1 files changed, 207 insertions, 0 deletions
diff --git a/tiger-compiler/tcsh/python/tests/combine.ipynb b/tiger-compiler/tcsh/python/tests/combine.ipynb
new file mode 100644
index 0000000..c97c28a
--- /dev/null
+++ b/tiger-compiler/tcsh/python/tests/combine.ipynb
@@ -0,0 +1,207 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "b8caa27f",
+   "metadata": {},
+   "source": [
+    "# Import Tiger and combine"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 1,
+   "id": "9cb3bce5",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "import tc"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "be38c5fe",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 2,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tc.has(\"combine\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "id": "9fe09a20",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "True"
+      ]
+     },
+     "execution_count": 3,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "import tiger_combine\n",
+    "tiger_combine == tc.combine"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3b3a7285",
+   "metadata": {},
+   "source": [
+    "# Combine Library"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "2be2f25d",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "['combine_bind', 'combine_types_check']"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "list(filter(lambda e: not e.startswith(\"_\") and not e.startswith(\"tiger\"), dir(tc.combine)))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "35825bf6",
+   "metadata": {},
+   "source": [
+    "# Combine Ast\n",
+    "We use this to only parse the ast and don't run code after TC4, but use Tiger Magics"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 5,
+   "id": "0ee4cd72",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "<class 'tiger_ast.ChunkList'>\n"
+     ]
+    }
+   ],
+   "source": [
+    "import tempfile\n",
+    "\n",
+    "with tempfile.NamedTemporaryFile() as f:\n",
+    "    f.write(b\"let var b := 5 in print_int(b) end\")\n",
+    "    f.seek(0)\n",
+    "    ast = tc.ti.TiExecutor(f.name).type()\n",
+    "print(type(ast))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "29d68680",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "<class 'tuple'>\n"
+     ]
+    }
+   ],
+   "source": [
+    "pair = tc.combine.combine_bind(ast, True)\n",
+    "print(type(pair))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "46abfec6",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "<Swig Object of type 'overload::overfun_bindings_type *' at 0x7fb2c1d50810> <class 'tiger_misc.error'>\n",
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "overfun_bindings_get, error = pair\n",
+    "print(repr(overfun_bindings_get), type(error))\n",
+    "print(error)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "e8f0ee43",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "error = tc.combine.combine_types_check(ast, overfun_bindings_get, True)\n",
+    "print(error)"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.2"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}