Error(s):

source_file.cpp(15): error C2440: 'initializing': cannot convert from 'const A [4]' to 'A *'
source_file.cpp(15): note: Reason: cannot convert from 'const A [4]' to 'A *'
source_file.cpp(15): note: Conversion loses qualifiers
source_file.cpp(26): note: see reference to function template instantiation 'B::B<const A,4>(Target (&)[4])' being compiled
        with
        [
            Target=const A
        ]
source_file.cpp(15): error C2439: 'B::pTargetList': member could not be initialized
source_file.cpp(19): note: see declaration of 'B::pTargetList'
source_file.cpp(13): error C2476: 'constexpr' constructor does not initialize all members
source_file.cpp(19): note: 'B::pTargetList' was not initialized by the constructor
Microsoft (R) C/C++ Optimizing Compiler Version 19.00.23506 for x64