floats iter 4.6: codegen io/print_float + examples/floats.ail.json E2E fixture

2026-05-10 16:25:25 +02:00
parent bde5aafb03
commit 9764b616ce
3 changed files with 194 additions and 0 deletions
@@ -0,0 +1,64 @@
+{
+  "schema": "ailang/v0",
+  "name": "floats",
+  "imports": [],
+  "defs": [
+    {
+      "kind": "fn",
+      "name": "main",
+      "type": {
+        "k": "fn",
+        "params": [],
+        "ret": { "k": "con", "name": "Unit" },
+        "effects": ["IO"]
+      },
+      "params": [],
+      "body": {
+        "t": "seq",
+        "lhs": {
+          "t": "do",
+          "op": "io/print_float",
+          "args": [
+            {
+              "t": "app",
+              "fn": { "t": "var", "name": "+" },
+              "args": [
+                { "t": "lit", "lit": { "kind": "float", "bits": "3ff8000000000000" } },
+                { "t": "lit", "lit": { "kind": "float", "bits": "4004000000000000" } }
+              ]
+            }
+          ]
+        },
+        "rhs": {
+          "t": "seq",
+          "lhs": {
+            "t": "do",
+            "op": "io/print_float",
+            "args": [
+              {
+                "t": "app",
+                "fn": { "t": "var", "name": "int_to_float" },
+                "args": [
+                  { "t": "lit", "lit": { "kind": "int", "value": 42 } }
+                ]
+              }
+            ]
+          },
+          "rhs": {
+            "t": "do",
+            "op": "io/print_float",
+            "args": [
+              {
+                "t": "app",
+                "fn": { "t": "var", "name": "neg" },
+                "args": [
+                  { "t": "lit", "lit": { "kind": "float", "bits": "3ff8000000000000" } }
+                ]
+              }
+            ]
+          }
+        }
+      }
+    }
+  ]
+}