diff options
3 files changed, 17 insertions, 4 deletions
diff --git a/compiler/rustc_passes/src/check_attr.rs b/compiler/rustc_passes/src/check_attr.rs index d94ad7ba71a..200bb21504e 100644 --- a/compiler/rustc_passes/src/check_attr.rs +++ b/compiler/rustc_passes/src/check_attr.rs @@ -1372,7 +1372,7 @@ impl CheckAttrVisitor<'_> { target: Target, item: Option<ItemLike<'_>>, ) -> bool { - let is_function = matches!(target, Target::Fn | Target::Method(..)); + let is_function = matches!(target, Target::Fn); if !is_function { self.tcx .sess diff --git a/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs b/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs index 3d8478f06db..6eabd9b1015 100644 --- a/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs +++ b/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.rs @@ -29,6 +29,11 @@ extern { #[rustc_legacy_const_generics(0)] //~ ERROR #[rustc_legacy_const_generics] functions must only have fn foo8<X>() {} +impl S { + #[rustc_legacy_const_generics(0)] //~ ERROR attribute should be applied to a function + fn foo9<const X: usize>() {} +} + #[rustc_legacy_const_generics] //~ ERROR malformed `rustc_legacy_const_generics` attribute fn bar1() {} diff --git a/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.stderr b/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.stderr index 1f55a8e72d2..bfe7bb2e10d 100644 --- a/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.stderr +++ b/src/test/ui/invalid/invalid-rustc_legacy_const_generics-arguments.stderr @@ -7,13 +7,13 @@ LL | #[rustc_legacy_const_generics(0usize)] = help: instead of using a suffixed literal (`1u8`, `1.0f32`, etc.), use an unsuffixed version (`1`, `1.0`, etc.) error: malformed `rustc_legacy_const_generics` attribute input - --> $DIR/invalid-rustc_legacy_const_generics-arguments.rs:32:1 + --> $DIR/invalid-rustc_legacy_const_generics-arguments.rs:37:1 | LL | #[rustc_legacy_const_generics] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[rustc_legacy_const_generics(N)]` error: malformed `rustc_legacy_const_generics` attribute input - --> $DIR/invalid-rustc_legacy_const_generics-arguments.rs:35:1 + --> $DIR/invalid-rustc_legacy_const_generics-arguments.rs:40:1 | LL | #[rustc_legacy_const_generics = 1] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[rustc_legacy_const_generics(N)]` @@ -67,6 +67,14 @@ LL | fn foo8<X>() {} | - non-const generic parameter error: attribute should be applied to a function + --> $DIR/invalid-rustc_legacy_const_generics-arguments.rs:33:5 + | +LL | #[rustc_legacy_const_generics(0)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | fn foo9<const X: usize>() {} + | ---------------------------- not a function + +error: attribute should be applied to a function --> $DIR/invalid-rustc_legacy_const_generics-arguments.rs:25:5 | LL | #[rustc_legacy_const_generics(1)] @@ -82,6 +90,6 @@ LL | fn foo7<const X: usize>(); | = help: replace the const parameters with concrete consts -error: aborting due to 12 previous errors +error: aborting due to 13 previous errors For more information about this error, try `rustc --explain E0044`. |