1 files changed, 18 insertions, 0 deletions
diff --git a/modules/codec/tests/codec.cpp b/modules/codec/tests/codec.cpp
index b9ac4ea..05899cc 100644
--- a/modules/codec/tests/codec.cpp
+++ b/modules/codec/tests/codec.cpp
@@ -24,6 +24,11 @@ using TestUnion = Union<
 	Member<UInt64, "number">
 >;
 
+using TestSameTypeUnion = Union<
+	Member<UInt64, "one">,
+	Member<UInt64, "two">
+>;
+
 using TestTuple = Tuple<
 	TwoDimArray,
 	UInt64
@@ -238,6 +243,19 @@ SAW_TEST("KelSimple Struct write and read back"){
 	SAW_EXPECT(native.template get<"number">().get() == 410, "Incorrect Decoding in number");
 }
 
+SAW_TEST("Native Union same type compilation"){
+	using namespace saw;
+
+	data<schema::TestSameTypeUnion, encode::Native> native;
+
+	native.template init<"two">().set(50u);
+
+	SAW_EXPECT(!native.template holds_alternative<"one">(), "Two should be initialized");
+	SAW_EXPECT(native.template holds_alternative<"two">(), "Two should be initialized");
+
+	SAW_EXPECT(native.template get<"two">().get() == 50u, "Should be 50");
+}
+
 SAW_TEST("KelSimple Union write and read back"){
 	using namespace saw;