iter 22b.3.7: synthetic fixture — class+instance compiles, runs, prints 5

2026-05-09 21:28:41 +02:00
parent 7f260b82ad
commit b59820b737
3 changed files with 152 additions and 41 deletions
@@ -0,0 +1,50 @@
+{
+  "schema": "ailang/v0",
+  "name": "test_22b3_mono_synthetic",
+  "imports": [],
+  "defs": [
+    {
+      "kind": "class", "name": "Foo", "param": "a",
+      "methods": [{
+        "name": "foo",
+        "type": {
+          "k": "fn", "params": [{ "k": "var", "name": "a" }],
+          "ret": { "k": "con", "name": "Int" }, "effects": []
+        }
+      }]
+    },
+    {
+      "kind": "instance",
+      "class": "Foo",
+      "type": { "k": "con", "name": "Int" },
+      "methods": [{
+        "name": "foo",
+        "body": {
+          "t": "lam",
+          "params": ["i"],
+          "paramTypes": [{ "k": "var", "name": "a" }],
+          "retType": { "k": "con", "name": "Int" },
+          "body": { "t": "var", "name": "i" }
+        }
+      }]
+    },
+    {
+      "kind": "fn",
+      "name": "main",
+      "type": {
+        "k": "fn", "params": [], "ret": { "k": "con", "name": "Unit" },
+        "effects": ["IO"]
+      },
+      "params": [],
+      "body": {
+        "t": "do",
+        "op": "io/print_int",
+        "args": [{
+          "t": "app",
+          "fn": { "t": "var", "name": "foo" },
+          "args": [{ "t": "lit", "lit": { "kind": "int", "value": 5 } }]
+        }]
+      }
+    }
+  ]
+}