1 files changed, 29 insertions, 0 deletions
diff --git a/src/test/ui/traits/vtable/vtable-diamond.stderr b/src/test/ui/traits/vtable/vtable-diamond.stderr
new file mode 100644
index 000000000..f3718c5d8
--- /dev/null
+++ b/src/test/ui/traits/vtable/vtable-diamond.stderr
@@ -0,0 +1,29 @@
+error: vtable entries for `<S as D>`: [
+           MetadataDropInPlace,
+           MetadataSize,
+           MetadataAlign,
+           Method(<S as A>::foo_a),
+           Method(<S as B>::foo_b),
+           Method(<S as C>::foo_c),
+           TraitVPtr(<S as C>),
+           Method(<S as D>::foo_d),
+       ]
+  --> $DIR/vtable-diamond.rs:21:1
+   |
+LL | trait D: B + C {
+   | ^^^^^^^^^^^^^^
+
+error: vtable entries for `<S as C>`: [
+           MetadataDropInPlace,
+           MetadataSize,
+           MetadataAlign,
+           Method(<S as A>::foo_a),
+           Method(<S as C>::foo_c),
+       ]
+  --> $DIR/vtable-diamond.rs:15:1
+   |
+LL | trait C: A {
+   | ^^^^^^^^^^
+
+error: aborting due to 2 previous errors
+