Building vcpkg.exe ...

  pch.cpp
  archives.cpp
  checks.cpp
  chrono.cpp
  cofffilereader.cpp
  downloads.cpp
  enums.cpp
  files.cpp
  hash.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\checks.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\cofffilereader.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\checks.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\hash.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\hash.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\cofffilereader.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\checks.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\checks.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\files.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\archives.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\chrono.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\cofffilereader.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\cofffilereader.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\downloads.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\enums.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\files.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\archives.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\checks.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\chrono.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\downloads.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\enums.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\cofffilereader.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\files.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\files.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\archives.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\archives.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\checks.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\chrono.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\chrono.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\downloads.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\downloads.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\enums.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\enums.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\cofffilereader.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\hash.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\hash.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\checks.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\checks.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\files.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\archives.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\chrono.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\cofffilereader.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\cofffilereader.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\downloads.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\enums.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\files.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\archives.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\chrono.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\downloads.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\enums.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\files.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\files.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\archives.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\archives.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\chrono.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\chrono.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\downloads.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\downloads.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\enums.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\enums.cpp)
  json.cpp
  machinetype.cpp
  parse.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\json.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\json.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\json.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\json.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\json.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\json.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\json.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\json.cpp)
  strings.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\machinetype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\machinetype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  stringview.cpp
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\machinetype.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\machinetype.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\machinetype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  system.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\machinetype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\machinetype.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\machinetype.cpp)
  system.print.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\parse.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\parse.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\parse.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\parse.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\parse.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\parse.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\parse.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\parse.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\strings.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\strings.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\strings.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\strings.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\strings.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\strings.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\strings.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\strings.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\stringview.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\stringview.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\stringview.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\stringview.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\stringview.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\stringview.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\system.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\stringview.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\stringview.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\system.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\system.print.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\system.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\system.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\system.print.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\system.print.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\system.print.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\system.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\system.print.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\system.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\system.print.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  system.process.cpp
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\system.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\system.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\system.print.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\system.print.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\system.process.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\system.process.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\system.process.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\system.process.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\system.process.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\system.process.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\system.process.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\system.process.cpp)
  unicode.cpp
  binarycaching.cpp
  binaryparagraph.cpp
  build.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\unicode.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\unicode.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\unicode.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\unicode.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\binaryparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  buildenvironment.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\binarycaching.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\binaryparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\binarycaching.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\base\unicode.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\binaryparagraph.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\binaryparagraph.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\binarycaching.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\binarycaching.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\base\unicode.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\binaryparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\base\unicode.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\base\unicode.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\binaryparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\binaryparagraph.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\binaryparagraph.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\binarycaching.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\binarycaching.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\binarycaching.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\binarycaching.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\build.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\build.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\build.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\build.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\build.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\build.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\build.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\build.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\buildenvironment.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\buildenvironment.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\buildenvironment.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\buildenvironment.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\buildenvironment.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\buildenvironment.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\buildenvironment.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\buildenvironment.cpp)
  cmakevars.cpp
  commands.autocomplete.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\cmakevars.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\cmakevars.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\cmakevars.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\cmakevars.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\cmakevars.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\cmakevars.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\cmakevars.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\cmakevars.cpp)
  commands.buildexternal.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.autocomplete.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.autocomplete.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.autocomplete.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.autocomplete.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.autocomplete.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.autocomplete.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.autocomplete.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.autocomplete.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.buildexternal.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.buildexternal.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.buildexternal.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.buildexternal.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.buildexternal.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.buildexternal.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  commands.cache.cpp
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.buildexternal.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.buildexternal.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.cache.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.cache.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.cache.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.cache.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.cache.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.cache.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.cache.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.cache.cpp)
  commands.ci.cpp
  commands.ciclean.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.ci.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.ci.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.ci.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.ci.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.ci.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.ci.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.ci.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.ci.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.ciclean.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.ciclean.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.ciclean.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.ciclean.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.ciclean.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.ciclean.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.ciclean.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.ciclean.cpp)
  commands.contact.cpp
  commands.cpp
  commands.create.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.contact.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.contact.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.create.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.contact.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.contact.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.create.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.create.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.create.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.contact.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  commands.dependinfo.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.contact.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.create.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.contact.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.contact.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.create.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.create.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.create.cpp)
  commands.edit.cpp
  commands.env.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.dependinfo.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.dependinfo.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.dependinfo.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.dependinfo.cpp)
  commands.fetch.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.dependinfo.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.dependinfo.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.dependinfo.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.dependinfo.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.edit.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.edit.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.edit.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.edit.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.edit.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.edit.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.edit.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.edit.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.env.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.env.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.env.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.env.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.env.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.env.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.env.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.env.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.fetch.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.fetch.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.fetch.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.fetch.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.fetch.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.fetch.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.fetch.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.fetch.cpp)
  commands.format-manifest.cpp
  commands.hash.cpp
  commands.integrate.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.format-manifest.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.format-manifest.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.format-manifest.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.format-manifest.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.format-manifest.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.format-manifest.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.format-manifest.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.format-manifest.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.hash.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.hash.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.hash.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.hash.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.hash.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.integrate.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.integrate.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.integrate.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.integrate.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.integrate.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.integrate.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.integrate.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.integrate.cpp)
  commands.list.cpp
  commands.owns.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.list.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.list.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.list.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.list.cpp)
  commands.porthistory.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.owns.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.owns.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.owns.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.owns.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.list.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.owns.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.list.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.owns.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.list.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.list.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.owns.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.owns.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.porthistory.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.porthistory.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.porthistory.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.porthistory.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.porthistory.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  commands.portsdiff.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.porthistory.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.porthistory.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.porthistory.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.portsdiff.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.portsdiff.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.portsdiff.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.portsdiff.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.portsdiff.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.portsdiff.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.portsdiff.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.portsdiff.cpp)
  commands.search.cpp
  commands.setinstalled.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.search.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.search.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  commands.upgrade.cpp
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.search.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.search.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.search.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.search.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.search.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.search.cpp)
  commands.version.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.setinstalled.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.setinstalled.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.setinstalled.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.setinstalled.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.setinstalled.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.setinstalled.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.setinstalled.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.setinstalled.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.upgrade.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.upgrade.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.upgrade.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.upgrade.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.version.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.version.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.upgrade.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.version.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.version.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.upgrade.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.upgrade.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.upgrade.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.version.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.version.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.version.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.version.cpp)
  commands.xvsinstances.cpp
  dependencies.cpp
  export.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\dependencies.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\dependencies.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\dependencies.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\dependencies.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\dependencies.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\dependencies.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\dependencies.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\dependencies.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\commands.xvsinstances.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.cpp)
  export.chocolatey.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.chocolatey.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.chocolatey.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.chocolatey.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.chocolatey.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.chocolatey.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.chocolatey.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.chocolatey.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.chocolatey.cpp)
  export.ifw.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.ifw.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.ifw.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.ifw.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.ifw.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.ifw.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.ifw.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.ifw.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.ifw.cpp)
  export.prefab.cpp
  globalstate.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.prefab.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  help.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.prefab.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.prefab.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.prefab.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\export.prefab.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\export.prefab.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\export.prefab.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\export.prefab.cpp)
  input.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\help.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\help.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\help.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\help.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\help.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\help.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\help.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\help.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\input.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\input.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\input.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\input.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\input.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\input.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\input.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\input.cpp)
  install.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\install.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\install.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\install.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\install.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\install.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\install.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\install.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\install.cpp)
  platform-expression.cpp
  metrics.cpp
  packagespec.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\platform-expression.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\platform-expression.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\platform-expression.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\platform-expression.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\platform-expression.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\platform-expression.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\platform-expression.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\platform-expression.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\metrics.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\metrics.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\metrics.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\metrics.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\metrics.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\metrics.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\metrics.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\metrics.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\packagespec.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\packagespec.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\packagespec.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\packagespec.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\packagespec.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\packagespec.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\packagespec.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\packagespec.cpp)
  paragraphparseresult.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\paragraphparseresult.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\paragraphparseresult.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\paragraphparseresult.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\paragraphparseresult.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\paragraphparseresult.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\paragraphparseresult.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\paragraphparseresult.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\paragraphparseresult.cpp)
  paragraphs.cpp
  portfileprovider.cpp
  postbuildlint.buildtype.cpp
  postbuildlint.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\paragraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\paragraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\paragraphs.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\paragraphs.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\paragraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\paragraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\paragraphs.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\paragraphs.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\portfileprovider.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\portfileprovider.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\portfileprovider.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\portfileprovider.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\portfileprovider.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\portfileprovider.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\postbuildlint.buildtype.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\portfileprovider.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\portfileprovider.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\postbuildlint.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\postbuildlint.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\postbuildlint.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\postbuildlint.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\postbuildlint.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\postbuildlint.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\postbuildlint.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\postbuildlint.cpp)
  remove.cpp
  sourceparagraph.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\remove.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\remove.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\remove.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\remove.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\remove.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\remove.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\remove.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\remove.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\sourceparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\sourceparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\sourceparagraph.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\sourceparagraph.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\sourceparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\sourceparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\sourceparagraph.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\sourceparagraph.cpp)
  statusparagraph.cpp
  statusparagraphs.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\statusparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\statusparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\statusparagraph.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\statusparagraph.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\statusparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\statusparagraph.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\statusparagraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\statusparagraph.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\statusparagraph.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\statusparagraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\statusparagraphs.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\statusparagraphs.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\statusparagraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\statusparagraphs.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\statusparagraphs.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\statusparagraphs.cpp)
  tools.cpp
  triplet.cpp
  update.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\tools.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\tools.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\tools.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\tools.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\triplet.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\tools.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\triplet.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\tools.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\triplet.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\triplet.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\tools.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\tools.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\triplet.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\triplet.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\update.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\triplet.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\triplet.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\update.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\update.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\update.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\update.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\update.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\update.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\update.cpp)
  userconfig.cpp
..\src\vcpkg\sourceparagraph.cpp(842): error C2131: expression did not evaluate to a constant [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  ..\src\vcpkg\sourceparagraph.cpp(842): note: failure was caused by non-constant arguments or reference to a non-constant symbol
  vcpkgcmdarguments.cpp
..\src\vcpkg\sourceparagraph.cpp(901): error C2131: expression did not evaluate to a constant [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  ..\src\vcpkg\sourceparagraph.cpp(901): note: failure was caused by non-constant arguments or reference to a non-constant symbol
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\userconfig.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  vcpkglib.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\userconfig.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\userconfig.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\userconfig.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\userconfig.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\userconfig.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  vcpkgpaths.cpp
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\userconfig.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\userconfig.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\vcpkglib.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  versiont.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\vcpkglib.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\vcpkglib.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\vcpkglib.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\vcpkglib.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  visualstudio.cpp
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\vcpkglib.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\vcpkglib.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\vcpkglib.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\vcpkgpaths.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\vcpkgpaths.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\vcpkgcmdarguments.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\vcpkgpaths.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\vcpkgpaths.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\vcpkgpaths.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\vcpkgpaths.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\vcpkgpaths.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\vcpkgpaths.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\versiont.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\versiont.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\versiont.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\versiont.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\visualstudio.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\visualstudio.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(40): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\visualstudio.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\visualstudio.cpp)
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\visualstudio.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C3757: 'std::reverse_iterator<const char *>': type not allowed for 'constexpr' function (compiling source file ..\src\vcpkg\versiont.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\visualstudio.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): error C2134: 'std::make_reverse_iterator': call does not result in a constant expression (compiling source file ..\src\vcpkg\versiont.cpp) [C:\robinmi\vcpkg.new\toolsrc\vcpkglib\vcpkglib.vcxproj]
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\visualstudio.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\visualstudio.cpp)
  C:\robinmi\vcpkg.new\toolsrc\include\vcpkg/base/stringview.h(41): note: failure was caused by call of undefined function or one not declared 'constexpr' (compiling source file ..\src\vcpkg\versiont.cpp)
  C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\xutility(1346): note: see declaration of 'std::make_reverse_iterator' (compiling source file ..\src\vcpkg\versiont.cpp)
C:\robinmi\vcpkg.new\scripts\bootstrap.ps1 : Building vcpkg.exe failed. Please ensure you have installed Visual Studio 
with the Desktop C++ workload and the Windows SDK for Desktop C++.
At line:1 char:4
+ & {& 'C:\robinmi\vcpkg.new\scripts\bootstrap.ps1' -disableMetrics}
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,bootstrap.ps1
 
ScriptHalted
At C:\robinmi\vcpkg.new\scripts\bootstrap.ps1:411 char:5
+     throw
+     ~~~~~
    + CategoryInfo          : OperationStopped: (:) [], RuntimeException
    + FullyQualifiedErrorId : ScriptHalted