From 34976ac9fe6bd46ca02631512a27cb8995b2c1ac Mon Sep 17 00:00:00 2001 From: Oli Scherer Date: Tue, 13 May 2025 08:49:32 +0000 Subject: Invoke a query only when it doesn't return immediately anyway --- compiler/rustc_interface/src/passes.rs | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'compiler/rustc_interface/src') diff --git a/compiler/rustc_interface/src/passes.rs b/compiler/rustc_interface/src/passes.rs index 7ed32d559c3..b554cc715fe 100644 --- a/compiler/rustc_interface/src/passes.rs +++ b/compiler/rustc_interface/src/passes.rs @@ -996,10 +996,9 @@ fn run_required_analyses(tcx: TyCtxt<'_>) { sess.time("MIR_borrow_checking", || { tcx.par_hir_body_owners(|def_id| { - // Run unsafety check because it's responsible for stealing and - // deallocating THIR. - tcx.ensure_ok().check_unsafety(def_id); if !tcx.is_typeck_child(def_id.to_def_id()) { + // Child unsafety and borrowck happens together with the parent + tcx.ensure_ok().check_unsafety(def_id); tcx.ensure_ok().mir_borrowck(def_id) } }); -- cgit 1.4.1-3-g733a5