1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/runnable/test19441.d b/gcc/testsuite/gdc.test/runnable/test19441.d
new file mode 100644
index 00000000000..5dcb573600a
--- /dev/null
+++ b/gcc/testsuite/gdc.test/runnable/test19441.d
@@ -0,0 +1,24 @@
+// https://issues.dlang.org/show_bug.cgi?id=19441
+struct S1
+{
+    int a;
+    long b;
+    alias a this;
+}
+
+struct S2
+{
+    S1 v;
+    alias v this;
+}
+
+void main()
+{
+    auto x = S2(S1(1, 12345678));
+    assert(x.a == 1 &&  x.b == 12345678); // prints: 1 12345678
+    S1 y;
+    y = x;
+    assert(y.a == 1 && y.b == 12345678);
+    y = x.v;
+    assert(y.a == 1 && y.b == 12345678);
+}