Fix legacy symbol mangling of closures #135493
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nice, r? lqd, r=me when CI is green |
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#134216 (Enable "jump to def" feature on patterns) - rust-lang#134880 (Made `Path::name` only have item name rather than full name) - rust-lang#135466 (Leak check in `impossible_predicates` to avoid monomorphizing impossible instances) - rust-lang#135476 (Remove remnant of asmjs) - rust-lang#135479 (mir borrowck: cleanup late-bound region handling) - rust-lang#135493 (Fix legacy symbol mangling of closures) - rust-lang#135495 (Add missing closing backtick in commit hook message 🐸) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#135493 - compiler-errors:legacy-mangle-closure, r=lqd Fix legacy symbol mangling of closures When this code was written, there was no `type_of` implementation for closures. That has long since been changed. In the UI test: ``` trait A where [(); (|| {}, 1).1]: Sized, { } ``` We tried to walk up the def path tree for the closure, from closure -> anon const -> trait. When we reached the trait, we tried to call `type_of` on it which obviously doesn't do the right thing and ICEs. Fixes rust-lang#135418
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When this code was written, there was no
type_ofimplementation for closures. That has long since been changed.In the UI test:
We tried to walk up the def path tree for the closure, from closure -> anon const -> trait. When we reached the trait, we tried to call
type_ofon it which obviously doesn't do the right thing and ICEs.Fixes #135418