Rollup merge of #94633 - TaKO8Ki:suggest-removing-semicolon-after-derive-attribute, r=cjgillot

Suggest removing a semicolon after derive attributes

closes #93942

2 files changed, 18 insertions, 0 deletions

diff --git a/src/test/ui/parser/attr-with-a-semicolon.rs b/src/test/ui/parser/attr-with-a-semicolon.rs
new file mode 100644
index 00000000000..56fe40b916b
--- /dev/null
+++ b/src/test/ui/parser/attr-with-a-semicolon.rs
@@ -0,0 +1,4 @@
+#[derive(Debug, Clone)]; //~ERROR expected item after attributes
+struct Foo;
+
+fn main() {}
diff --git a/src/test/ui/parser/attr-with-a-semicolon.stderr b/src/test/ui/parser/attr-with-a-semicolon.stderr
new file mode 100644
index 00000000000..49ed30150d0
--- /dev/null
+++ b/src/test/ui/parser/attr-with-a-semicolon.stderr
@@ -0,0 +1,14 @@
+error: expected item after attributes
+  --> $DIR/attr-with-a-semicolon.rs:1:1
+   |
+LL | #[derive(Debug, Clone)];
+   | ^^^^^^^^^^^^^^^^^^^^^^^
+   |
+help: consider removing this semicolon
+   |
+LL - #[derive(Debug, Clone)];
+LL + #[derive(Debug, Clone)]
+   | 
+
+error: aborting due to previous error
+