Am 12.04.21 um 16:25 schrieb Anton Staaf:
Klaus, I'm not sure if my previous answer didn't make it through or was just missed, but I believe your problem is related to this GCC bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70435 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70435>
Yes, looks related! Thanks! No idea if the [[attribute]] thing is internally walking the same path as the "asm" attribute. But it looks that template stuff is not taking part in both actions. But as we can see: The bug is from Feb 2016 and multiple times confirmed until 2019... and after that we see some started to do something but runs into trouble... last mail from Nov 2019... Seems to be that there is no chance to get it working as also the experts are running against a wall. OK, we have to live with it.... Maybe someone else have a chance to take a look on it? Thanks Klaus