diff --git a/test/classes/elliot/non-captured-virtual-return.bad b/test/classes/elliot/non-captured-virtual-return.bad
new file mode 100644
index 000000000000..c914e6e2334f
--- /dev/null
+++ b/test/classes/elliot/non-captured-virtual-return.bad
@@ -0,0 +1,7 @@
+internal error: MIS0558 chpl Version 1.16.0 pre-release (45e89ca37f)
+
+Internal errors indicate a bug in the Chapel compiler ("It's us, not you"),
+and we're sorry for the hassle.  We would appreciate your reporting this bug -- 
+please see http://chapel.cray.com/bugs.html for instructions.  In the meantime,
+the filename + line number above may be useful in working around the issue.
+
diff --git a/test/classes/elliot/non-captured-virtual-return.chpl b/test/classes/elliot/non-captured-virtual-return.chpl
new file mode 100644
index 000000000000..2dc17ec5ad2c
--- /dev/null
+++ b/test/classes/elliot/non-captured-virtual-return.chpl
@@ -0,0 +1,10 @@
+class Parent {
+  proc foo() { return (3, 3); }
+}
+
+class Child: Parent {
+  proc foo() { return (1,1); }
+}
+
+var child: Parent = new Child();
+child.foo();
diff --git a/test/classes/elliot/non-captured-virtual-return.future b/test/classes/elliot/non-captured-virtual-return.future
new file mode 100644
index 000000000000..391b38bb188e
--- /dev/null
+++ b/test/classes/elliot/non-captured-virtual-return.future
@@ -0,0 +1 @@
+bug: not capturing return value of virtual calls casues compiler segfault (#6542)
diff --git a/test/classes/elliot/non-captured-virtual-return.good b/test/classes/elliot/non-captured-virtual-return.good
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.bad b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.bad
new file mode 100644
index 000000000000..6b39612930ad
--- /dev/null
+++ b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.bad
@@ -0,0 +1,7 @@
+internal error: BAS0313 chpl Version 1.16.0 pre-release (f8e9da11d6)
+
+Internal errors indicate a bug in the Chapel compiler ("It's us, not you"),
+and we're sorry for the hassle.  We would appreciate your reporting this bug -- 
+please see http://chapel.cray.com/bugs.html for instructions.  In the meantime,
+the filename + line number above may be useful in working around the issue.
+
diff --git a/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.chpl b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.chpl
new file mode 100644
index 000000000000..a88363184fcb
--- /dev/null
+++ b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.chpl
@@ -0,0 +1,19 @@
+class Parent {
+  iter these(): int { halt("Should not be called..."); yield 1; }
+  iter these(param tag: iterKind): int where tag == iterKind.standalone { halt("Should not be called..."); yield 2;}
+  iter these(param tag: iterKind): int where tag == iterKind.leader { halt("Should not be called..."); yield 3; }
+  iter these(param tag: iterKind, followThis): int where tag == iterKind.follower { halt("Should not be called..."); yield 4; }
+}
+
+class Child: Parent {
+  iter these(): int { yield 1; }
+  iter these(param tag: iterKind): int where tag == iterKind.standalone { yield 2;}
+  iter these(param tag: iterKind): int where tag == iterKind.leader { yield 3; }
+  iter these(param tag: iterKind, followThis): int where tag == iterKind.follower { yield 4; }
+}
+
+var child: Parent = new Child();
+
+for c in child do writeln(c);
+forall c in child do writeln(c);
+forall c in zip(child, child) do writeln(c);
diff --git a/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.future b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.future
new file mode 100644
index 000000000000..d059cb2f6d68
--- /dev/null
+++ b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.future
@@ -0,0 +1 @@
+bug: virtual parallel iterators cause compiler segfault (#6998)
diff --git a/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.good b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.good
new file mode 100644
index 000000000000..ee20251c0e15
--- /dev/null
+++ b/test/functions/iterators/elliot/dynamicDispatch/virtual-par-iters.good
@@ -0,0 +1,3 @@
+1
+2
+(4, 4)