Fix 'impossible case reached' ICE #3248
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5-star description of how you developed the fix Would read again |
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link to blog post in the commit message and/or PR body? 😄 |
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This fixes the ICE by using
substsdirectly and creating the type+lifetime parameter list that way.@arielb1 Was correct in that
input_typesdrops the lifetime parameters and only keeps the type parameters (nightly docs)Fixes #2831