1 files changed, 136 insertions, 0 deletions
diff --git a/src/test/ui/target-feature/invalid-attribute.stderr b/src/test/ui/target-feature/invalid-attribute.stderr
new file mode 100644
index 000000000..889ced975
--- /dev/null
+++ b/src/test/ui/target-feature/invalid-attribute.stderr
@@ -0,0 +1,136 @@
+error: malformed `target_feature` attribute input
+  --> $DIR/invalid-attribute.rs:17:1
+   |
+LL | #[target_feature = "+sse2"]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#[target_feature(enable = "name")]`
+
+error: the feature named `foo` is not valid for this target
+  --> $DIR/invalid-attribute.rs:19:18
+   |
+LL | #[target_feature(enable = "foo")]
+   |                  ^^^^^^^^^^^^^^ `foo` is not valid for this target
+
+error: malformed `target_feature` attribute input
+  --> $DIR/invalid-attribute.rs:22:18
+   |
+LL | #[target_feature(bar)]
+   |                  ^^^ help: must be of the form: `enable = ".."`
+
+error: malformed `target_feature` attribute input
+  --> $DIR/invalid-attribute.rs:24:18
+   |
+LL | #[target_feature(disable = "baz")]
+   |                  ^^^^^^^^^^^^^^^ help: must be of the form: `enable = ".."`
+
+error[E0658]: `#[target_feature(..)]` can only be applied to `unsafe` functions
+  --> $DIR/invalid-attribute.rs:28:1
+   |
+LL | #[target_feature(enable = "sse2")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL | fn bar() {}
+   | -------- not an `unsafe` function
+   |
+   = note: see issue #69098 <https://github.com/rust-lang/rust/issues/69098> for more information
+   = help: add `#![feature(target_feature_11)]` to the crate attributes to enable
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:34:1
+   |
+LL | #[target_feature(enable = "sse2")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | mod another {}
+   | -------------- not a function definition
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:39:1
+   |
+LL | #[target_feature(enable = "sse2")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | const FOO: usize = 7;
+   | --------------------- not a function definition
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:44:1
+   |
+LL | #[target_feature(enable = "sse2")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | struct Foo;
+   | ----------- not a function definition
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:49:1
+   |
+LL | #[target_feature(enable = "sse2")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | enum Bar {}
+   | ----------- not a function definition
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:54:1
+   |
+LL |   #[target_feature(enable = "sse2")]
+   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | / union Qux {
+LL | |
+LL | |     f1: u16,
+LL | |     f2: u16,
+LL | | }
+   | |_- not a function definition
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:62:1
+   |
+LL | #[target_feature(enable = "sse2")]
+   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | trait Baz {}
+   | ------------ not a function definition
+
+error: cannot use `#[inline(always)]` with `#[target_feature]`
+  --> $DIR/invalid-attribute.rs:67:1
+   |
+LL | #[inline(always)]
+   | ^^^^^^^^^^^^^^^^^
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:85:5
+   |
+LL |       #[target_feature(enable = "sse2")]
+   |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL | /     unsafe {
+LL | |         foo();
+LL | |         bar();
+LL | |     }
+   | |_____- not a function definition
+
+error: attribute should be applied to a function definition
+  --> $DIR/invalid-attribute.rs:93:5
+   |
+LL |     #[target_feature(enable = "sse2")]
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+LL |
+LL |     || {};
+   |     ----- not a function definition
+
+error[E0658]: `#[target_feature(..)]` can only be applied to `unsafe` functions
+  --> $DIR/invalid-attribute.rs:77:5
+   |
+LL |     #[target_feature(enable = "sse2")]
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+...
+LL |     fn foo() {}
+   |     -------- not an `unsafe` function
+   |
+   = note: see issue #69098 <https://github.com/rust-lang/rust/issues/69098> for more information
+   = help: add `#![feature(target_feature_11)]` to the crate attributes to enable
+
+error: aborting due to 15 previous errors
+
+For more information about this error, try `rustc --explain E0658`.