[Fortran, Patch, PR93158, v1] Fix ICE with coarrays on submodules

[Andre Vehreschild]

Hi all,

attached patch fixes an ICE when a derived type was used as a coarray in a
submodule. The fix is to not allow caf-token creation for vtypes. Again this,
like the previous patch on pr80235, feels like fixing the symptom and not the
cause. But I can't find where it goes wrong. So if some one has more insight,
let me know, please.

Besides that regtests ok on x86_64-pc-linux-gnu / Fedora 39. Ok for mainline?

Regards,
	Andre
--
Andre Vehreschild * Email: vehre ad gmx dot de
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