Big Rewrite

2026-09-11 13:36:57 +00:00
parent f8b1ef045e
commit 465d9095bb
16 changed files with 773 additions and 1902 deletions
@@ -0,0 +1,139 @@
+=== after regify ===
+[
+    RegFn {
+        name: "test",
+        arg_count: 0,
+        var_count: 4,
+        value_names: [
+            file_atom[2],
+            atom("<class_fields_init>"),
+            file_atom[2],
+            file_atom[3],
+        ],
+        captures: [],
+        cpool: [
+            FnById(
+                2,
+            ),
+            FnById(
+                3,
+            ),
+            FnById(
+                4,
+            ),
+        ],
+        code: [
+            [] = SetLocUninitialized Loc(3) [],
+            [] = SetLocUninitialized Loc(2) [],
+            [] = SetLocUninitialized Loc(0) [],
+            [4] = Undefined None [],
+            [] = SetLocUninitialized Loc(1) [],
+
+            // This is the pattern to be replaced by prototype form
+            [5] = PushConst8 Const(1) [],
+            [6, 7] = DefineClass AtomU8 { atom: file_atom[2], arg: 0 } [5, 4],
+            [8] = Fclosure8 Const(0) [],
+            [9] = DefineMethod AtomU8 { atom: file_atom[5], arg: 0 } [8, 7],
+            [10] = Fclosure8 Const(2) [],
+            [11, 12] = SetHomeObject None [10, 9],
+            [] = PutLoc1 None [12],
+            [] = Drop None [11],
+
+            [13] = SetLoc0 None [6],
+            [] = CloseLoc Loc(1) [],
+            [] = PutLoc2 None [13],
+            [14] = GetLocCheck Loc(2) [],
+            [15, 16] = Dup None [14],
+            [17] = CallConstructor Npop(0) [16, 15],
+            [] = PutLoc3 None [17],
+            [] = ReturnUndef None [],
+        ],
+        next_val: 18,
+    },
+    RegFn {
+        name: "<null>", // method, unchanged
+        arg_count: 0,
+        var_count: 0,
+        value_names: [],
+        captures: [],
+        cpool: [],
+        code: [
+            [] = ReturnUndef None [],
+        ],
+        next_val: 0,
+    },
+    RegFn {
+        name: "<null>", // constructor, needs to be renamed to "Counter"
+        arg_count: 0,
+        var_count: 1,
+        value_names: [
+            atom("this"),
+        ],
+        captures: [
+            Capture {
+                name: "<class_fields_init>",
+                atom: atom("<class_fields_init>"),
+                from: ParentLocal(
+                    1,
+                ),
+            },
+        ],
+        cpool: [],
+        code: [
+            [1] = PushThis None [],
+            [] = PutLoc0 None [1],
+            [] = CheckCtor None [],
+            [2] = GetVarRefCheck VarRef(0) [],
+            [3, 4] = Dup None [2],
+            [] = IfFalse8 Label { target: 14 } [4],
+            [5] = GetLoc0 None [],
+            [6, 7] = Swap None [5, 3],
+            [8] = CallMethod Npop(0) [7, 6],
+            [] = ReturnUndef None [],
+        ],
+        next_val: 9,
+    },
+    RegFn {
+        name: "<null>", // instance fields initializer, needs thinking
+        arg_count: 0,
+        var_count: 2,
+        value_names: [
+            atom("this"),
+            atom("<home_object>"),
+        ],
+        captures: [],
+        cpool: [],
+        code: [
+            [2] = SpecialObject U8(4) [],
+            [] = PutLoc1 None [2],
+            [3] = PushThis None [],
+            [] = PutLoc0 None [3],
+            [] = Goto8 Label { target: 7 } [],
+            [4] = GetLoc0 None [],
+            [5] = Push1 None [],
+            [6] = DefineField Atom(file_atom[4]) [5, 4],
+            [] = ReturnUndef None [],
+        ],
+        next_val: 7,
+    },
+]
+[
+    String(
+        "../test.js",
+    ),
+    String(
+        "test",
+    ),
+    String(
+        "Counter",
+    ),
+    String(
+        "c",
+    ),
+    String(
+        "x",
+    ),
+    String(
+        "m1",
+    ),
+]