Generate code for zero-element tuple without alloc

1 files changed, 10 insertions, 0 deletions

diff --git a/src/test/java/org/shedlang/compiler/patio/PatioCodeGenTupleCreateTests.java b/src/test/java/org/shedlang/compiler/patio/PatioCodeGenTupleCreateTests.java
index b95ca4fb..e489fb37 100644
--- a/src/test/java/org/shedlang/compiler/patio/PatioCodeGenTupleCreateTests.java
+++ b/src/test/java/org/shedlang/compiler/patio/PatioCodeGenTupleCreateTests.java
@@ -26,4 +26,14 @@ public class PatioCodeGenTupleCreateTests {
 
         snapshotter.assertSnapshot(serialize(result));
     }
+
+    @Test
+    public void zeroElementTupleIsCreatedWithoutAlloc(Snapshotter snapshotter) throws IOException {
+        var stackIr = Instructions.tupleCreate(0);
+        var context = PatioCodeGenContext.EMPTY;
+
+        var result = PatioCodeGen.generateInstruction(stackIr, context);
+
+        snapshotter.assertSnapshot(serialize(result));
+    }
 }