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| author | Askar Safin <safinaskar@mail.ru> | 2025-02-08 07:23:11 +0300 |
|---|---|---|
| committer | Askar Safin <safinaskar@mail.ru> | 2025-02-08 07:40:52 +0300 |
| commit | 8eba29ac1015e989e6ba96ff17a75d548afde7ff (patch) | |
| tree | 3d81fdbd48f8d3d5a3e542b79f6527e3bb74968f | |
| parent | a9e7b30487235621751cc628f170c0f15fb215c4 (diff) | |
| download | rust-8eba29ac1015e989e6ba96ff17a75d548afde7ff.tar.gz rust-8eba29ac1015e989e6ba96ff17a75d548afde7ff.zip | |
rustc_middle: parallel: TyCtxt: remove "unsafe impl DynSend/DynSync"
We don't need to "short circuit trait resolution", because DynSend and DynSync are auto traits and thus coinductive
| -rw-r--r-- | compiler/rustc_middle/src/ty/context.rs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs index c6fc5f98f56..3cd66d4f190 100644 --- a/compiler/rustc_middle/src/ty/context.rs +++ b/compiler/rustc_middle/src/ty/context.rs @@ -1290,9 +1290,6 @@ pub struct TyCtxt<'tcx> { gcx: &'tcx GlobalCtxt<'tcx>, } -// Explicitly implement `DynSync` and `DynSend` for `TyCtxt` to short circuit trait resolution. -unsafe impl DynSend for TyCtxt<'_> {} -unsafe impl DynSync for TyCtxt<'_> {} fn _assert_tcx_fields() { sync::assert_dyn_sync::<&'_ GlobalCtxt<'_>>(); sync::assert_dyn_send::<&'_ GlobalCtxt<'_>>(); |