`hlslib::Stream` on the interface about hlslib HOT 2 CLOSED

Are you sure this doesn't work out of the box? Did you try applying the pragma directly, like so:

#pragma HLS INTERFACE axis port=to_fft

It's used in one of the examples, which seems to compile and run:

https://github.com/definelicht/hlslib/blob/master/xilinx_test/kernels/MultipleKernels.cpp

from hlslib.

It's hard to test, because the code works without any pragma in the first place.
I amended the pragmas to directly apply, and no warning/error was produced so I assume it's fine.
Guess this was a non-issue =D

from hlslib.