diff options
Diffstat (limited to 'compiler/rustc_passes/src/check_attr.rs')
| -rw-r--r-- | compiler/rustc_passes/src/check_attr.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs index 7880e629e91..c0ef81166ea 100644 --- a/compiler/rustc_passes/src/check_attr.rs +++ b/compiler/rustc_passes/src/check_attr.rs @@ -221,6 +221,9 @@ impl<'tcx> CheckAttrVisitor<'tcx> { Attribute::Parsed(AttributeKind::Used { span: attr_span, .. }) => { self.check_used(*attr_span, target, span); } + &Attribute::Parsed(AttributeKind::PassByValue(attr_span)) => { + self.check_pass_by_value(attr_span, span, target) + } Attribute::Unparsed(attr_item) => { style = Some(attr_item.style); match attr.path().as_slice() { @@ -283,7 +286,6 @@ impl<'tcx> CheckAttrVisitor<'tcx> { | [sym::const_trait, ..] => self.check_must_be_applied_to_trait(attr.span(), span, target), [sym::collapse_debuginfo, ..] => self.check_collapse_debuginfo(attr, span, target), [sym::must_not_suspend, ..] => self.check_must_not_suspend(attr, span, target), - [sym::rustc_pass_by_value, ..] => self.check_pass_by_value(attr, span, target), [sym::rustc_allow_incoherent_impl, ..] => { self.check_allow_incoherent_impl(attr, span, target) } @@ -1465,11 +1467,11 @@ impl<'tcx> CheckAttrVisitor<'tcx> { } /// Warns against some misuses of `#[pass_by_value]` - fn check_pass_by_value(&self, attr: &Attribute, span: Span, target: Target) { + fn check_pass_by_value(&self, attr_span: Span, span: Span, target: Target) { match target { Target::Struct | Target::Enum | Target::TyAlias => {} _ => { - self.dcx().emit_err(errors::PassByValue { attr_span: attr.span(), span }); + self.dcx().emit_err(errors::PassByValue { attr_span, span }); } } } |