diff options
Diffstat (limited to 'compiler/rustc_codegen_ssa/src/codegen_attrs.rs')
| -rw-r--r-- | compiler/rustc_codegen_ssa/src/codegen_attrs.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs index 3e9dfcea58b..286e5e17908 100644 --- a/compiler/rustc_codegen_ssa/src/codegen_attrs.rs +++ b/compiler/rustc_codegen_ssa/src/codegen_attrs.rs @@ -894,7 +894,7 @@ fn autodiff_attrs(tcx: TyCtxt<'_>, id: DefId) -> Option<AutoDiffAttrs> { let [mode, input_activities @ .., ret_activity] = &list[..] else { span_bug!(attr.span, "rustc_autodiff attribute must contain mode and activities"); }; - let mode = if let MetaItemInner::MetaItem(MetaItem { path: ref p1, .. }) = mode { + let mode = if let MetaItemInner::MetaItem(MetaItem { path: p1, .. }) = mode { p1.segments.first().unwrap().ident } else { span_bug!(attr.span, "rustc_autodiff attribute must contain mode"); @@ -910,7 +910,7 @@ fn autodiff_attrs(tcx: TyCtxt<'_>, id: DefId) -> Option<AutoDiffAttrs> { }; // First read the ret symbol from the attribute - let ret_symbol = if let MetaItemInner::MetaItem(MetaItem { path: ref p1, .. }) = ret_activity { + let ret_symbol = if let MetaItemInner::MetaItem(MetaItem { path: p1, .. }) = ret_activity { p1.segments.first().unwrap().ident } else { span_bug!(attr.span, "rustc_autodiff attribute must contain the return activity"); @@ -924,7 +924,7 @@ fn autodiff_attrs(tcx: TyCtxt<'_>, id: DefId) -> Option<AutoDiffAttrs> { // Now parse all the intermediate (input) activities let mut arg_activities: Vec<DiffActivity> = vec![]; for arg in input_activities { - let arg_symbol = if let MetaItemInner::MetaItem(MetaItem { path: ref p2, .. }) = arg { + let arg_symbol = if let MetaItemInner::MetaItem(MetaItem { path: p2, .. }) = arg { match p2.segments.first() { Some(x) => x.ident, None => { |