From ca64815c702162c7c36f165f07462ce32b14d68a Mon Sep 17 00:00:00 2001 From: Rémy Rakic Date: Thu, 6 Mar 2025 09:16:24 +0000 Subject: Revert "rustc_middle: parallel: TyCtxt: remove "unsafe impl DynSend/DynSync"" This reverts commit 8eba29ac1015e989e6ba96ff17a75d548afde7ff. --- compiler/rustc_middle/src/ty/context.rs | 3 +++ 1 file changed, 3 insertions(+) (limited to 'compiler/rustc_middle/src') diff --git a/compiler/rustc_middle/src/ty/context.rs b/compiler/rustc_middle/src/ty/context.rs index d0aa2b8cbda..2d2bbd22b98 100644 --- a/compiler/rustc_middle/src/ty/context.rs +++ b/compiler/rustc_middle/src/ty/context.rs @@ -1327,6 +1327,9 @@ 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<'_>>(); -- cgit 1.4.1-3-g733a5