mod(es/base): Stable context for unresolved and global

bindings/binding_core_wasm/__tests__/simple.js

@@ -108,7 +108,7 @@ describe("parse", () => {
                   "identifier": Object {
                     "optional": false,
                     "span": Object {
-                      "ctxt": 1,
+                      "ctxt": 2,
                       "end": 394,
                       "start": 391,
                     },
@@ -155,7 +155,7 @@ describe("parse", () => {
                   "identifier": Object {
                     "optional": false,
                     "span": Object {
-                      "ctxt": 1,
+                      "ctxt": 2,
                       "end": 407,
                       "start": 404,
                     },

crates/swc/tests/tsc-references/importTypeInJSDoc.1.normal.js

@@ -11,7 +11,7 @@
 //// [index.js]
 /**
  * @typedef {import("./externs")} Foo
- */ let a = /** @type {*} */ undefined;
+ */ let a = /** @type {Foo} */ /** @type {*} */ undefined;
 a = new Foo({
     doer: Foo.Bar
 });

crates/swc_ecma_transforms_base/src/resolver/mod.rs

@@ -141,6 +141,9 @@ pub fn resolver(
         "Marker provided to resolver should not be the root mark"
     );
 
+    let _ = SyntaxContext::empty().apply_mark(unresolved_mark);
+    let _ = SyntaxContext::empty().apply_mark(top_level_mark);
+
     as_folder(Resolver {
         current: Scope::new(ScopeKind::Fn, top_level_mark, None),
         ident_type: IdentType::Ref,

crates/swc_ecma_transforms_base/tests/resolver/babel/issue/973/output.js

@@ -1,6 +1,6 @@
-let arr__1 = [];
-for(let i__2 = 0; i__2 < 10; i__2++){
-    for(let i__4 = 0; i__4 < 10; i__4++){
-        arr__1.push(()=>i__4);
+let arr__2 = [];
+for(let i__3 = 0; i__3 < 10; i__3++){
+    for(let i__5 = 0; i__5 < 10; i__5++){
+        arr__2.push(()=>i__5);
     }
 }

crates/swc_ecma_transforms_base/tests/resolver/basic/1/output.js

@@ -1,8 +1,8 @@
 {
-    var foo__1 = 1;
+    var foo__2 = 1;
     {
-        let foo__3 = 2;
-        use(foo__3);
+        let foo__4 = 2;
+        use(foo__4);
     }
-    use(foo__1);
+    use(foo__2);
 }

crates/swc_ecma_transforms_base/tests/resolver/basic/no-usage/output.js

@@ -1,4 +1,4 @@
-let foo__1;
+let foo__2;
 {
-    let foo__2;
+    let foo__3;
 }

crates/swc_ecma_transforms_base/tests/resolver/block/scope/class/output.js

@@ -1,9 +1,9 @@
-const g__1 = 20;
-function baz__1() {
+const g__2 = 20;
+function baz__2() {
     {
-        class g__3 {
+        class g__4 {
         }
-        console.log(g__3);
+        console.log(g__4);
     }
-    return g__1;
+    return g__2;
 }

crates/swc_ecma_transforms_base/tests/resolver/class/block/1/output.js

@@ -1,5 +1,5 @@
-var Foo__1 = function(_Bar__2) {
-    _inherits(Foo__2, _Bar__2);
-    function Foo__2() {}
-    return Foo__2;
+var Foo__2 = function(_Bar__3) {
+    _inherits(Foo__3, _Bar__3);
+    function Foo__3() {}
+    return Foo__3;
 }(Bar);

crates/swc_ecma_transforms_base/tests/resolver/class/block/2/output.js

@@ -1,5 +1,5 @@
-var Foo__1 = function(_Bar__2) {
-    _inherits(Foo__2, _Bar__2);
-    function Foo__2() {}
-    return Foo__2;
+var Foo__2 = function(_Bar__3) {
+    _inherits(Foo__3, _Bar__3);
+    function Foo__3() {}
+    return Foo__3;
 }(Bar);

crates/swc_ecma_transforms_base/tests/resolver/class/expr/scope/output.js

@@ -1,7 +1,7 @@
-let Test__1 = 2;
+let Test__2 = 2;
 test(class Test__3 {
     hi() {
         console.log(Test__3);
     }
 });
-Test__1 = 4;
+Test__2 = 4;

crates/swc_ecma_transforms_base/tests/resolver/class/nested/output.js

@@ -1,15 +1,15 @@
-var Outer__1 = function(_Hello__2) {
-    _inherits(Outer__2, _Hello__2);
-    function Outer__2() {
-        _classCallCheck(this, Outer__2);
-        var _this__4 = _possibleConstructorReturn(this, _getPrototypeOf(Outer__2).call(this));
+var Outer__2 = function(_Hello__3) {
+    _inherits(Outer__3, _Hello__3);
+    function Outer__3() {
+        _classCallCheck(this, Outer__3);
+        var _this__4 = _possibleConstructorReturn(this, _getPrototypeOf(Outer__3).call(this));
         var Inner__4 = function() {
             function Inner__5() {
                 _classCallCheck(this, Inner__5);
             }
             _createClass(Inner__5, [
                 {
-                    key: _get(_getPrototypeOf(Outer__2.prototype), "toString", _assertThisInitialized(_this__4)).call(_this__4),
+                    key: _get(_getPrototypeOf(Outer__3.prototype), "toString", _assertThisInitialized(_this__4)).call(_this__4),
                     value: function() {
                         return "hello";
                     }
@@ -19,5 +19,5 @@ var Outer__1 = function(_Hello__2) {
         }();
         return _possibleConstructorReturn(_this__4, new Inner__4());
     }
-    return Outer__2;
+    return Outer__3;
 }(Hello);

crates/swc_ecma_transforms_base/tests/resolver/class/nested/var/output.js

@@ -1,6 +1,6 @@
-var ConstructorScoping__1 = function ConstructorScoping__2() {
-    _classCallCheck(this, ConstructorScoping__2);
-    var bar__3;
+var ConstructorScoping__2 = function ConstructorScoping__3() {
+    _classCallCheck(this, ConstructorScoping__3);
+    var bar__4;
     {
         let bar__5;
         use(bar__5);

crates/swc_ecma_transforms_base/tests/resolver/class/singleton/output.js

@@ -1,14 +1,14 @@
-var singleton__1;
-var Sub__1 = function(_Foo__2) {
-    _inherits(Sub__2, _Foo__2);
-    function Sub__2() {
+var singleton__2;
+var Sub__2 = function(_Foo__3) {
+    _inherits(Sub__3, _Foo__3);
+    function Sub__3() {
         var _this__4;
-        _classCallCheck(this, Sub__2);
-        if (singleton__1) {
-            return _possibleConstructorReturn(_this__4, singleton__1);
+        _classCallCheck(this, Sub__3);
+        if (singleton__2) {
+            return _possibleConstructorReturn(_this__4, singleton__2);
         }
-        singleton__1 = _this__4 = _possibleConstructorReturn(this, _getPrototypeOf(Sub__2).call(this));
+        singleton__2 = _this__4 = _possibleConstructorReturn(this, _getPrototypeOf(Sub__3).call(this));
         return _possibleConstructorReturn(_this__4);
     }
-    return Sub__2;
+    return Sub__3;
 }(Foo);

crates/swc_ecma_transforms_base/tests/resolver/class/super/output.js

@@ -1,8 +1,8 @@
-function foo__1() {
-    const sym__2 = "dasdas";
-    return class Bar__3 extends Foo {
-        [sym__2]() {
-            return super[sym__2]() + super.sym();
+function foo__2() {
+    const sym__3 = "dasdas";
+    return class Bar__4 extends Foo {
+        [sym__3]() {
+            return super[sym__3]() + super.sym();
         }
     };
 }

crates/swc_ecma_transforms_base/tests/resolver/class/var/1/output.js

@@ -1,10 +1,10 @@
-var Foo__1 = function(_Bar__2) {
-    _inherits(Foo__2, _Bar__2);
-    function Foo__2() {
+var Foo__2 = function(_Bar__3) {
+    _inherits(Foo__3, _Bar__3);
+    function Foo__3() {
         var _this__4;
-        _classCallCheck(this, Foo__2);
-        Foo__2[_assertThisInitialized(_this__4)];
+        _classCallCheck(this, Foo__3);
+        Foo__3[_assertThisInitialized(_this__4)];
         return _possibleConstructorReturn(_this__4);
     }
-    return Foo__2;
+    return Foo__3;
 }(Bar);

crates/swc_ecma_transforms_base/tests/resolver/class/var/constructor-only/output.js

@@ -1 +1 @@
-var Foo__1 = function Foo__2() {};
+var Foo__2 = function Foo__3() {};

crates/swc_ecma_transforms_base/tests/resolver/deno/8620/1/output.js

@@ -1,7 +1,7 @@
-const b__1 = 1;
-const b1__1 = 2;
+const b__2 = 1;
+const b1__2 = 2;
 {
-    const b__2 = 3;
-    const b1__2 = 4;
-    const b2__2 = 5;
+    const b__3 = 3;
+    const b1__3 = 4;
+    const b2__3 = 5;
 }

crates/swc_ecma_transforms_base/tests/resolver/deno/9121/1/output.js

@@ -1,12 +1,12 @@
-var ___1 = 1;
-function wt__1(e__2, n__2, t__2, r__2) {
-    var l__2 = e__2.updateQueue;
+var ___2 = 1;
+function wt__2(e__3, n__3, t__3, r__3) {
+    var l__3 = e__3.updateQueue;
     if (u !== null) {
         if (y !== null) {
-            var ___2 = y.lastBaseUpdate;
+            var ___3 = y.lastBaseUpdate;
         }
     }
     if (i !== null) {
-        ___2 = l__2.baseState, o = 0, y = d = s = null;
+        ___3 = l__3.baseState, o = 0, y = d = s = null;
     }
 }

crates/swc_ecma_transforms_base/tests/resolver/deno/9121/2/output.js

@@ -1,11 +1,11 @@
-var ___1 = 1;
-function wt__1() {
+var ___2 = 1;
+function wt__2() {
     if (u !== null) {
         if (y !== null) {
-            var ___2 = 2;
+            var ___3 = 2;
         }
     }
     if (i !== null) {
-        ___2 = 3;
+        ___3 = 3;
     }
 }

crates/swc_ecma_transforms_base/tests/resolver/export/default/class/decl/scope/output.js

@@ -1,7 +1,7 @@
-export default class Test__1 {
+export default class Test__2 {
     hi() {
-        let Test__2 = 2;
-        console.log(Test__2);
+        let Test__3 = 2;
+        console.log(Test__3);
     }
 }
-Test__1 = 2;
+Test__2 = 2;

crates/swc_ecma_transforms_base/tests/resolver/export/default/fn_decl/scope/output.js

@@ -1,7 +1,7 @@
-export default function foo__1() {
-    foo__1 = function foo__3(x__4) {
-        return x__4 === 0 ? 1 : 1 + foo__3(x__4 - 1);
+export default function foo__2() {
+    foo__2 = function foo__4(x__5) {
+        return x__5 === 0 ? 1 : 1 + foo__4(x__5 - 1);
     };
-    return foo__1(10);
+    return foo__2(10);
 }
-foo__1 = 2;
+foo__2 = 2;

crates/swc_ecma_transforms_base/tests/resolver/fn_expr/scope/output.js

@@ -1,6 +1,6 @@
-test(function foo__2() {
-    foo__2 = function foo__4(x__5) {
-        return x__5 === 0 ? 1 : 1 + foo__4(x__5 - 1);
+test(function foo__3() {
+    foo__3 = function foo__5(x__6) {
+        return x__6 === 0 ? 1 : 1 + foo__5(x__6 - 1);
     };
-    return foo__2(10);
+    return foo__3(10);
 });

crates/swc_ecma_transforms_base/tests/resolver/for_of_hoisting/output.js

@@ -1,11 +1,11 @@
-var k__1, v__1;
-var map__1 = new Map([
+var k__2, v__2;
+var map__2 = new Map([
     [
         "",
         true
     ]
 ]);
-for ([k__1, ...[v__1]] of map__1){
-    k__1;
-    v__1;
+for ([k__2, ...[v__2]] of map__2){
+    k__2;
+    v__2;
 }

crates/swc_ecma_transforms_base/tests/resolver/function/body/output.js

@@ -1,5 +1,5 @@
-let a__1 = "foo";
-function foo__1() {
-    let a__2 = "bar";
-    use(a__2);
+let a__2 = "foo";
+function foo__2() {
+    let a__3 = "bar";
+    use(a__3);
 }

crates/swc_ecma_transforms_base/tests/resolver/function/hoist/output.js

@@ -1,13 +1,13 @@
-function foo__1() {
-    const r__2 = ()=>1;
+function foo__2() {
+    const r__3 = ()=>1;
     if (true) {
-        function r__3() {
+        function r__4() {
             return 2;
         }
     }
-    console.log(r__2());
+    console.log(r__3());
 }
-function bar__1() {
+function bar__2() {
     var r__6 = ()=>1;
     if (true) {
         function r__6() {
@@ -16,7 +16,7 @@ function bar__1() {
     }
     console.log(r__6());
 }
-function baz__1() {
+function baz__2() {
     function r__9() {
         return 1;
     }
@@ -27,7 +27,7 @@ function baz__1() {
     }
     console.log(r__9());
 }
-function quz__1(r__13 = ()=>1) {
+function quz__2(r__13 = ()=>1) {
     if (true) {
         function r__14() {
             return 2;

crates/swc_ecma_transforms_base/tests/resolver/function/param/output.js

@@ -1,4 +1,4 @@
-let a__1 = "foo";
-function foo__1(a__2) {
-    use(a__2);
+let a__2 = "foo";
+function foo__2(a__3) {
+    use(a__3);
 }

crates/swc_ecma_transforms_base/tests/resolver/general/assignment/patterns/output.js

@@ -1,12 +1,12 @@
-const foo__1 = "foo";
-function foobar__1() {
-    for (let item__3 of [
+const foo__2 = "foo";
+function foobar__2() {
+    for (let item__4 of [
         1,
         2,
         3
     ]){
-        let foo__4 = "bar";
-        [bar, foo__4] = [
+        let foo__5 = "bar";
+        [bar, foo__5] = [
             1,
             2
         ];

crates/swc_ecma_transforms_base/tests/resolver/general/function/output.js

@@ -1,3 +1,3 @@
-function test__1() {
-    let foo__2 = "bar";
+function test__2() {
+    let foo__3 = "bar";
 }

crates/swc_ecma_transforms_base/tests/resolver/global/object/output.js

@@ -1,3 +1,3 @@
-function foo__1(Object__2) {
-    Object__2.defineProperty();
+function foo__2(Object__3) {
+    Object__3.defineProperty();
 }