From cdaac8799bdcc7eb64ff824ebada81583448eca8 Mon Sep 17 00:00:00 2001 From: Ben Kimock Date: Mon, 26 Jun 2023 22:20:41 -0400 Subject: [PATCH] Mention the panic function in CheckAlignment --- compiler/rustc_mir_transform/src/check_alignment.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/compiler/rustc_mir_transform/src/check_alignment.rs b/compiler/rustc_mir_transform/src/check_alignment.rs index 856327e6ce656..05c54ab3097f6 100644 --- a/compiler/rustc_mir_transform/src/check_alignment.rs +++ b/compiler/rustc_mir_transform/src/check_alignment.rs @@ -240,9 +240,9 @@ fn insert_alignment_check<'tcx>( required: Operand::Copy(alignment), found: Operand::Copy(addr), }), - // The panic symbol that this calls is #[rustc_nounwind]. We never want to insert an - // unwind into unsafe code, because unwinding could make a failing UB check turn into - // much worse UB when we start unwinding. + // This calls panic_misaligned_pointer_dereference, which is #[rustc_nounwind]. + // We never want to insert an unwind into unsafe code, because unwinding could + // make a failing UB check turn into much worse UB when we start unwinding. unwind: UnwindAction::Unreachable, }, });