Use alias-eq in structural normalization#119091
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…iaskrgr Rollup of 4 pull requests Successful merges: - rust-lang#119087 (Update books) - rust-lang#119091 (Use alias-eq in structural normalization) - rust-lang#119098 (Adjust the ignore-compare-mode-next-solver for hangs) - rust-lang#119100 (Add the function body span to StableMIR) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#119091 - compiler-errors:alias-eq-in-structural-normalize, r=lcnr Use alias-eq in structural normalization We don't need to register repeated normalizes-to goals in a loop in structural normalize, but instead we can piggyback on the fact that alias-eq will already normalize aliases until they are rigid. This fixes rust-lang/trait-system-refactor-initiative#78. r? lcnr
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We don't need to register repeated normalizes-to goals in a loop in structural normalize, but instead we can piggyback on the fact that alias-eq will already normalize aliases until they are rigid.
This fixes rust-lang/trait-system-refactor-initiative#78.
r? lcnr