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| author | bors <bors@rust-lang.org> | 2022-02-10 09:37:07 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2022-02-10 09:37:07 +0000 |
| commit | 22a30689ed3b4010ae1c13a69b88ba90ea8db187 (patch) | |
| tree | 9a5584d66d3d7be6f1a104745abcbc6d22379773 /compiler/rustc_mir_transform/src/coverage/debug.rs | |
| parent | 20506e31aba082c3acb3ee1dffff80d1362ba83b (diff) | |
| parent | 1b2337c19d713ff0e9d0ac614789894bcad6b598 (diff) | |
| download | rust-22a30689ed3b4010ae1c13a69b88ba90ea8db187.tar.gz rust-22a30689ed3b4010ae1c13a69b88ba90ea8db187.zip | |
Auto merge of #93511 - cjgillot:query-copy, r=oli-obk
Ensure that queries only return Copy types. This should pervent the perf footgun of returning a result with an expensive `Clone` impl (like a `Vec` of a hash map). I went for the stupid solution of allocating on an arena everything that was not `Copy`. Some query results could be made Copy easily, but I did not really investigate.
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/debug.rs')
0 files changed, 0 insertions, 0 deletions