fix(es/compat): Don't add pure annotations to dummy spans (#8172)

**Related issue:**

 - Closes #8155.
 - Closes #8173.

crates/jsdoc/tests/fixture.rs

@@ -141,6 +141,8 @@ impl Comments for SwcComments {
     }
 
     fn add_pure_comment(&self, pos: BytePos) {
+        assert_ne!(pos, BytePos(0), "cannot add pure comment to zero position");
+
         let mut leading = self.leading.entry(pos).or_default();
         let pure_comment = Comment {
             kind: CommentKind::Block,

crates/swc/tests/exec/issues-8xxx/8155/.swcrc

@@ -0,0 +1,24 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript",
+            "decorators": true,
+            "tsx": false
+        },
+        "transform": {
+            "legacyDecorator": true
+        },
+        "target": "es5",
+        // "loose": false,
+        "minify": {
+            "compress": false,
+            "mangle": false
+        },
+        "loose": false
+    },
+    "module": {
+        "type": "es6"
+    },
+    "minify": false,
+    "isModule": true
+}

crates/swc/tests/exec/issues-8xxx/8155/exec.js

@@ -0,0 +1,16 @@
+const someFn = (xx, x, y) => [x, y];
+
+const getArray = () => [1, 2, 3];
+
+const goodFunction = async () => {
+    const rb = await getArray();
+    const rc = await getArray();
+    console.log(someFn(1, rb, rc));
+}
+
+const badFunction = async () => {
+    console.log(someFn(1, await getArray(), await getArray()))
+}
+
+goodFunction();
+badFunction();

crates/swc/tests/fixture/issues-8xxx/8155/1/input/.swcrc

@@ -0,0 +1,19 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript",
+            "decorators": true,
+            "tsx": false
+        },
+        "transform": {
+            "legacyDecorator": true
+        },
+        "target": "es2016",
+        "minify": {
+            "compress": true
+        },
+        "loose": false,
+        "externalHelpers": false
+    },
+    "isModule": true
+}

crates/swc/tests/fixture/issues-8xxx/8155/1/input/1.js

@@ -0,0 +1,16 @@
+const someFn = (xx, x, y) => [x, y];
+
+const getArray = () => [1, 2, 3];
+
+const goodFunction = async () => {
+    const rb = await getArray();
+    const rc = await getArray();
+    console.log(someFn(1, rb, rc));
+}
+
+const badFunction = async () => {
+    console.log(someFn(1, await getArray(), await getArray()))
+}
+
+goodFunction();
+badFunction();

crates/swc/tests/fixture/issues-8xxx/8155/1/output/1.js

@@ -0,0 +1,20 @@
+var _ref, _ref1;
+import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
+let someFn = (xx, x, y)=>[
+        x,
+        y
+    ], getArray = ()=>[
+        1,
+        2,
+        3
+    ], goodFunction = (_ref = _async_to_generator(function*() {
+    let rb = yield getArray(), rc = yield getArray();
+    console.log(someFn(1, rb, rc));
+}), function() {
+    return _ref.apply(this, arguments);
+}), badFunction = (_ref1 = _async_to_generator(function*() {
+    console.log(someFn(1, (yield getArray()), (yield getArray())));
+}), function() {
+    return _ref1.apply(this, arguments);
+});
+goodFunction(), badFunction();

crates/swc/tests/fixture/issues-8xxx/8155/2/input/.swcrc

@@ -0,0 +1,16 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript",
+            "decorators": true,
+            "tsx": false
+        },
+        "transform": {
+            "legacyDecorator": true
+        },
+        "target": "es2016",
+        "loose": false,
+        "externalHelpers": false
+    },
+    "isModule": true
+}

crates/swc/tests/fixture/issues-8xxx/8155/2/input/1.js

@@ -0,0 +1,16 @@
+const someFn = (xx, x, y) => [x, y];
+
+const getArray = () => [1, 2, 3];
+
+const goodFunction = async () => {
+    const rb = await getArray();
+    const rc = await getArray();
+    console.log(someFn(1, rb, rc));
+}
+
+const badFunction = async () => {
+    console.log(someFn(1, await getArray(), await getArray()))
+}
+
+goodFunction();
+badFunction();

crates/swc/tests/fixture/issues-8xxx/8155/2/output/1.js

@@ -0,0 +1,30 @@
+import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
+const someFn = (xx, x, y)=>[
+        x,
+        y
+    ];
+const getArray = ()=>[
+        1,
+        2,
+        3
+    ];
+const goodFunction = function() {
+    var _ref = _async_to_generator(function*() {
+        const rb = yield getArray();
+        const rc = yield getArray();
+        console.log(someFn(1, rb, rc));
+    });
+    return function goodFunction() {
+        return _ref.apply(this, arguments);
+    };
+}();
+const badFunction = function() {
+    var _ref = _async_to_generator(function*() {
+        console.log(someFn(1, (yield getArray()), (yield getArray())));
+    });
+    return function badFunction() {
+        return _ref.apply(this, arguments);
+    };
+}();
+goodFunction();
+badFunction();

crates/swc/tests/tsc-references/asyncArrowFunction10_es5.2.minified.js

@@ -1,3 +1,10 @@
 //// [asyncArrowFunction10_es5.ts]
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+});

crates/swc/tests/tsc-references/asyncArrowFunction10_es6.2.minified.js

@@ -1,2 +1,3 @@
 //// [asyncArrowFunction10_es6.ts]
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
+_async_to_generator(function*() {});

crates/swc/tests/tsc-references/asyncArrowFunction1_es5.2.minified.js

@@ -1,3 +1,10 @@
 //// [asyncArrowFunction1_es5.ts]
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+});

crates/swc/tests/tsc-references/asyncArrowFunction1_es6.2.minified.js

@@ -1,2 +1,3 @@
 //// [asyncArrowFunction1_es6.ts]
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
+_async_to_generator(function*() {});

crates/swc/tests/tsc-references/asyncAwaitIsolatedModules_es5.2.minified.js

@@ -3,4 +3,81 @@ var M;
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
-M || (M = {});
+_async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            p
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            mp
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            mp
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            p
+        ];
+    });
+}), function(M) {
+    function _f1() {
+        return (_f1 = _async_to_generator(function() {
+            return _ts_generator(this, function(_state) {
+                return [
+                    2
+                ];
+            });
+        })).apply(this, arguments);
+    }
+    M.f1 = function() {
+        return _f1.apply(this, arguments);
+    };
+}(M || (M = {}));

crates/swc/tests/tsc-references/asyncAwaitIsolatedModules_es6.2.minified.js

@@ -1,4 +1,19 @@
 //// [asyncAwaitIsolatedModules_es6.ts]
 var M;
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
-M || (M = {});
+_async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {
+    return p;
+}), _async_to_generator(function*() {
+    return mp;
+}), _async_to_generator(function*() {
+    return mp;
+}), _async_to_generator(function*() {
+    return p;
+}), function(M) {
+    function _f1() {
+        return (_f1 = _async_to_generator(function*() {})).apply(this, arguments);
+    }
+    M.f1 = function() {
+        return _f1.apply(this, arguments);
+    };
+}(M || (M = {}));

crates/swc/tests/tsc-references/asyncAwait_es5.2.minified.js

@@ -3,4 +3,81 @@ var M;
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
-M || (M = {});
+_async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            p
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            mp
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            mp
+        ];
+    });
+}), _async_to_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            p
+        ];
+    });
+}), function(M) {
+    function _f1() {
+        return (_f1 = _async_to_generator(function() {
+            return _ts_generator(this, function(_state) {
+                return [
+                    2
+                ];
+            });
+        })).apply(this, arguments);
+    }
+    M.f1 = function() {
+        return _f1.apply(this, arguments);
+    };
+}(M || (M = {}));

crates/swc/tests/tsc-references/asyncAwait_es6.2.minified.js

@@ -1,4 +1,19 @@
 //// [asyncAwait_es6.ts]
 var M;
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
-M || (M = {});
+_async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {}), _async_to_generator(function*() {
+    return p;
+}), _async_to_generator(function*() {
+    return mp;
+}), _async_to_generator(function*() {
+    return mp;
+}), _async_to_generator(function*() {
+    return p;
+}), function(M) {
+    function _f1() {
+        return (_f1 = _async_to_generator(function*() {})).apply(this, arguments);
+    }
+    M.f1 = function() {
+        return _f1.apply(this, arguments);
+    };
+}(M || (M = {}));

crates/swc/tests/tsc-references/asyncUnParenthesizedArrowFunction_es5.2.minified.js

@@ -1,3 +1,34 @@
 //// [asyncUnParenthesizedArrowFunction_es5.ts]
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_async_to_generator(function(i) {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    4,
+                    someOtherFunction(i)
+                ];
+            case 1:
+                return [
+                    2,
+                    _state.sent()
+                ];
+        }
+    });
+}), _async_to_generator(function(i) {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    4,
+                    someOtherFunction(i)
+                ];
+            case 1:
+                return [
+                    2,
+                    _state.sent()
+                ];
+        }
+    });
+});

crates/swc/tests/tsc-references/asyncUnParenthesizedArrowFunction_es6.2.minified.js

@@ -1,2 +1,7 @@
 //// [asyncUnParenthesizedArrowFunction_es6.ts]
 import { _ as _async_to_generator } from "@swc/helpers/_/_async_to_generator";
+_async_to_generator(function*(i) {
+    return yield someOtherFunction(i);
+}), _async_to_generator(function*(i) {
+    return yield someOtherFunction(i);
+});

crates/swc/tests/tsc-references/emitter.asyncGenerators.functionExpressions.es2015.2.minified.js

@@ -1,21 +1,44 @@
 //// [F1.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {});
 //// [F2.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {
+    yield;
+});
 //// [F3.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {
+    yield 1;
+});
 //// [F4.ts]
 import { _ as _async_generator_delegate } from "@swc/helpers/_/_async_generator_delegate";
 import { _ as _async_iterator } from "@swc/helpers/_/_async_iterator";
 import { _ as _await_async_generator } from "@swc/helpers/_/_await_async_generator";
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {
+    yield* _async_generator_delegate(_async_iterator([
+        1
+    ]), _await_async_generator);
+});
 //// [F5.ts]
 import { _ as _async_generator_delegate } from "@swc/helpers/_/_async_generator_delegate";
 import { _ as _async_iterator } from "@swc/helpers/_/_async_iterator";
 import { _ as _await_async_generator } from "@swc/helpers/_/_await_async_generator";
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {
+    yield* _async_generator_delegate(_async_iterator(_wrap_async_generator(function*() {
+        yield 1;
+    })()), _await_async_generator);
+});
 //// [F6.ts]
 import { _ as _await_async_generator } from "@swc/helpers/_/_await_async_generator";
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {
+    yield _await_async_generator(1);
+});
 //// [F7.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
+_wrap_async_generator(function*() {
+    return 1;
+});

crates/swc/tests/tsc-references/emitter.asyncGenerators.functionExpressions.es5.2.minified.js

@@ -1,12 +1,48 @@
 //// [F1.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2
+        ];
+    });
+});
 //// [F2.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    4
+                ];
+            case 1:
+                return _state.sent(), [
+                    2
+                ];
+        }
+    });
+});
 //// [F3.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    4,
+                    1
+                ];
+            case 1:
+                return _state.sent(), [
+                    2
+                ];
+        }
+    });
+});
 //// [F4.ts]
 import { _ as _async_generator_delegate } from "@swc/helpers/_/_async_generator_delegate";
 import { _ as _async_iterator } from "@swc/helpers/_/_async_iterator";
@@ -14,6 +50,23 @@ import { _ as _await_async_generator } from "@swc/helpers/_/_await_async_generat
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
 import { _ as _ts_values } from "@swc/helpers/_/_ts_values";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    5,
+                    _ts_values(_async_generator_delegate(_async_iterator([
+                        1
+                    ]), _await_async_generator))
+                ];
+            case 1:
+                return _state.sent(), [
+                    2
+                ];
+        }
+    });
+});
 //// [F5.ts]
 import { _ as _async_generator_delegate } from "@swc/helpers/_/_async_generator_delegate";
 import { _ as _async_iterator } from "@swc/helpers/_/_async_iterator";
@@ -21,10 +74,62 @@ import { _ as _await_async_generator } from "@swc/helpers/_/_await_async_generat
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
 import { _ as _ts_values } from "@swc/helpers/_/_ts_values";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    5,
+                    _ts_values(_async_generator_delegate(_async_iterator(_wrap_async_generator(function() {
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    return [
+                                        4,
+                                        1
+                                    ];
+                                case 1:
+                                    return _state.sent(), [
+                                        2
+                                    ];
+                            }
+                        });
+                    })()), _await_async_generator))
+                ];
+            case 1:
+                return _state.sent(), [
+                    2
+                ];
+        }
+    });
+});
 //// [F6.ts]
 import { _ as _await_async_generator } from "@swc/helpers/_/_await_async_generator";
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        switch(_state.label){
+            case 0:
+                return [
+                    4,
+                    _await_async_generator(1)
+                ];
+            case 1:
+                return _state.sent(), [
+                    2
+                ];
+        }
+    });
+});
 //// [F7.ts]
 import { _ as _wrap_async_generator } from "@swc/helpers/_/_wrap_async_generator";
 import { _ as _ts_generator } from "@swc/helpers/_/_ts_generator";
+_wrap_async_generator(function() {
+    return _ts_generator(this, function(_state) {
+        return [
+            2,
+            1
+        ];
+    });
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES3AMD.2.minified.js

@@ -1 +1,156 @@
 //// [test.ts]
+define([
+    "require",
+    "exports",
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_class_call_check",
+    "@swc/helpers/_/_interop_require_wildcard",
+    "@swc/helpers/_/_ts_generator"
+], function(require, exports, _async_to_generator, _class_call_check, _interop_require_wildcard, _ts_generator) {
+    function fn() {
+        return _fn.apply(this, arguments);
+    }
+    function _fn() {
+        return (_fn = _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            new Promise(function(resolve, reject) {
+                                return require([
+                                    "./test"
+                                ], function(m) {
+                                    return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                }, reject);
+                            }) // ONE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })).apply(this, arguments);
+    }
+    Object.defineProperty(exports, "__esModule", {
+        value: !0
+    }), function(target, all) {
+        for(var name in all)Object.defineProperty(target, name, {
+            enumerable: !0,
+            get: all[name]
+        });
+    }(exports, {
+        cl1: function() {
+            return cl1;
+        },
+        cl2: function() {
+            return cl2;
+        },
+        fn: function() {
+            return fn;
+        },
+        l: function() {
+            return l;
+        },
+        obj: function() {
+            return obj;
+        }
+    });
+    var _ref, cl1 = function() {
+        function cl1() {
+            _class_call_check._(this, cl1);
+        }
+        return cl1.prototype.m = function() {
+            return _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                new Promise(function(resolve, reject) {
+                                    return require([
+                                        "./test"
+                                    ], function(m) {
+                                        return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                    }, reject);
+                                }) // TWO
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })();
+        }, cl1;
+    }(), obj = {
+        m: /*#__PURE__*/ _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            new Promise(function(resolve, reject) {
+                                return require([
+                                    "./test"
+                                ], function(m) {
+                                    return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                }, reject);
+                            }) // THREE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })
+    }, cl2 = function cl2() {
+        _class_call_check._(this, cl2), this.p = {
+            m: /*#__PURE__*/ _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                new Promise(function(resolve, reject) {
+                                    return require([
+                                        "./test"
+                                    ], function(m) {
+                                        return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                    }, reject);
+                                }) // FOUR
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })
+        };
+    }, l = (_ref = _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        new Promise(function(resolve, reject) {
+                            return require([
+                                "./test"
+                            ], function(m) {
+                                return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                            }, reject);
+                        }) // FIVE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    }), function() {
+        return _ref.apply(this, arguments);
+    });
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES3CJS.2.minified.js

@@ -1,7 +1,113 @@
 //// [test.ts]
-exports, exports;
+Object.defineProperty(exports, "__esModule", {
-var _async_to_generator = require("@swc/helpers/_/_async_to_generator"), _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard"), _ts_generator = require("@swc/helpers/_/_ts_generator");
+    value: !0
-_async_to_generator._(function() {
+}), function(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: !0,
+        get: all[name]
+    });
+}(exports, {
+    cl1: function() {
+        return cl1;
+    },
+    cl2: function() {
+        return cl2;
+    },
+    fn: function() {
+        return fn;
+    },
+    l: function() {
+        return l;
+    },
+    obj: function() {
+        return obj;
+    }
+});
+var _ref, _async_to_generator = require("@swc/helpers/_/_async_to_generator"), _class_call_check = require("@swc/helpers/_/_class_call_check"), _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard"), _ts_generator = require("@swc/helpers/_/_ts_generator");
+function fn() {
+    return _fn.apply(this, arguments);
+}
+function _fn() {
+    return (_fn = _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        Promise.resolve().then(function() {
+                            return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                        }) // ONE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    })).apply(this, arguments);
+}
+var cl1 = function() {
+    function cl1() {
+        _class_call_check._(this, cl1);
+    }
+    return cl1.prototype.m = function() {
+        return _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            Promise.resolve().then(function() {
+                                return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                            }) // TWO
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })();
+    }, cl1;
+}(), obj = {
+    m: /*#__PURE__*/ _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        Promise.resolve().then(function() {
+                            return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                        }) // THREE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    })
+}, cl2 = function cl2() {
+    _class_call_check._(this, cl2), this.p = {
+        m: /*#__PURE__*/ _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            Promise.resolve().then(function() {
+                                return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                            }) // FOUR
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })
+    };
+}, l = (_ref = _async_to_generator._(function() {
     return _ts_generator._(this, function(_state) {
         switch(_state.label){
             case 0:
@@ -17,4 +123,6 @@ _async_to_generator._(function() {
                 ];
         }
     });
+}), function() {
+    return _ref.apply(this, arguments);
 });

crates/swc/tests/tsc-references/importCallExpressionAsyncES3System.2.minified.js

@@ -1 +1,115 @@
 //// [test.ts]
+System.register([
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_class_call_check",
+    "@swc/helpers/_/_ts_generator"
+], function(_export, _context) {
+    var _async_to_generator, _class_call_check, _ts_generator;
+    function _fn() {
+        return (_fn = _async_to_generator(function() {
+            return _ts_generator(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            _context.import("./test") // ONE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })).apply(this, arguments);
+    }
+    return _export("fn", function() {
+        return _fn.apply(this, arguments);
+    }), {
+        setters: [
+            function(_async_to_generator1) {
+                _async_to_generator = _async_to_generator1._;
+            },
+            function(_class_call_check1) {
+                _class_call_check = _class_call_check1._;
+            },
+            function(_ts_generator1) {
+                _ts_generator = _ts_generator1._;
+            }
+        ],
+        execute: function() {
+            var _ref;
+            _export("cl1", function() {
+                function cl1() {
+                    _class_call_check(this, cl1);
+                }
+                return cl1.prototype.m = function() {
+                    return _async_to_generator(function() {
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    return [
+                                        4,
+                                        _context.import("./test") // TWO
+                                    ];
+                                case 1:
+                                    return _state.sent(), [
+                                        2
+                                    ];
+                            }
+                        });
+                    })();
+                }, cl1;
+            }()), _export("obj", {
+                m: /*#__PURE__*/ _async_to_generator(function() {
+                    return _ts_generator(this, function(_state) {
+                        switch(_state.label){
+                            case 0:
+                                return [
+                                    4,
+                                    _context.import("./test") // THREE
+                                ];
+                            case 1:
+                                return _state.sent(), [
+                                    2
+                                ];
+                        }
+                    });
+                })
+            }), _export("cl2", function cl2() {
+                _class_call_check(this, cl2), this.p = {
+                    m: /*#__PURE__*/ _async_to_generator(function() {
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    return [
+                                        4,
+                                        _context.import("./test") // FOUR
+                                    ];
+                                case 1:
+                                    return _state.sent(), [
+                                        2
+                                    ];
+                            }
+                        });
+                    })
+                };
+            }), _export("l", (_ref = _async_to_generator(function() {
+                return _ts_generator(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                _context.import("./test") // FIVE
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            }), function() {
+                return _ref.apply(this, arguments);
+            }));
+        }
+    };
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES3UMD.2.minified.js

@@ -1 +1,126 @@
 //// [test.ts]
+var global, factory;
+global = this, factory = function(exports1, _async_to_generator, _class_call_check, _interop_require_wildcard, _ts_generator) {
+    function fn() {
+        return _fn.apply(this, arguments);
+    }
+    function _fn() {
+        return (_fn = _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            import("./test") // ONE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })).apply(this, arguments);
+    }
+    Object.defineProperty(exports1, "__esModule", {
+        value: !0
+    }), function(target, all) {
+        for(var name in all)Object.defineProperty(target, name, {
+            enumerable: !0,
+            get: all[name]
+        });
+    }(exports1, {
+        cl1: function() {
+            return cl1;
+        },
+        cl2: function() {
+            return cl2;
+        },
+        fn: function() {
+            return fn;
+        },
+        l: function() {
+            return l;
+        },
+        obj: function() {
+            return obj;
+        }
+    });
+    var _ref, cl1 = function() {
+        function cl1() {
+            _class_call_check._(this, cl1);
+        }
+        return cl1.prototype.m = function() {
+            return _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                import("./test") // TWO
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })();
+        }, cl1;
+    }(), obj = {
+        m: /*#__PURE__*/ _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            import("./test") // THREE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })
+    }, cl2 = function cl2() {
+        _class_call_check._(this, cl2), this.p = {
+            m: /*#__PURE__*/ _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                import("./test") // FOUR
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })
+        };
+    }, l = (_ref = _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        import("./test") // FIVE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    }), function() {
+        return _ref.apply(this, arguments);
+    });
+}, "object" == typeof module && "object" == typeof module.exports ? factory(exports, require("@swc/helpers/_/_async_to_generator"), require("@swc/helpers/_/_class_call_check"), require("@swc/helpers/_/_interop_require_wildcard"), require("@swc/helpers/_/_ts_generator")) : "function" == typeof define && define.amd ? define([
+    "exports",
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_class_call_check",
+    "@swc/helpers/_/_interop_require_wildcard",
+    "@swc/helpers/_/_ts_generator"
+], factory) : (global = "undefined" != typeof globalThis ? globalThis : global || self) && factory(global.testTs = {}, global.asyncToGenerator, global.classCallCheck, global.interopRequireWildcard, global.tsGenerator);

crates/swc/tests/tsc-references/importCallExpressionAsyncES5AMD.2.minified.js

@@ -1 +1,156 @@
 //// [test.ts]
+define([
+    "require",
+    "exports",
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_class_call_check",
+    "@swc/helpers/_/_interop_require_wildcard",
+    "@swc/helpers/_/_ts_generator"
+], function(require, exports, _async_to_generator, _class_call_check, _interop_require_wildcard, _ts_generator) {
+    function fn() {
+        return _fn.apply(this, arguments);
+    }
+    function _fn() {
+        return (_fn = _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            new Promise(function(resolve, reject) {
+                                return require([
+                                    "./test"
+                                ], function(m) {
+                                    return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                }, reject);
+                            }) // ONE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })).apply(this, arguments);
+    }
+    Object.defineProperty(exports, "__esModule", {
+        value: !0
+    }), function(target, all) {
+        for(var name in all)Object.defineProperty(target, name, {
+            enumerable: !0,
+            get: all[name]
+        });
+    }(exports, {
+        cl1: function() {
+            return cl1;
+        },
+        cl2: function() {
+            return cl2;
+        },
+        fn: function() {
+            return fn;
+        },
+        l: function() {
+            return l;
+        },
+        obj: function() {
+            return obj;
+        }
+    });
+    var _ref, cl1 = function() {
+        function cl1() {
+            _class_call_check._(this, cl1);
+        }
+        return cl1.prototype.m = function() {
+            return _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                new Promise(function(resolve, reject) {
+                                    return require([
+                                        "./test"
+                                    ], function(m) {
+                                        return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                    }, reject);
+                                }) // TWO
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })();
+        }, cl1;
+    }(), obj = {
+        m: /*#__PURE__*/ _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            new Promise(function(resolve, reject) {
+                                return require([
+                                    "./test"
+                                ], function(m) {
+                                    return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                }, reject);
+                            }) // THREE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })
+    }, cl2 = function cl2() {
+        _class_call_check._(this, cl2), this.p = {
+            m: /*#__PURE__*/ _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                new Promise(function(resolve, reject) {
+                                    return require([
+                                        "./test"
+                                    ], function(m) {
+                                        return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                                    }, reject);
+                                }) // FOUR
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })
+        };
+    }, l = (_ref = _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        new Promise(function(resolve, reject) {
+                            return require([
+                                "./test"
+                            ], function(m) {
+                                return resolve(/*#__PURE__*/ _interop_require_wildcard._(m));
+                            }, reject);
+                        }) // FIVE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    }), function() {
+        return _ref.apply(this, arguments);
+    });
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES5CJS.2.minified.js

@@ -1,7 +1,113 @@
 //// [test.ts]
-exports, exports;
+Object.defineProperty(exports, "__esModule", {
-var _async_to_generator = require("@swc/helpers/_/_async_to_generator"), _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard"), _ts_generator = require("@swc/helpers/_/_ts_generator");
+    value: !0
-_async_to_generator._(function() {
+}), function(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: !0,
+        get: all[name]
+    });
+}(exports, {
+    cl1: function() {
+        return cl1;
+    },
+    cl2: function() {
+        return cl2;
+    },
+    fn: function() {
+        return fn;
+    },
+    l: function() {
+        return l;
+    },
+    obj: function() {
+        return obj;
+    }
+});
+var _ref, _async_to_generator = require("@swc/helpers/_/_async_to_generator"), _class_call_check = require("@swc/helpers/_/_class_call_check"), _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard"), _ts_generator = require("@swc/helpers/_/_ts_generator");
+function fn() {
+    return _fn.apply(this, arguments);
+}
+function _fn() {
+    return (_fn = _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        Promise.resolve().then(function() {
+                            return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                        }) // ONE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    })).apply(this, arguments);
+}
+var cl1 = function() {
+    function cl1() {
+        _class_call_check._(this, cl1);
+    }
+    return cl1.prototype.m = function() {
+        return _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            Promise.resolve().then(function() {
+                                return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                            }) // TWO
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })();
+    }, cl1;
+}(), obj = {
+    m: /*#__PURE__*/ _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        Promise.resolve().then(function() {
+                            return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                        }) // THREE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    })
+}, cl2 = function cl2() {
+    _class_call_check._(this, cl2), this.p = {
+        m: /*#__PURE__*/ _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            Promise.resolve().then(function() {
+                                return /*#__PURE__*/ _interop_require_wildcard._(require("./test"));
+                            }) // FOUR
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })
+    };
+}, l = (_ref = _async_to_generator._(function() {
     return _ts_generator._(this, function(_state) {
         switch(_state.label){
             case 0:
@@ -17,4 +123,6 @@ _async_to_generator._(function() {
                 ];
         }
     });
+}), function() {
+    return _ref.apply(this, arguments);
 });

crates/swc/tests/tsc-references/importCallExpressionAsyncES5System.2.minified.js

@@ -1 +1,115 @@
 //// [test.ts]
+System.register([
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_class_call_check",
+    "@swc/helpers/_/_ts_generator"
+], function(_export, _context) {
+    var _async_to_generator, _class_call_check, _ts_generator;
+    function _fn() {
+        return (_fn = _async_to_generator(function() {
+            return _ts_generator(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            _context.import("./test") // ONE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })).apply(this, arguments);
+    }
+    return _export("fn", function() {
+        return _fn.apply(this, arguments);
+    }), {
+        setters: [
+            function(_async_to_generator1) {
+                _async_to_generator = _async_to_generator1._;
+            },
+            function(_class_call_check1) {
+                _class_call_check = _class_call_check1._;
+            },
+            function(_ts_generator1) {
+                _ts_generator = _ts_generator1._;
+            }
+        ],
+        execute: function() {
+            var _ref;
+            _export("cl1", function() {
+                function cl1() {
+                    _class_call_check(this, cl1);
+                }
+                return cl1.prototype.m = function() {
+                    return _async_to_generator(function() {
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    return [
+                                        4,
+                                        _context.import("./test") // TWO
+                                    ];
+                                case 1:
+                                    return _state.sent(), [
+                                        2
+                                    ];
+                            }
+                        });
+                    })();
+                }, cl1;
+            }()), _export("obj", {
+                m: /*#__PURE__*/ _async_to_generator(function() {
+                    return _ts_generator(this, function(_state) {
+                        switch(_state.label){
+                            case 0:
+                                return [
+                                    4,
+                                    _context.import("./test") // THREE
+                                ];
+                            case 1:
+                                return _state.sent(), [
+                                    2
+                                ];
+                        }
+                    });
+                })
+            }), _export("cl2", function cl2() {
+                _class_call_check(this, cl2), this.p = {
+                    m: /*#__PURE__*/ _async_to_generator(function() {
+                        return _ts_generator(this, function(_state) {
+                            switch(_state.label){
+                                case 0:
+                                    return [
+                                        4,
+                                        _context.import("./test") // FOUR
+                                    ];
+                                case 1:
+                                    return _state.sent(), [
+                                        2
+                                    ];
+                            }
+                        });
+                    })
+                };
+            }), _export("l", (_ref = _async_to_generator(function() {
+                return _ts_generator(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                _context.import("./test") // FIVE
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            }), function() {
+                return _ref.apply(this, arguments);
+            }));
+        }
+    };
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES5UMD.2.minified.js

@@ -1 +1,126 @@
 //// [test.ts]
+var global, factory;
+global = this, factory = function(exports1, _async_to_generator, _class_call_check, _interop_require_wildcard, _ts_generator) {
+    function fn() {
+        return _fn.apply(this, arguments);
+    }
+    function _fn() {
+        return (_fn = _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            import("./test") // ONE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })).apply(this, arguments);
+    }
+    Object.defineProperty(exports1, "__esModule", {
+        value: !0
+    }), function(target, all) {
+        for(var name in all)Object.defineProperty(target, name, {
+            enumerable: !0,
+            get: all[name]
+        });
+    }(exports1, {
+        cl1: function() {
+            return cl1;
+        },
+        cl2: function() {
+            return cl2;
+        },
+        fn: function() {
+            return fn;
+        },
+        l: function() {
+            return l;
+        },
+        obj: function() {
+            return obj;
+        }
+    });
+    var _ref, cl1 = function() {
+        function cl1() {
+            _class_call_check._(this, cl1);
+        }
+        return cl1.prototype.m = function() {
+            return _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                import("./test") // TWO
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })();
+        }, cl1;
+    }(), obj = {
+        m: /*#__PURE__*/ _async_to_generator._(function() {
+            return _ts_generator._(this, function(_state) {
+                switch(_state.label){
+                    case 0:
+                        return [
+                            4,
+                            import("./test") // THREE
+                        ];
+                    case 1:
+                        return _state.sent(), [
+                            2
+                        ];
+                }
+            });
+        })
+    }, cl2 = function cl2() {
+        _class_call_check._(this, cl2), this.p = {
+            m: /*#__PURE__*/ _async_to_generator._(function() {
+                return _ts_generator._(this, function(_state) {
+                    switch(_state.label){
+                        case 0:
+                            return [
+                                4,
+                                import("./test") // FOUR
+                            ];
+                        case 1:
+                            return _state.sent(), [
+                                2
+                            ];
+                    }
+                });
+            })
+        };
+    }, l = (_ref = _async_to_generator._(function() {
+        return _ts_generator._(this, function(_state) {
+            switch(_state.label){
+                case 0:
+                    return [
+                        4,
+                        import("./test") // FIVE
+                    ];
+                case 1:
+                    return _state.sent(), [
+                        2
+                    ];
+            }
+        });
+    }), function() {
+        return _ref.apply(this, arguments);
+    });
+}, "object" == typeof module && "object" == typeof module.exports ? factory(exports, require("@swc/helpers/_/_async_to_generator"), require("@swc/helpers/_/_class_call_check"), require("@swc/helpers/_/_interop_require_wildcard"), require("@swc/helpers/_/_ts_generator")) : "function" == typeof define && define.amd ? define([
+    "exports",
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_class_call_check",
+    "@swc/helpers/_/_interop_require_wildcard",
+    "@swc/helpers/_/_ts_generator"
+], factory) : (global = "undefined" != typeof globalThis ? globalThis : global || self) && factory(global.testTs = {}, global.asyncToGenerator, global.classCallCheck, global.interopRequireWildcard, global.tsGenerator);

crates/swc/tests/tsc-references/importCallExpressionAsyncES6AMD.2.minified.js

@@ -1 +1,82 @@
 //// [test.ts]
+define([
+    "require",
+    "exports",
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_interop_require_wildcard"
+], function(require, exports, _async_to_generator, _interop_require_wildcard) {
+    var _ref;
+    function fn() {
+        return _fn.apply(this, arguments);
+    }
+    function _fn() {
+        return (_fn = _async_to_generator._(function*() {
+            yield new Promise((resolve, reject)=>require([
+                    "./test"
+                ], (m)=>resolve(/*#__PURE__*/ _interop_require_wildcard._(m)), reject)) // ONE
+            ;
+        })).apply(this, arguments);
+    }
+    Object.defineProperty(exports, "__esModule", {
+        value: !0
+    }), function(target, all) {
+        for(var name in all)Object.defineProperty(target, name, {
+            enumerable: !0,
+            get: all[name]
+        });
+    }(exports, {
+        cl1: function() {
+            return cl1;
+        },
+        cl2: function() {
+            return cl2;
+        },
+        fn: function() {
+            return fn;
+        },
+        l: function() {
+            return l;
+        },
+        obj: function() {
+            return obj;
+        }
+    });
+    class cl1 {
+        m() {
+            return _async_to_generator._(function*() {
+                yield new Promise((resolve, reject)=>require([
+                        "./test"
+                    ], (m)=>resolve(/*#__PURE__*/ _interop_require_wildcard._(m)), reject)) // TWO
+                ;
+            })();
+        }
+    }
+    let obj = {
+        m: /*#__PURE__*/ _async_to_generator._(function*() {
+            yield new Promise((resolve, reject)=>require([
+                    "./test"
+                ], (m)=>resolve(/*#__PURE__*/ _interop_require_wildcard._(m)), reject)) // THREE
+            ;
+        })
+    };
+    class cl2 {
+        constructor(){
+            this.p = {
+                m: /*#__PURE__*/ _async_to_generator._(function*() {
+                    yield new Promise((resolve, reject)=>require([
+                            "./test"
+                        ], (m)=>resolve(/*#__PURE__*/ _interop_require_wildcard._(m)), reject)) // FOUR
+                    ;
+                })
+            };
+        }
+    }
+    let l = (_ref = _async_to_generator._(function*() {
+        yield new Promise((resolve, reject)=>require([
+                "./test"
+            ], (m)=>resolve(/*#__PURE__*/ _interop_require_wildcard._(m)), reject)) // FIVE
+        ;
+    }), function() {
+        return _ref.apply(this, arguments);
+    });
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES6CJS.2.minified.js

@@ -1,7 +1,66 @@
 //// [test.ts]
-exports, exports;
+var _ref;
+Object.defineProperty(exports, "__esModule", {
+    value: !0
+}), function(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: !0,
+        get: all[name]
+    });
+}(exports, {
+    cl1: function() {
+        return cl1;
+    },
+    cl2: function() {
+        return cl2;
+    },
+    fn: function() {
+        return fn;
+    },
+    l: function() {
+        return l;
+    },
+    obj: function() {
+        return obj;
+    }
+});
 const _async_to_generator = require("@swc/helpers/_/_async_to_generator"), _interop_require_wildcard = require("@swc/helpers/_/_interop_require_wildcard");
-_async_to_generator._(function*() {
+function fn() {
+    return _fn.apply(this, arguments);
+}
+function _fn() {
+    return (_fn = _async_to_generator._(function*() {
+        yield Promise.resolve().then(()=>/*#__PURE__*/ _interop_require_wildcard._(require("./test"))) // ONE
+        ;
+    })).apply(this, arguments);
+}
+class cl1 {
+    m() {
+        return _async_to_generator._(function*() {
+            yield Promise.resolve().then(()=>/*#__PURE__*/ _interop_require_wildcard._(require("./test"))) // TWO
+            ;
+        })();
+    }
+}
+const obj = {
+    m: /*#__PURE__*/ _async_to_generator._(function*() {
+        yield Promise.resolve().then(()=>/*#__PURE__*/ _interop_require_wildcard._(require("./test"))) // THREE
+        ;
+    })
+};
+class cl2 {
+    constructor(){
+        this.p = {
+            m: /*#__PURE__*/ _async_to_generator._(function*() {
+                yield Promise.resolve().then(()=>/*#__PURE__*/ _interop_require_wildcard._(require("./test"))) // FOUR
+                ;
+            })
+        };
+    }
+}
+const l = (_ref = _async_to_generator._(function*() {
     yield Promise.resolve().then(()=>/*#__PURE__*/ _interop_require_wildcard._(require("./test"))) // FIVE
     ;
+}), function() {
+    return _ref.apply(this, arguments);
 });

crates/swc/tests/tsc-references/importCallExpressionAsyncES6System.2.minified.js

@@ -1 +1,55 @@
 //// [test.ts]
+System.register([
+    "@swc/helpers/_/_async_to_generator"
+], function(_export, _context) {
+    var _async_to_generator;
+    function _fn() {
+        return (_fn = _async_to_generator(function*() {
+            yield _context.import('./test') // ONE
+            ;
+        })).apply(this, arguments);
+    }
+    return _export({
+        fn: function() {
+            return _fn.apply(this, arguments);
+        },
+        cl1: void 0,
+        cl2: void 0
+    }), {
+        setters: [
+            function(_async_to_generator1) {
+                _async_to_generator = _async_to_generator1._;
+            }
+        ],
+        execute: function() {
+            var _ref;
+            _export("cl1", class {
+                m() {
+                    return _async_to_generator(function*() {
+                        yield _context.import('./test') // TWO
+                        ;
+                    })();
+                }
+            }), _export("obj", {
+                m: /*#__PURE__*/ _async_to_generator(function*() {
+                    yield _context.import('./test') // THREE
+                    ;
+                })
+            }), _export("cl2", class {
+                constructor(){
+                    this.p = {
+                        m: /*#__PURE__*/ _async_to_generator(function*() {
+                            yield _context.import('./test') // FOUR
+                            ;
+                        })
+                    };
+                }
+            }), _export("l", (_ref = _async_to_generator(function*() {
+                yield _context.import('./test') // FIVE
+                ;
+            }), function() {
+                return _ref.apply(this, arguments);
+            }));
+        }
+    };
+});

crates/swc/tests/tsc-references/importCallExpressionAsyncES6UMD.2.minified.js

@@ -1 +1,72 @@
 //// [test.ts]
+var global, factory;
+global = this, factory = function(exports1, _async_to_generator, _interop_require_wildcard) {
+    var _ref;
+    function fn() {
+        return _fn.apply(this, arguments);
+    }
+    function _fn() {
+        return (_fn = _async_to_generator._(function*() {
+            yield import('./test') // ONE
+            ;
+        })).apply(this, arguments);
+    }
+    Object.defineProperty(exports1, "__esModule", {
+        value: !0
+    }), function(target, all) {
+        for(var name in all)Object.defineProperty(target, name, {
+            enumerable: !0,
+            get: all[name]
+        });
+    }(exports1, {
+        cl1: function() {
+            return cl1;
+        },
+        cl2: function() {
+            return cl2;
+        },
+        fn: function() {
+            return fn;
+        },
+        l: function() {
+            return l;
+        },
+        obj: function() {
+            return obj;
+        }
+    });
+    class cl1 {
+        m() {
+            return _async_to_generator._(function*() {
+                yield import('./test') // TWO
+                ;
+            })();
+        }
+    }
+    let obj = {
+        m: /*#__PURE__*/ _async_to_generator._(function*() {
+            yield import('./test') // THREE
+            ;
+        })
+    };
+    class cl2 {
+        constructor(){
+            this.p = {
+                m: /*#__PURE__*/ _async_to_generator._(function*() {
+                    yield import('./test') // FOUR
+                    ;
+                })
+            };
+        }
+    }
+    let l = (_ref = _async_to_generator._(function*() {
+        yield import('./test') // FIVE
+        ;
+    }), function() {
+        return _ref.apply(this, arguments);
+    });
+}, "object" == typeof module && "object" == typeof module.exports ? factory(exports, require("@swc/helpers/_/_async_to_generator"), require("@swc/helpers/_/_interop_require_wildcard")) : "function" == typeof define && define.amd ? define([
+    "exports",
+    "@swc/helpers/_/_async_to_generator",
+    "@swc/helpers/_/_interop_require_wildcard"
+], factory) : (global = "undefined" != typeof globalThis ? globalThis : global || self) && factory(global.testTs = {}, global.asyncToGenerator, global.interopRequireWildcard);

crates/swc/tests/vercel/full/next-31419/1/output/index.js

@@ -24,19 +24,19 @@ Promise.all(assignAll).then((r = e(function(r) {
                                 ];
                         }
                     });
-                }, s = 'DELETE FROM "TABLE" WHERE "UUID" IN ( ', i = [], r);
+                }, s = 'DELETE FROM "TABLE" WHERE "UUID" IN ( ', i = [], r)i.push(c);
                 o = 0, u.label = 1;
             case 1:
                 if (!(o < i.length)) return [
                     3,
                     4
                 ];
-                return(a = i[o], [
+                return a = i[o], [
                     5,
                     n(e(a))
-                ]);
+                ];
             case 2:
-                u.label = 3;
+                u.sent(), u.label = 3;
             case 3:
                 return o++, [
                     3,

crates/swc_common/src/comments.rs

@@ -317,6 +317,8 @@ where
     }
 
     fn add_pure_comment(&self, pos: BytePos) {
+        assert_ne!(pos, BytePos(0), "cannot add pure comment to zero position");
+
         if let Some(c) = self {
             c.add_pure_comment(pos)
         }
@@ -439,6 +441,8 @@ impl Comments for SingleThreadedComments {
     }
 
     fn add_pure_comment(&self, pos: BytePos) {
+        assert_ne!(pos, BytePos(0), "cannot add pure comment to zero position");
+
         let mut leading_map = self.leading.borrow_mut();
         let leading = leading_map.entry(pos).or_default();
         let pure_comment = Comment {

crates/swc_ecma_compat_es2015/src/generator.rs

@@ -1164,11 +1164,15 @@ impl Generator {
                             .unwrap()
                             .make_member(quote_ident!("concat"))
                             .as_callee(),
-                        args: expressions
+                        args: vec![Box::new(Expr::Array(ArrayLit {
-                            .take()
+                            span: DUMMY_SP,
-                            .into_iter()
+                            elems: expressions
-                            .map(|expr| ExprOrSpread { spread: None, expr })
+                                .take()
-                            .collect(),
+                                .into_iter()
+                                .map(|expr| Some(ExprOrSpread { spread: None, expr }))
+                                .collect(),
+                        }))
+                        .as_arg()],
                         type_args: Default::default(),
                     }))
                 } else {

crates/swc_ecma_compat_es2017/src/async_to_generator.rs

@@ -1,7 +1,9 @@
 use std::iter;
 
 use serde::Deserialize;
-use swc_common::{comments::Comments, util::take::Take, Mark, Spanned, SyntaxContext, DUMMY_SP};
+use swc_common::{
+    comments::Comments, util::take::Take, Mark, Span, Spanned, SyntaxContext, DUMMY_SP,
+};
 use swc_ecma_ast::*;
 use swc_ecma_transforms_base::{helper, helper_expr, perf::Check};
 use swc_ecma_transforms_macros::fast_path;
@@ -359,7 +361,11 @@ impl<C: Comments> Actual<C> {
                 *expr = wrapper.into();
                 if !in_iife {
                     if let Some(c) = &mut self.comments {
-                        c.add_pure_comment(expr.span().lo)
+                        let mut lo = expr.span().lo;
+                        if lo.is_dummy() {
+                            lo = Span::dummy_with_cmt().lo;
+                        }
+                        c.add_pure_comment(lo);
                     }
                 }
             }
@@ -377,7 +383,11 @@ impl<C: Comments> Actual<C> {
                 *expr = wrapper.into();
                 if !in_iife {
                     if let Some(c) = &mut self.comments {
-                        c.add_pure_comment(expr.span().lo)
+                        let mut lo = expr.span().lo;
+                        if lo.is_dummy() {
+                            lo = Span::dummy_with_cmt().lo;
+                        }
+                        c.add_pure_comment(lo)
                     }
                 }
             }

crates/swc_ecma_minifier/src/metadata/mod.rs

@@ -85,7 +85,9 @@ impl VisitMut for InfoMarker<'_> {
                 _ => false,
             }
         {
-            n.span = n.span.apply_mark(self.marks.pure);
+            if !n.span.is_dummy_ignoring_cmt() {
+                n.span = n.span.apply_mark(self.marks.pure);
+            }
         } else if let Some(pure_fns) = &self.pure_funcs {
             if let Callee::Expr(e) = &n.callee {
                 // Check for pure_funcs
@@ -305,6 +307,10 @@ where
 }
 
 fn has_flag(comments: Option<&dyn Comments>, span: Span, text: &'static str) -> bool {
+    if span.is_dummy_ignoring_cmt() {
+        return false;
+    }
+
     find_comment(comments, span, |c| {
         if c.kind == CommentKind::Block {
             for line in c.text.lines() {

crates/swc_ecma_minifier/tests/fixture/issues/8173/input.js

@@ -0,0 +1,59 @@
+"use strict";
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+    try {
+        var info = gen[key](arg);
+        var value = info.value;
+    } catch (error) {
+        reject(error);
+        return;
+    }
+    if (info.done) {
+        resolve(value);
+    } else {
+        Promise.resolve(value).then(_next, _throw);
+    }
+}
+function _async_to_generator(fn) {
+    return function () {
+        var self = this, args = arguments;
+        return new Promise(function (resolve, reject) {
+            var gen = fn.apply(self, args);
+            function _next(value) {
+                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+            }
+            function _throw(err) {
+                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+            }
+            _next(undefined);
+        });
+    };
+}
+const someFn = (xx, x, y) => [
+    x,
+    y
+];
+const getArray = () => [
+    1,
+    2,
+    3
+];
+const goodFunction = function () {
+    var _ref = _async_to_generator(function* () {
+        const rb = yield getArray();
+        const rc = yield getArray();
+        console.log(someFn(1, rb, rc));
+    });
+    return function goodFunction() {
+        return _ref.apply(this, arguments);
+    };
+}();
+const badFunction = function () {
+    var _ref = _async_to_generator(function* () {
+        console.log(someFn(1, (yield getArray()), (yield getArray())));
+    });
+    return function badFunction() {
+        return _ref.apply(this, arguments);
+    };
+}();
+goodFunction();
+badFunction();

crates/swc_ecma_minifier/tests/fixture/issues/8173/output.js

@@ -0,0 +1,44 @@
+"use strict";
+var _ref, _ref1;
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+    try {
+        var info = gen[key](arg), value = info.value;
+    } catch (error) {
+        reject(error);
+        return;
+    }
+    info.done ? resolve(value) : Promise.resolve(value).then(_next, _throw);
+}
+function _async_to_generator(fn) {
+    return function() {
+        var self = this, args = arguments;
+        return new Promise(function(resolve, reject) {
+            var gen = fn.apply(self, args);
+            function _next(value) {
+                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+            }
+            function _throw(err) {
+                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+            }
+            _next(void 0);
+        });
+    };
+}
+const someFn = (xx, x, y)=>[
+        x,
+        y
+    ], getArray = ()=>[
+        1,
+        2,
+        3
+    ], goodFunction = (_ref = _async_to_generator(function*() {
+    const rb = yield getArray(), rc = yield getArray();
+    console.log(someFn(1, rb, rc));
+}), function() {
+    return _ref.apply(this, arguments);
+}), badFunction = (_ref1 = _async_to_generator(function*() {
+    console.log(someFn(1, (yield getArray()), (yield getArray())));
+}), function() {
+    return _ref1.apply(this, arguments);
+});
+goodFunction(), badFunction();

crates/swc_ecma_transforms_compat/tests/async-to-generator/issue-8155/exec.js

@@ -0,0 +1,16 @@
+const someFn = (xx, x, y) => [x, y];
+
+const getArray = () => [1, 2, 3];
+
+const goodFunction = async () => {
+    const rb = await getArray();
+    const rc = await getArray();
+    console.log(someFn(1, rb, rc));
+}
+
+const badFunction = async () => {
+    console.log(someFn(1, await getArray(), await getArray()))
+}
+
+goodFunction();
+badFunction();