Fix streamer for input-range like types

[DNKpp]

As discussed #313

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (1c5cb72) 98.00% compared to head (ad428fa) 98.00%.
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #317   +/-   ##
=======================================
  Coverage   98.00%   98.00%           
=======================================
  Files           1        1           
  Lines        1356     1356           
=======================================
  Hits         1329     1329           
  Misses         27       27           

Files	Coverage Δ
include/trompeloeil.hpp	98.00% <ø> (ø)

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[DNKpp]

Ah, lovely. Will try to fix that :)

[rollbear]

If you want to use them, the docker containers with the various compilers are available at ghcr.io/rollbear/gcc and ghcr.io/rollbear/clang, e.g. docker pull ghcr.io/rollbear/gcc:4.9. See https://github.com/rollbear/ci_compilers/ for info on how to use them. Be careful with using them for other purposes - I change them randomly for whatever reason.

[DNKpp]

Well, thanks. Hopefully it's working now. Never thought, that such a trivial code will be broken on c++11 conforming compilers.

[rollbear]

Yeah, trying to get something to work with such a wide range of compilers of various ages can be quite challenging. Thank you so much for this fix.