1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gdc.test/compilable/test20136.d b/gcc/testsuite/gdc.test/compilable/test20136.d
new file mode 100644
index 00000000000..a5fb8e3d504
--- /dev/null
+++ b/gcc/testsuite/gdc.test/compilable/test20136.d
@@ -0,0 +1,18 @@
+// https://issues.dlang.org/show_bug.cgi?id=20136
+class Context
+{
+    size_t[const(Key)] aa;
+    bool checkAll;
+}
+
+struct Key
+{
+    Context context;
+    int i;
+    bool opEquals(ref const Key other) const
+    {
+        if(context.checkAll && i != other.i)
+            return false;
+        return true;
+    }
+}