Fix: Rewrite argMap allocation algorithm. #155
Merged
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The old one did not properly account for discontinuities in the list, leading to double-width types clobbering meaningful locals and causing mysterious VerifyErrors.
The circumstances required for the bug are incredibly niche but it's nonetheless annoying because it will only really happen due to interactions between lots of mods. In the reproduction I was given 3 separate mixins are required.
This causes no diff to the output of AOF7 and fixes a crash which was reported to me in the Fabric discord.