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1 files changed, 343 insertions, 0 deletions

diff --git a/tiger-compiler/tcsh/python/tests/desugar.ipynb b/tiger-compiler/tcsh/python/tests/desugar.ipynb
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+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "b8caa27f",
+   "metadata": {},
+   "source": [
+    "# Import Tiger and Desugar"
+   ]
+  },
+  {
+   "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(\"desugar\")"
+   ]
+  },
+  {
+   "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_desugar\n",
+    "tiger_desugar == tc.desugar"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "3b3a7285",
+   "metadata": {},
+   "source": [
+    "# Desugar Library"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "2be2f25d",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "['desugar', 'raw_desugar']"
+      ]
+     },
+     "execution_count": 4,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "list(filter(lambda e: not e.startswith(\"_\") and not e.startswith(\"tiger\"), dir(tc.desugar)))"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "35825bf6",
+   "metadata": {},
+   "source": [
+    "# Desugar 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\"for i := 1 to 10 do (i; ())\")\n",
+    "    f.seek(0)\n",
+    "    ast = tc.ti.TiExecutor(f.name).type()\n",
+    "print(type(ast))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 6,
+   "id": "d0e05897",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "primitive print(string : string)\n",
+      "primitive print_err(string : string)\n",
+      "primitive print_int(int : int)\n",
+      "primitive flush()\n",
+      "primitive getchar() : string\n",
+      "primitive ord(string : string) : int\n",
+      "primitive chr(code : int) : string\n",
+      "primitive size(string : string) : int\n",
+      "primitive streq(s1 : string, s2 : string) : int\n",
+      "primitive strcmp(s1 : string, s2 : string) : int\n",
+      "primitive substring(string : string, start : int, length : int) : string\n",
+      "primitive concat(fst : string, snd : string) : string\n",
+      "primitive not(boolean : int) : int\n",
+      "primitive exit(status : int)\n",
+      "function _main() =\n",
+      "  (\n",
+      "    (for i := 1 to 10 do\n",
+      "      (\n",
+      "        i;\n",
+      "        ()\n",
+      "      ));\n",
+      "    ()\n",
+      "  )\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(ast)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 7,
+   "id": "29d68680",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "<function tiger_desugar.raw_desugar(tree: 'Ast', desugar_for: 'bool' = False, desugar_string_cmp: 'bool' = False) -> 'ast::Ast *'>"
+      ]
+     },
+     "execution_count": 7,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tc.desugar.raw_desugar"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 8,
+   "id": "04a11b99",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "primitive print(string : string)\n",
+      "primitive print_err(string : string)\n",
+      "primitive print_int(int : int)\n",
+      "primitive flush()\n",
+      "primitive getchar() : string\n",
+      "primitive ord(string : string) : int\n",
+      "primitive chr(code : int) : string\n",
+      "primitive size(string : string) : int\n",
+      "primitive streq(s1 : string, s2 : string) : int\n",
+      "primitive strcmp(s1 : string, s2 : string) : int\n",
+      "primitive substring(string : string, start : int, length : int) : string\n",
+      "primitive concat(fst : string, snd : string) : string\n",
+      "primitive not(boolean : int) : int\n",
+      "primitive exit(status : int)\n",
+      "function _main() =\n",
+      "  (\n",
+      "    let\n",
+      "      var _lo := 1\n",
+      "      var _hi := 10\n",
+      "      var i := _lo\n",
+      "    in\n",
+      "      (if (_lo <= _hi)\n",
+      "        then (while 1 do\n",
+      "            (\n",
+      "              (\n",
+      "                i;\n",
+      "                ()\n",
+      "              );\n",
+      "              (if (i = _hi)\n",
+      "                then break\n",
+      "                else ());\n",
+      "              (i := (i + 1))\n",
+      "            ))\n",
+      "        else ())\n",
+      "    end;\n",
+      "    ()\n",
+      "  )\n"
+     ]
+    }
+   ],
+   "source": [
+    "ast_raw = tc.desugar.raw_desugar(ast, True, True)\n",
+    "print(ast_raw)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 9,
+   "id": "da86985d",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "<function tiger_desugar.desugar(tree: 'Ast', desugar_for: 'bool' = False, desugar_string_cmp: 'bool' = False) -> 'ast::Ast *'>"
+      ]
+     },
+     "execution_count": 9,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "tc.desugar.desugar"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 10,
+   "id": "86f1bcc7",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "\n",
+      "primitive print(string : string)\n",
+      "primitive print_err(string : string)\n",
+      "primitive print_int(int : int)\n",
+      "primitive flush()\n",
+      "primitive getchar() : string\n",
+      "primitive ord(string : string) : int\n",
+      "primitive chr(code : int) : string\n",
+      "primitive size(string : string) : int\n",
+      "primitive streq(s1 : string, s2 : string) : int\n",
+      "primitive strcmp(s1 : string, s2 : string) : int\n",
+      "primitive substring(string : string, start : int, length : int) : string\n",
+      "primitive concat(fst : string, snd : string) : string\n",
+      "primitive not(boolean : int) : int\n",
+      "primitive exit(status : int)\n",
+      "function _main() =\n",
+      "  (\n",
+      "    let\n",
+      "      var _lo := 1\n",
+      "      var _hi := 10\n",
+      "      var i := _lo\n",
+      "    in\n",
+      "      (if (_lo <= _hi)\n",
+      "        then (while 1 do\n",
+      "            (\n",
+      "              (\n",
+      "                i;\n",
+      "                ()\n",
+      "              );\n",
+      "              (if (i = _hi)\n",
+      "                then break\n",
+      "                else ());\n",
+      "              (i := (i + 1))\n",
+      "            ))\n",
+      "        else ())\n",
+      "    end;\n",
+      "    ()\n",
+      "  )\n"
+     ]
+    }
+   ],
+   "source": [
+    "ast = tc.desugar.desugar(ast, True, True)\n",
+    "print(ast)"
+   ]
+  }
+ ],
+ "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
+}