From fc3f3c304bd6840f7c298a9d000c5ebddfe0b13c Mon Sep 17 00:00:00 2001 From: Vadim Petrochenkov Date: Sat, 27 Aug 2022 18:36:57 +0300 Subject: rustc_middle: Remove `Visibility::Invisible` --- compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) (limited to 'compiler/rustc_codegen_llvm/src') diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs index 25a989bdf05..d0a6f216858 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs @@ -1500,24 +1500,18 @@ fn vcall_visibility_metadata<'ll, 'tcx>( // If there is not LTO and the visibility in public, we have to assume that the vtable can // be seen from anywhere. With multiple CGUs, the vtable is quasi-public. (Lto::No | Lto::ThinLocal, Visibility::Public, _) - | (Lto::No, Visibility::Restricted(_) | Visibility::Invisible, false) => { - VCallVisibility::Public - } + | (Lto::No, Visibility::Restricted(_), false) => VCallVisibility::Public, // With LTO and a quasi-public visibility, the usages of the functions of the vtable are // all known by the `LinkageUnit`. // FIXME: LLVM only supports this optimization for `Lto::Fat` currently. Once it also // supports `Lto::Thin` the `VCallVisibility` may have to be adjusted for those. (Lto::Fat | Lto::Thin, Visibility::Public, _) - | ( - Lto::ThinLocal | Lto::Thin | Lto::Fat, - Visibility::Restricted(_) | Visibility::Invisible, - false, - ) => VCallVisibility::LinkageUnit, + | (Lto::ThinLocal | Lto::Thin | Lto::Fat, Visibility::Restricted(_), false) => { + VCallVisibility::LinkageUnit + } // If there is only one CGU, private vtables can only be seen by that CGU/translation unit // and therefore we know of all usages of functions in the vtable. - (_, Visibility::Restricted(_) | Visibility::Invisible, true) => { - VCallVisibility::TranslationUnit - } + (_, Visibility::Restricted(_), true) => VCallVisibility::TranslationUnit, }; let trait_ref_typeid = typeid_for_trait_ref(cx.tcx, trait_ref); -- cgit 1.4.1-3-g733a5