandbox/clang-head/include/c++/v1/bitset:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_BITSET
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:183:
In file included from /opt/wandbox/clang-head/include/c++/v1/ostream:142:
In file included from /opt/wandbox/clang-head/include/c++/v1/bitset:116:
/opt/wandbox/clang-head/include/c++/v1/__bit_reference:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP___BIT_REFERENCE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:184:
/opt/wandbox/clang-head/include/c++/v1/istream:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_ISTREAM
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:188:
/opt/wandbox/clang-head/include/c++/v1/filesystem:10:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_FILESYSTEM
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:188:
In file included from /opt/wandbox/clang-head/include/c++/v1/filesystem:240:
/opt/wandbox/clang-head/include/c++/v1/stack:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_STACK
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:188:
In file included from /opt/wandbox/clang-head/include/c++/v1/filesystem:240:
In file included from /opt/wandbox/clang-head/include/c++/v1/stack:91:
/opt/wandbox/clang-head/include/c++/v1/deque:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_DEQUE
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:188:
In file included from /opt/wandbox/clang-head/include/c++/v1/filesystem:240:
In file included from /opt/wandbox/clang-head/include/c++/v1/stack:91:
In file included from /opt/wandbox/clang-head/include/c++/v1/deque:164:
/opt/wandbox/clang-head/include/c++/v1/__split_buffer:3:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_SPLIT_BUFFER
        ^
In file included from prog.cc:3:
In file included from /opt/wandbox/clang-head/include/c++/v1/fstream:188:
In file included from /opt/wandbox/clang-head/include/c++/v1/filesystem:244:
/opt/wandbox/clang-head/include/c++/v1/iomanip:11:9: warning: macro name is a reserved identifier [-Wreserved-id-macro]
#define _LIBCPP_IOMANIP
        ^
prog.cc:6:8: warning: padding size of 'X' with 4 bytes to alignment boundary [-Wpadded]
struct X : public ofstream {
       ^
prog.cc:22:2: warning: C++98 requires newline at end of file [-Wc++98-compat-pedantic]
}
 ^
prog.cc:6:8: warning: 'X' has no out-of-line virtual method definitions; its vtable will be emitted in every translation unit [-Wweak-vtables]
struct X : public ofstream {
       ^
73 warnings generated.

Exit Code:

0