tidy

Author: tiif

compiler/rustc_passes/messages.ftl

@@ -594,10 +594,6 @@ passes_rustc_allow_const_fn_unstable =
     attribute should be applied to `const fn`
     .label = not a `const fn`
 
-passes_rustc_unstable_feature_bound = 
-    attribute should be applied to `impl` or free function outside of any `impl` or trait 
-    .label = not an `impl` or free function 
-
 passes_rustc_const_stable_indirect_pairing =
     `const_stable_indirect` attribute does not make sense on `rustc_const_stable` function, its behavior is already implied
 passes_rustc_dirty_clean =
@@ -655,6 +651,10 @@ passes_rustc_std_internal_symbol =
     attribute should be applied to functions or statics
     .label = not a function or static
 
+passes_rustc_unstable_feature_bound =
+    attribute should be applied to `impl` or free function outside of any `impl` or trait
+    .label = not an `impl` or free function
+
 passes_should_be_applied_to_fn =
     attribute should be applied to a function definition
     .label = {$on_crate ->

compiler/rustc_passes/src/check_attr.rs

@@ -2280,40 +2280,38 @@ impl<'tcx> CheckAttrVisitor<'tcx> {
     fn check_unstable_feature_bound(&self, attr_span: Span, span: Span, target: Target) {
         match target {
             Target::Fn | Target::Impl => {}
-            Target::ExternCrate |
-            Target::Use |
-            Target::Static |
-            Target::Const |
-            Target::Closure |
-            Target::Mod |
-            Target::ForeignMod |
-            Target::GlobalAsm |
-            Target::TyAlias |
-            Target::Enum |
-            Target::Variant |
-            Target::Struct |
-            Target::Field |
-            Target::Union |
-            Target::Trait |
-            Target::TraitAlias |
-            Target::Expression |
-            Target::Statement |
-            Target::Arm |
-            Target::AssocConst |
-            Target::Method(_) |
-            Target::AssocTy |
-            Target::ForeignFn |
-            Target::ForeignStatic |
-            Target::ForeignTy |
-            Target::GenericParam(_) |
-            Target::MacroDef |
-            Target::Param |
-            Target::PatField |
-            Target::ExprField |
-            Target::WherePredicate => {
-                self.tcx
-                    .dcx()
-                    .emit_err(errors::RustcUnstableFeatureBound{ attr_span, span });
+            Target::ExternCrate
+            | Target::Use
+            | Target::Static
+            | Target::Const
+            | Target::Closure
+            | Target::Mod
+            | Target::ForeignMod
+            | Target::GlobalAsm
+            | Target::TyAlias
+            | Target::Enum
+            | Target::Variant
+            | Target::Struct
+            | Target::Field
+            | Target::Union
+            | Target::Trait
+            | Target::TraitAlias
+            | Target::Expression
+            | Target::Statement
+            | Target::Arm
+            | Target::AssocConst
+            | Target::Method(_)
+            | Target::AssocTy
+            | Target::ForeignFn
+            | Target::ForeignStatic
+            | Target::ForeignTy
+            | Target::GenericParam(_)
+            | Target::MacroDef
+            | Target::Param
+            | Target::PatField
+            | Target::ExprField
+            | Target::WherePredicate => {
+                self.tcx.dcx().emit_err(errors::RustcUnstableFeatureBound { attr_span, span });
             }
         }
     }

compiler/rustc_passes/src/errors.rs

@@ -671,7 +671,6 @@ pub(crate) struct RustcUnstableFeatureBound {
     pub span: Span,
 }
 
-
 #[derive(Diagnostic)]
 #[diag(passes_rustc_std_internal_symbol)]
 pub(crate) struct RustcStdInternalSymbol {

tests/ui/internal/unstable_inherent_method.rs

@@ -21,4 +21,4 @@ impl Trait for u8 {
     fn foo() {}
 }
 
-fn main() {}
+fn main() {}