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2 commits

Author SHA1 Message Date
Josh Stone
f7e75a2124 Update to rustc-rayon 0.3.1
This pulls in rust-lang/rustc-rayon#8 to fix #81425. (h/t @ammaraskar)

That revealed weak constraints on `rustc_arena::DropArena`, because its
`DropType` was holding type-erased raw pointers to generic `T`. We can
implement `Send` for `DropType` (under `cfg(parallel_compiler)`) by
requiring all `T: Send` before they're type-erased.
2021-03-10 17:53:35 -08:00
Camille GILLOT
4581d16bcb Move the query system to rustc_query_impl. 2021-02-19 17:51:58 +01:00