1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/simd-abi-checks-empty-list.rs b/tests/ui/simd-abi-checks-empty-list.rs
new file mode 100644
index 00000000000..c1785051e5a
--- /dev/null
+++ b/tests/ui/simd-abi-checks-empty-list.rs
@@ -0,0 +1,19 @@
+//@ needs-llvm-components: sparc
+//@ compile-flags: --target=sparc-unknown-none-elf --crate-type=rlib
+//@ build-pass
+//@ ignore-pass (test emits codegen-time warnings)
+#![no_core]
+#![feature(no_core, lang_items, repr_simd)]
+#![allow(improper_ctypes_definitions)]
+#[lang = "sized"]
+trait Sized {}
+
+#[lang = "copy"]
+trait Copy {}
+
+#[repr(simd)]
+pub struct SimdVec([i32; 4]);
+
+pub extern "C" fn pass_by_vec(_: SimdVec) {}
+//~^ this function definition uses a SIMD vector type that is not currently supported with the chosen ABI
+//~| WARNING this was previously accepted by the compiler