`check_used` should only look at actual `used` attributes

1 files changed, 9 insertions, 0 deletions

diff --git a/src/test/ui/attributes/used_with_arg_no_mangle.rs b/src/test/ui/attributes/used_with_arg_no_mangle.rs
new file mode 100644
index 00000000000..d0bbe76ef3e
--- /dev/null
+++ b/src/test/ui/attributes/used_with_arg_no_mangle.rs
@@ -0,0 +1,9 @@
+// check-pass
+
+#![feature(used_with_arg)]
+
+#[used(linker)]
+#[no_mangle] // accidentally detected as `used(compiler)`
+pub static GLOB: usize = 0;
+
+fn main() {}