MSVC 19.44 ( VS 2022 ) with C++20/C++23 mode compilation error

[voivoid]

Latest MSVC 19.44 ( Visual Studio 2022, 17.14 ) fails to compile basic code:

#include <boost/parser/parser.hpp>

int main() {
    return 0;
}

with the following error:

F:\Libs\boost\boost/parser/detail/text/transcode_view.hpp(164): error C2143: syntax error: missing ';' before '<'

Steps to reproduce:

cl /I"F:\Libs\boost" /std:c++20 ./main.cpp

( though everything is fine with /std:c++17 )

MSVC info:

>cl --version
Microsoft (R) C/C++ Optimizing Compiler Version 19.44.35109.1 for x64
Copyright (C) Microsoft Corporation.  All rights reserved.

Note that a change of the following line

using sentinel = project_view<V, F>::sentinel<Const>;

to

using sentinel = project_view<V, F>::template sentinel<Const>;

Fixes the issue for me

[tzlaine]

Not sure why that was ever accepted by any compiler. Thanks for reporting this! The fix should show up on develop soon.