Fix issue #3501: Don't re-define struct TypeInfos #3502
Merged
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Surfacing now as #3486 added a corresponding assertion.
I've tested this with an older vibe-d v0.8.6 lying around on my box.
The assertion was hit for the TypeInfo of a nested struct:
https://github.com/vibe-d/vibe.d/blob/3c7ae13989003b7ebc59de23c5b6a0fb0466f119/http/vibe/http/router.d#L570-L574
I wasn't able to quickly reduce it to a stand-alone testcase and am reluctant to put any more effort into this.