Dentang mengambil tajuk yang tidak diinginkan saat menggunakan pelengkapan otomatis dari berbagai IDE

Masalah ini dapat dilihat ketika kita berurusan dengan fitur pelengkapan otomatis dari IDE yang diberikan. Saya perhatikan perilaku ini di editor teks seperti: Xcode, Vim, VScode, Atom.

Plugin Penyelesaian Otomatis menggunakan dentang untuk mengambil kembali simbol dari header yang disertakan. Tetapi masalahnya adalah itu menyarankan saya fungsi C dari header saya tidak pernah termasuk.

Seperti yang Anda lihat, saya bahkan tidak menyertakan header tunggal. Tapi ketika saya sertakan misalnya iostream masih memberi saya banyak fungsi C dari libs seperti waktu.h

Saya tidak tahu mengapa dentang menyediakan banyak fungsi lain dari C libs ketika tidak diminta.

Saya menginstal alat baris perintah Xcode saja. OS: High Sierra 10.13.4 (17E199)

user$ clang --version
Apple LLVM version 9.1.0 (clang-902.0.39.1)
Target: x86_64-apple-darwin17.5.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin


clang -cc1 version 9.1.0 (clang-902.0.39.1) default target x86_64-apple-darwin17.5.0
ignoring nonexistent directory "/usr/local/include"
#include "..." search starts here:
#include <...> search starts here:
 /Library/Developer/CommandLineTools/usr/lib/clang/9.1.0/include
 /Library/Developer/CommandLineTools/usr/include
 /usr/include
 /System/Library/Frameworks (framework directory)
 /Library/Frameworks (framework directory)
End of search list.

Jika kita melihat dependensi main.cpp kita dapat melihat ini:

user$:Workspace artur$ clang main.cpp -M
main.o: main.cpp \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/iostream \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__config \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/ios \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/iosfwd \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/wchar.h \
  /usr/include/wchar.h /usr/include/_types.h /usr/include/sys/_types.h \
  /usr/include/sys/cdefs.h /usr/include/sys/_symbol_aliasing.h \
  /usr/include/sys/_posix_availability.h /usr/include/machine/_types.h \
  /usr/include/i386/_types.h /usr/include/sys/_pthread/_pthread_types.h \
  /usr/include/Availability.h /usr/include/AvailabilityInternal.h \
  /usr/include/sys/_types/_null.h /usr/include/sys/_types/_size_t.h \
  /usr/include/sys/_types/_mbstate_t.h /usr/include/machine/types.h \
  /usr/include/i386/types.h /usr/include/sys/_types/_int8_t.h \
  /usr/include/sys/_types/_int16_t.h /usr/include/sys/_types/_int32_t.h \
  /usr/include/sys/_types/_int64_t.h /usr/include/sys/_types/_u_int8_t.h \
  /usr/include/sys/_types/_u_int16_t.h \
  /usr/include/sys/_types/_u_int32_t.h \
  /usr/include/sys/_types/_u_int64_t.h \
  /usr/include/sys/_types/_intptr_t.h \
  /usr/include/sys/_types/_uintptr_t.h \
  /usr/include/sys/_types/_ct_rune_t.h /usr/include/sys/_types/_rune_t.h \
  /usr/include/sys/_types/_wchar_t.h \
  /Library/Developer/CommandLineTools/usr/lib/clang/9.1.0/include/stdarg.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/stdio.h \
  /usr/include/stdio.h /usr/include/_stdio.h \
  /usr/include/sys/_types/_va_list.h /usr/include/sys/stdio.h \
  /usr/include/sys/_types/_off_t.h /usr/include/sys/_types/_ssize_t.h \
  /usr/include/time.h /usr/include/sys/_types/_clock_t.h \
  /usr/include/sys/_types/_time_t.h /usr/include/sys/_types/_timespec.h \
  /usr/include/_wctype.h /usr/include/__wctype.h \
  /usr/include/sys/_types/_wint_t.h /usr/include/_types/_wctype_t.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/ctype.h \
  /usr/include/ctype.h /usr/include/_ctype.h /usr/include/runetype.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__locale \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/string \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/string_view \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__string \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/algorithm \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/initializer_list \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cstddef \
  /Library/Developer/CommandLineTools/usr/lib/clang/9.1.0/include/stddef.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__nullptr \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/type_traits \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cstring \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/string.h \
  /usr/include/string.h /usr/include/sys/_types/_rsize_t.h \
  /usr/include/sys/_types/_errno_t.h /usr/include/strings.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/utility \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__tuple \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cstdint \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/stdint.h \
  /Library/Developer/CommandLineTools/usr/lib/clang/9.1.0/include/stdint.h \
  /usr/include/stdint.h /usr/include/_types/_uint8_t.h \
  /usr/include/_types/_uint16_t.h /usr/include/_types/_uint32_t.h \
  /usr/include/_types/_uint64_t.h /usr/include/_types/_intmax_t.h \
  /usr/include/_types/_uintmax_t.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__debug \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/memory \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/typeinfo \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/exception \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cstdlib \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/stdlib.h \
  /usr/include/stdlib.h /usr/include/sys/wait.h \
  /usr/include/sys/_types/_pid_t.h /usr/include/sys/_types/_id_t.h \
  /usr/include/sys/signal.h /usr/include/sys/appleapiopts.h \
  /usr/include/machine/signal.h /usr/include/i386/signal.h \
  /usr/include/machine/_mcontext.h /usr/include/i386/_mcontext.h \
  /usr/include/mach/machine/_structs.h /usr/include/mach/i386/_structs.h \
  /usr/include/sys/_pthread/_pthread_attr_t.h \
  /usr/include/sys/_types/_sigaltstack.h \
  /usr/include/sys/_types/_ucontext.h \
  /usr/include/sys/_types/_sigset_t.h /usr/include/sys/_types/_uid_t.h \
  /usr/include/sys/resource.h /usr/include/sys/_types/_timeval.h \
  /usr/include/machine/endian.h /usr/include/i386/endian.h \
  /usr/include/sys/_endian.h /usr/include/libkern/_OSByteOrder.h \
  /usr/include/libkern/i386/_OSByteOrder.h /usr/include/alloca.h \
  /usr/include/sys/_types/_dev_t.h /usr/include/sys/_types/_mode_t.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/new \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/limits \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__undef_macros \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/iterator \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__functional_base \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__functional_base_03 \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/tuple \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/stdexcept \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cassert \
  /usr/include/assert.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/atomic \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cstdio \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cwchar \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cwctype \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cctype \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/wctype.h \
  /usr/include/wctype.h /usr/include/_types/_wctrans_t.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/mutex \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__mutex_base \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/chrono \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/ctime \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/ratio \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/climits \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/limits.h \
  /Library/Developer/CommandLineTools/usr/lib/clang/9.1.0/include/limits.h \
  /usr/include/limits.h /usr/include/machine/limits.h \
  /usr/include/i386/limits.h /usr/include/i386/_limits.h \
  /usr/include/sys/syslimits.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/system_error \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/cerrno \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/errno.h \
  /usr/include/errno.h /usr/include/sys/errno.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__threading_support \
  /usr/include/pthread.h /usr/include/pthread/pthread_impl.h \
  /usr/include/pthread/sched.h \
  /usr/include/sys/_pthread/_pthread_cond_t.h \
  /usr/include/sys/_pthread/_pthread_condattr_t.h \
  /usr/include/sys/_pthread/_pthread_key_t.h \
  /usr/include/sys/_pthread/_pthread_mutex_t.h \
  /usr/include/sys/_pthread/_pthread_mutexattr_t.h \
  /usr/include/sys/_pthread/_pthread_once_t.h \
  /usr/include/sys/_pthread/_pthread_rwlock_t.h \
  /usr/include/sys/_pthread/_pthread_rwlockattr_t.h \
  /usr/include/sys/_pthread/_pthread_t.h /usr/include/pthread/qos.h \
  /usr/include/sys/qos.h /usr/include/sys/_types/_mach_port_t.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/functional \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__functional_03 \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/locale.h \
  /usr/include/locale.h /usr/include/_locale.h /usr/include/xlocale.h \
  /usr/include/_xlocale.h /usr/include/xlocale/_ctype.h \
  /usr/include/xlocale/__wctype.h /usr/include/xlocale/_stdio.h \
  /usr/include/xlocale/_stdlib.h /usr/include/xlocale/_string.h \
  /usr/include/xlocale/_time.h /usr/include/xlocale/_wchar.h \
  /usr/include/xlocale/_wctype.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/streambuf \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/istream \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/ostream \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/locale \
  /usr/include/nl_types.h /usr/include/sys/types.h \
  /usr/include/sys/_types/_u_char.h /usr/include/sys/_types/_u_short.h \
  /usr/include/sys/_types/_u_int.h /usr/include/sys/_types/_caddr_t.h \
  /usr/include/sys/_types/_blkcnt_t.h \
  /usr/include/sys/_types/_blksize_t.h /usr/include/sys/_types/_gid_t.h \
  /usr/include/sys/_types/_in_addr_t.h \
  /usr/include/sys/_types/_in_port_t.h /usr/include/sys/_types/_ino_t.h \
  /usr/include/sys/_types/_ino64_t.h /usr/include/sys/_types/_key_t.h \
  /usr/include/sys/_types/_nlink_t.h \
  /usr/include/sys/_types/_useconds_t.h \
  /usr/include/sys/_types/_suseconds_t.h \
  /usr/include/sys/_types/_fd_def.h \
  /usr/include/sys/_types/_fd_setsize.h \
  /usr/include/sys/_types/_fd_set.h /usr/include/sys/_types/_fd_clr.h \
  /usr/include/sys/_types/_fd_zero.h /usr/include/sys/_types/_fd_isset.h \
  /usr/include/sys/_types/_fd_copy.h \
  /usr/include/sys/_types/_fsblkcnt_t.h \
  /usr/include/sys/_types/_fsfilcnt_t.h /usr/include/_types/_nl_item.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__bsd_locale_defaults.h \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/bitset \
  /Library/Developer/CommandLineTools/usr/include/c++/v1/__bit_reference

library auto-complete ide Miszo97
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