clangbug.cpp

extern "C" {
  #include <ctype.h>
  #include <xlocale.h>
}

/* 

clang++ -x c++ -c -pipe  -O -Wall -Wextra -Wpointer-arith -Wconditional-uninitialized -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-mismatched-tags -Wno-missing-braces -Wno-deprecated-declarations -Werror -g  -std=c++1z -stdlib=libc++ -nostdinc++ -isystem /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain//usr/include -isystem /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain//usr/include/c++/v1 -isystem /usr/local/include -isystem /usr/include -fdiagnostics-show-template-tree -ftemplate-depth=512 -ftemplate-backtrace-limit=0 -fmodules -fmodules-ts -fcxx-modules -fno-implicit-module-maps -fmodule-map-file=/Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain//usr/include/c++/v1/module.modulemap -o /Users/asher/clangbug.o  /Users/asher/clangbug.cpp

*/