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| author | Dylan DPC <99973273+Dylan-DPC@users.noreply.github.com> | 2022-08-19 12:26:41 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-19 12:26:41 +0530 |
| commit | c4707ff8ef8b1a8810afd3fbca91043600b934a0 (patch) | |
| tree | 0c68719478fcea3414cbeb72884d72ce43b3acbc /compiler/rustc_mir_transform/src/coverage/query.rs | |
| parent | 2fe29753912a1be758a56453eaa80ddbe745300a (diff) | |
| parent | 3c8563abcf91eda340aa77d238954dd00fa0cb34 (diff) | |
| download | rust-c4707ff8ef8b1a8810afd3fbca91043600b934a0.tar.gz rust-c4707ff8ef8b1a8810afd3fbca91043600b934a0.zip | |
Rollup merge of #100208 - RalfJung:dyn-upcast-nop, r=petrochenkov
make NOP dyn casts not require anything about the vtable As suggested [on Zulip](https://rust-lang.zulipchat.com/#narrow/stream/144729-t-types/topic/dyn-upcasting.20stabilization/near/292151439). This matches what the codegen backends already do, and what Miri did do until https://github.com/rust-lang/rust/pull/99420 when I made it super extra paranoid.
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/query.rs')
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