Major fixes and new features

venv/lib/python3.12/site-packages/mypyc/test/test_tuplename.py

@@ -0,0 +1,33 @@
+from __future__ import annotations
+
+import unittest
+
+from mypyc.ir.class_ir import ClassIR
+from mypyc.ir.rtypes import (
+    RInstance,
+    RTuple,
+    RUnion,
+    bool_rprimitive,
+    int_rprimitive,
+    list_rprimitive,
+    object_rprimitive,
+)
+
+
+class TestTupleNames(unittest.TestCase):
+    def setUp(self) -> None:
+        self.inst_a = RInstance(ClassIR("A", "__main__"))
+        self.inst_b = RInstance(ClassIR("B", "__main__"))
+
+    def test_names(self) -> None:
+        assert RTuple([int_rprimitive, int_rprimitive]).unique_id == "T2II"
+        assert RTuple([list_rprimitive, object_rprimitive, self.inst_a]).unique_id == "T3OOO"
+        assert RTuple([list_rprimitive, object_rprimitive, self.inst_b]).unique_id == "T3OOO"
+        assert RTuple([]).unique_id == "T0"
+        assert (
+            RTuple([RTuple([]), RTuple([int_rprimitive, int_rprimitive])]).unique_id == "T2T0T2II"
+        )
+        assert (
+            RTuple([bool_rprimitive, RUnion([bool_rprimitive, int_rprimitive])]).unique_id
+            == "T2CO"
+        )