bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

Forbid #[target_feature] on safe default implementations

Browse source
This commit is contained in:
Léo Lanteri Thauvin 2023-03-10 13:50:51 +01:00
parent 104f4300cf
commit ad2bcb5c0e
3 changed files with 17 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
compiler/rustc_codegen_ssa/src/target_features.rs
View file

@ -442,7 +442,7 @@ fn asm_target_features(tcx: TyCtxt<'_>, did: DefId) -> &FxIndexSet<Symbol> {
pub fn check_target_feature_trait_unsafe(tcx: TyCtxt<'_>, id: LocalDefId, attr_span: Span) {
if let DefKind::AssocFn = tcx.def_kind(id) {
let parent_id = tcx.local_parent(id);
if let DefKind::Impl { of_trait: true } = tcx.def_kind(parent_id) {
if let DefKind::Trait | DefKind::Impl { of_trait: true } = tcx.def_kind(parent_id) {
tcx.sess
.struct_span_err(
attr_span,