1 files changed, 33 insertions, 0 deletions
diff --git a/tests/ui/repr/attr-usage-repr.rs b/tests/ui/repr/attr-usage-repr.rs
new file mode 100644
index 000000000..8965decc3
--- /dev/null
+++ b/tests/ui/repr/attr-usage-repr.rs
@@ -0,0 +1,33 @@
+#![feature(repr_simd)]
+
+#[repr(C)] //~ ERROR: attribute should be applied to a struct, enum, or union
+fn f() {}
+
+#[repr(C)]
+struct SExtern(f64, f64);
+
+#[repr(packed)]
+struct SPacked(f64, f64);
+
+#[repr(simd)]
+struct SSimd(f64, f64);
+
+#[repr(i8)] //~ ERROR: attribute should be applied to an enum
+struct SInt(f64, f64);
+
+#[repr(C)]
+enum EExtern { A, B }
+
+#[repr(align(8))]
+enum EAlign { A, B }
+
+#[repr(packed)] //~ ERROR: attribute should be applied to a struct
+enum EPacked { A, B }
+
+#[repr(simd)] //~ ERROR: attribute should be applied to a struct
+enum ESimd { A, B }
+
+#[repr(i8)]
+enum EInt { A, B }
+
+fn main() {}