diff options
Diffstat (limited to 'compiler/rustc_passes/src/check_attr.rs')
| -rw-r--r-- | compiler/rustc_passes/src/check_attr.rs | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs index 0b329cc38b0..10c532b436a 100644 --- a/compiler/rustc_passes/src/check_attr.rs +++ b/compiler/rustc_passes/src/check_attr.rs @@ -11,10 +11,6 @@ use std::slice; use rustc_abi::{Align, ExternAbi, Size}; use rustc_ast::{AttrStyle, LitKind, MetaItemInner, MetaItemKind, ast, join_path_syms}; -use rustc_attr_data_structures::{ - AttributeKind, InlineAttr, PartialConstStability, ReprAttr, Stability, StabilityLevel, - find_attr, -}; use rustc_attr_parsing::{AttributeParser, Late}; use rustc_data_structures::fx::FxHashMap; use rustc_errors::{Applicability, DiagCtxtHandle, IntoDiagArg, MultiSpan, StashKey}; @@ -22,12 +18,14 @@ use rustc_feature::{ ACCEPTED_LANG_FEATURES, AttributeDuplicates, AttributeType, BUILTIN_ATTRIBUTE_MAP, BuiltinAttribute, }; +use rustc_hir::attrs::{AttributeKind, InlineAttr, ReprAttr}; use rustc_hir::def::DefKind; use rustc_hir::def_id::LocalModDefId; use rustc_hir::intravisit::{self, Visitor}; use rustc_hir::{ - self as hir, self, Attribute, CRATE_HIR_ID, CRATE_OWNER_ID, FnSig, ForeignItem, HirId, Item, - ItemKind, MethodKind, Safety, Target, TraitItem, + self as hir, Attribute, CRATE_HIR_ID, CRATE_OWNER_ID, FnSig, ForeignItem, HirId, Item, + ItemKind, MethodKind, PartialConstStability, Safety, Stability, StabilityLevel, Target, + TraitItem, find_attr, }; use rustc_macros::LintDiagnostic; use rustc_middle::hir::nested_filter; @@ -291,8 +289,7 @@ impl<'tcx> CheckAttrVisitor<'tcx> { | AttributeKind::MacroTransparency(_) | AttributeKind::Pointee(..) | AttributeKind::Dummy - | AttributeKind::RustcBuiltinMacro { .. } - | AttributeKind::OmitGdbPrettyPrinterSection, + | AttributeKind::RustcBuiltinMacro { .. }, ) => { /* do nothing */ } Attribute::Parsed(AttributeKind::AsPtr(attr_span)) => { self.check_applied_to_fn_or_method(hir_id, *attr_span, span, target) @@ -318,6 +315,8 @@ impl<'tcx> CheckAttrVisitor<'tcx> { Attribute::Parsed(AttributeKind::Used { span: attr_span, .. }) => { self.check_used(*attr_span, target, span); } + Attribute::Parsed(AttributeKind::ShouldPanic { span: attr_span, .. }) => self + .check_generic_attr(hir_id, sym::should_panic, *attr_span, target, Target::Fn), &Attribute::Parsed(AttributeKind::PassByValue(attr_span)) => { self.check_pass_by_value(attr_span, span, target) } @@ -327,6 +326,9 @@ impl<'tcx> CheckAttrVisitor<'tcx> { &Attribute::Parsed(AttributeKind::Coverage(attr_span, _)) => { self.check_coverage(attr_span, span, target) } + &Attribute::Parsed(AttributeKind::Coroutine(attr_span)) => { + self.check_coroutine(attr_span, target) + } Attribute::Unparsed(attr_item) => { style = Some(attr_item.style); match attr.path().as_slice() { @@ -387,15 +389,9 @@ impl<'tcx> CheckAttrVisitor<'tcx> { [sym::link, ..] => self.check_link(hir_id, attr, span, target), [sym::path, ..] => self.check_generic_attr_unparsed(hir_id, attr, target, Target::Mod), [sym::macro_export, ..] => self.check_macro_export(hir_id, attr, target), - [sym::should_panic, ..] => { - self.check_generic_attr_unparsed(hir_id, attr, target, Target::Fn) - } [sym::autodiff_forward, ..] | [sym::autodiff_reverse, ..] => { self.check_autodiff(hir_id, attr, span, target) } - [sym::coroutine, ..] => { - self.check_coroutine(attr, target); - } [sym::linkage, ..] => self.check_linkage(attr, span, target), [ // ok @@ -2654,11 +2650,11 @@ impl<'tcx> CheckAttrVisitor<'tcx> { } } - fn check_coroutine(&self, attr: &Attribute, target: Target) { + fn check_coroutine(&self, attr_span: Span, target: Target) { match target { Target::Closure => return, _ => { - self.dcx().emit_err(errors::CoroutineOnNonClosure { span: attr.span() }); + self.dcx().emit_err(errors::CoroutineOnNonClosure { span: attr_span }); } } } |
