Make TAIT behave exactly like RPIT#96727
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bors merged 3 commits intorust-lang:masterfrom Jun 30, 2022
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fixes #96552
This makes type-alias-impl-trait behave like return-position-impl-trait. Unfortunately it also causes some cases to stop compiling due to "needing type annotations" and makes panicking cause fallback for the hidden type to
().All of these are addressable, but we should probably address them for RPIT and TAIT together
r? @lcnr