Update test refs

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

@@ -2,3 +2,4 @@
 //// [class.d.ts]
 //// [test.ts]
 A.Point.Origin, new A.Point(0, 0);
+ // unexpected error here, bug 840000

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

@@ -7,3 +7,4 @@ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 };
 //// [test.ts]
 A.Point.Origin, new A.Point(0, 0);
+ // unexpected error here, bug 840000

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

@@ -1,4 +1,5 @@
 //// [ClassAndModuleThatMergeWithModuleMemberThatUsesClassTypeParameter.ts]
+// all expected to be errors
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 var clodule1 = function clodule1() {
     _class_call_check(this, clodule1);

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

@@ -4,7 +4,8 @@ var A, Point, A1, Point1 = function() {
     function Point(x, y) {
         _class_call_check(this, Point), this.x = x, this.y = y;
     }
-    return Point.Origin = function() {
+    return Point.Origin // unexpected error here bug 840246
+     = function() {
         return {
             x: 0,
             y: 0
@@ -13,16 +14,19 @@ var A, Point, A1, Point1 = function() {
 }();
 (Point1 || (Point1 = {})).Origin = function() {
     return null;
-}, A = A1 || (A1 = {}), Point = function() {
+} //expected duplicate identifier error
+, A = A1 || (A1 = {}), Point = function() {
     function Point(x, y) {
         _class_call_check(this, Point), this.x = x, this.y = y;
     }
-    return Point.Origin = function() {
+    return Point.Origin // unexpected error here bug 840246
+     = function() {
         return {
             x: 0,
             y: 0
         };
     }, Point;
 }(), A.Point = Point, (Point = A.Point || (A.Point = {})).Origin = function() {
     return "";
-};
+} //expected duplicate identifier error
+;

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

@@ -8,7 +8,9 @@ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 var X, X1, Y, Point;
 (Point = (Y = (X1 = X || (X = {})).Y || (X1.Y = {})).Point || (Y.Point = {})).Origin = new Point(0, 0);
 //// [test.ts]
+//var cl: { x: number; y: number; }
 new X.Y.Point(1, 1), X.Y.Point.Origin;
+ // error not expected here same as bug 83996 ?
 //// [simple.ts]
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 var A = function A() {

crates/swc/tests/tsc-references/ClassAndModuleWithSameNameAndCommonRootES6.2.minified.js

@@ -10,7 +10,9 @@ var X, X1, Y;
 let Point;
 (Point = (Y = (X1 = X || (X = {})).Y || (X1.Y = {})).Point || (Y.Point = {})).Origin = new Point(0, 0);
 //// [test.ts]
+//var cl: { x: number; y: number; }
 new X.Y.Point(1, 1), X.Y.Point.Origin;
+ // error not expected here same as bug 83996 ?
 //// [simple.ts]
 class A {
 }

crates/swc/tests/tsc-references/ES5For-of37.2.minified.js

@@ -1,4 +1,5 @@
 //// [ES5For-of37.ts]
+// https://github.com/microsoft/TypeScript/issues/30083
 for(var _i = 0, _iter = [
     0,
     1,
@@ -8,6 +9,7 @@ for(var _i = 0, _iter = [
 ]; _i < _iter.length; _i++){
     var i = _iter[_i];
     try {
+        // Ensure catch binding for the following loop is reset per iteration:
         for(var _i1 = 0, _iter1 = [
             1,
             2,

crates/swc/tests/tsc-references/ES5For-ofTypeCheck10.2.minified.js

@@ -1,4 +1,5 @@
 //// [ES5For-ofTypeCheck10.ts]
+// In ES3/5, you cannot for...of over an arbitrary iterable.
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 var StringIterator = function() {
     function StringIterator() {

crates/swc/tests/tsc-references/ES5SymbolProperty2.2.minified.js

@@ -6,4 +6,4 @@ M1 = M || (M = {}), C = function() {
         _class_call_check(this, C);
     }
     return C.prototype[_$Symbol.iterator] = function() {}, C;
-}(), M1.C = C, (new C)[_$Symbol.iterator], (new M.C)[Symbol.iterator];
+}(), M1.C = C, /*#__PURE__*/ (new C)[_$Symbol.iterator], (new M.C)[Symbol.iterator];

crates/swc/tests/tsc-references/ES5SymbolProperty5.2.minified.js

@@ -6,4 +6,5 @@ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
         _class_call_check(this, C);
     }
     return C.prototype[Symbol.iterator] = function() {}, C;
-}()))[Symbol.iterator](0);
+}()))[Symbol.iterator](0) // Should error
+;

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

@@ -14,6 +14,7 @@ var A, A1;
 };
 //// [test.ts]
 A.Point, A.Point(), A.Point.Origin;
+ // not expected to be an error.
 //// [simple.ts]
 var B, B1, Point;
 Point = function() {

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

@@ -1,2 +1,3 @@
 //// [InvalidNonInstantiatedModule.ts]
-M;
+M; // Error, not instantiated can not be used as var
+ // Error only a namespace

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

@@ -10,6 +10,7 @@ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 //// [simple.ts]
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 (A || (A = {})).Instance = new A();
+// duplicate identifier
 var A = function A() {
     _class_call_check(this, A);
 };

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

@@ -16,6 +16,7 @@ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
     _class_call_check(this, Plane), this.tl = tl, this.br = br;
 };
 //// [part3.ts]
+// test the merging actually worked
 var o = A.Origin, o = A.Utils.mirror(o);
 new A.Utils.Plane(o, {
     x: 1,

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

@@ -16,6 +16,7 @@ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
     _class_call_check(this, Plane), this.tl = tl, this.br = br;
 };
 //// [part3.ts]
+// test the merging actually worked
 var o = A.Origin, o = A.Utils.mirror(o);
 new A.Utils.Plane(o, {
     x: 1,

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

@@ -1,5 +1,6 @@
 //// [accessorsAreNotContextuallyTyped.ts]
+// accessors are not contextually typed
 var c;
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 import { _ as _create_class } from "@swc/helpers/_/_create_class";
-c.x("");
+c.x(""); // string

crates/swc/tests/tsc-references/accessorsOverrideProperty2.2.minified.js

@@ -9,5 +9,5 @@ const obj = new class extends Base {
     set x(value) {
         console.log(`x was set to ${value}`);
     }
-}();
-console.log(obj.x);
+}(); // nothing printed
+console.log(obj.x); // number

crates/swc/tests/tsc-references/accessorsOverrideProperty9.2.minified.js

@@ -1,4 +1,7 @@
 //// [accessorsOverrideProperty9.ts]
+// #41347, based on microsoft/rushstack
+// Mixin utilities
+// Base class
 class ApiItem {
     get members() {
         return [];
@@ -14,7 +17,9 @@ function ApiItemContainerMixin(baseClass) {
         }
     };
 }
+// Subclass inheriting from mixin
 export class ApiEnum extends ApiItemContainerMixin(ApiItem) {
+    // This worked prior to TypeScript 4.0:
     get members() {
         return [];
     }

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

@@ -1 +1,2 @@
 //// [additionOperatorWithConstrainedTypeParameter.ts]
+// test for #17069

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

@@ -1 +1,2 @@
 //// [additionOperatorWithNullValueAndInvalidOperator.ts]
+// If one operand is the null or undefined value, it is treated as having the type of the other operand.

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

@@ -1,3 +1,4 @@
 //// [additionOperatorWithNullValueAndValidOperator.ts]
+// If one operand is the null or undefined value, it is treated as having the type of the other operand.
 var E, E1;
 (E1 = E || (E = {}))[E1.a = 0] = "a", E1[E1.b = 1] = "b", E1[E1.c = 2] = "c", E.a, E.a, E.a, E.a;

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

@@ -1 +1,2 @@
 //// [additionOperatorWithOnlyNullValueOrUndefinedValue.ts]
+// bug 819721

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

@@ -1,3 +1,4 @@
 //// [additionOperatorWithTypeParameter.ts]
+// type parameter type is not a valid operand of addition operator
 var E, E1;
 (E1 = E || (E = {}))[E1.a = 0] = "a", E1[E1.b = 1] = "b";

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

@@ -1 +1,2 @@
 //// [additionOperatorWithUndefinedValueAndInvalidOperands.ts]
+// If one operand is the null or undefined value, it is treated as having the type of the other operand.

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

@@ -1,3 +1,4 @@
 //// [additionOperatorWithUndefinedValueAndValidOperator.ts]
+// If one operand is the null or undefined value, it is treated as having the type of the other operand.
 var E, E1;
 (E1 = E || (E = {}))[E1.a = 0] = "a", E1[E1.b = 1] = "b", E1[E1.c = 2] = "c", E.a, E.a, E.a, E.a;

crates/swc/tests/tsc-references/ambientAccessors(target=es5).2.minified.js

@@ -1 +1,2 @@
 //// [ambientAccessors.ts]
+// ok to use accessors in ambient class in ES3

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

@@ -1,3 +1,7 @@
 //// [ambientDeclarations.ts]
-var E1, E2, E3, E11, E21, E31;
+// Ambient variable without type annotation
+var // Ambient enum
+E1, // Ambient enum with integer literal initializer
+E2, // Ambient enum members are always exported with or without export keyword
+E3, E11, E21, E31;
 (E11 = E1 || (E1 = {}))[E11.x = 0] = "x", E11[E11.y = 1] = "y", E11[E11.z = 2] = "z", (E21 = E2 || (E2 = {}))[E21.q = 0] = "q", E21[E21.a = 1] = "a", E21[E21.b = 2] = "b", E21[E21.c = 2] = "c", E21[E21.d = 3] = "d", (E31 = E3 || (E3 = {}))[E31.A = 0] = "A", E3.B, M1.x, M1.fn();

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

@@ -1,5 +1,7 @@
 //// [ambientDeclarationsExternal.ts]
 //// [decls.ts]
+// Ambient external module with export assignment
+ // Ambient external import declaration referencing ambient external module using top level module name
 //// [consumer.ts]
 //! 
 //!   x Import assignment cannot be used when targeting ECMAScript modules. Consider using `import * as ns from "mod"`, `import {a} from "mod"`, `import d from "mod"`, or another module format instead.

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

@@ -1,8 +1,10 @@
 //// [declarations.d.ts]
 //// [user.ts]
+///<reference path="declarations.d.ts" />
 import { foo, baz } from "foobarbaz";
 foo(baz);
 import { foos } from "foosball";
 foo(foos);
+// Works with relative file name
 import fileText from "./file!text";
 foo(fileText);

crates/swc/tests/tsc-references/ambientDeclarationsPatterns_merging1.2.minified.js

@@ -3,3 +3,4 @@
 export { };
 //// [testB.ts]
 export { };
+ // Error

crates/swc/tests/tsc-references/ambientDeclarationsPatterns_merging3.2.minified.js

@@ -1,4 +1,5 @@
 //// [types.ts]
 //// [test.ts]
-ohno.a;
+ohno.a // oh no
+;
 export { };

crates/swc/tests/tsc-references/ambientEnumDeclaration1.2.minified.js

@@ -1,3 +1,4 @@
 //// [ambientEnumDeclaration1.ts]
+// In ambient enum declarations, all values specified in enum member declarations must be classified as constant enum expressions.
 var E, E1;
 (E1 = E || (E = {}))[E1.a = 10] = "a", E1[E1.b = 11] = "b", E1[E1.c = 11] = "c", E1[E1.d = 12] = "d", E1[E1.e = 655360] = "e";

crates/swc/tests/tsc-references/ambientEnumDeclaration2.2.minified.js

@@ -1,3 +1,5 @@
 //// [ambientEnumDeclaration2.ts]
+// In ambient enum declarations that specify no const modifier, enum member declarations
+// that omit a value are considered computed members (as opposed to having auto- incremented values assigned).
 var E, E1, E2, E11;
 (E2 = E || (E = {}))[E2.a = 0] = "a", E2[E2.b = 1] = "b", (E11 = E1 || (E1 = {}))[E11.a = 0] = "a", E11[E11.b = 1] = "b";

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

@@ -1,4 +1,6 @@
 //// [declarations1.d.ts]
 //// [declarations2.d.ts]
 //// [user.ts]
+///<reference path="declarations1.d.ts" />
+///<reference path="declarations1.d.ts" />
 export { };

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

@@ -1,4 +1,6 @@
 //// [declarations1.d.ts]
 //// [declarations2.d.ts]
 //// [user.ts]
+///<reference path="declarations1.d.ts" />
+///<reference path="declarations1.d.ts" />
 export { };

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

@@ -6,4 +6,5 @@ export * from "jquery";
 //// [reExportUser.ts]
 import { x } from "./reExportX";
 import * as $ from "./reExportAll";
+// '$' is not callable, it is an object.
 x($);

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

@@ -1,8 +1,9 @@
 //// [Compilation.js]
-import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
+// from webpack/lib/Compilation.js and filed at #26427
+/** @param {{ [s: string]: number }} map */ import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 export var C = function() {
     function C() {
-        _class_call_check(this, C), this.assets = {};
+        _class_call_check(this, C), /** @type {{ [assetName: string]: number}} */ this.assets = {};
     }
     return C.prototype.m = function() {
         this.assets;

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

@@ -1,3 +1,6 @@
 //// [anyAsConstructor.ts]
+// any is considered an untyped function call
+// can be called except with type arguments which is an error
 var x;
 new x(), new x("hello"), new x(x), new x(x);
+ // no error

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

@@ -1,3 +1,5 @@
 //// [anyAsFunctionCall.ts]
+// any is considered an untyped function call
+// can be called except with type arguments which is an error
 var x;
 x(), x("hello"), x(x);

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

@@ -1,4 +1,6 @@
 //// [anyAsGenericFunctionCall.ts]
+// any is considered an untyped function call
+// can be called except with type arguments which is an error
 var x;
 import "@swc/helpers/_/_class_call_check";
 x(), x("hello"), x(x), x(x);

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

@@ -1,8 +1,10 @@
 //// [anyAssignabilityInInheritance.ts]
+// any is not a subtype of any other types, errors expected on all the below derived classes unless otherwise noted
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 function f() {}
 foo2(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), foo3(a), (E = E1 || (E1 = {}))[E.A = 0] = "A", foo3(a), (f || (f = {})).bar = 1, foo3(a);
 var E, a, E1, CC = function CC() {
     _class_call_check(this, CC);
 };
 (CC || (CC = {})).bar = 1, foo3(a), foo3(a), foo3(a);
+ // any

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

@@ -2,3 +2,8 @@
 var E, E1;
 import "@swc/helpers/_/_class_call_check";
 (E1 = E || (E = {}))[E1.A = 0] = "A";
+ //function foo<T, U extends T, V extends Date>(x: T, y: U, z: V) {
+ //    x = a;
+ //    y = a;
+ //    z = a;
+ //}

crates/swc/tests/tsc-references/anyAssignableToEveryType2.2.minified.js

@@ -1,4 +1,5 @@
 //// [anyAssignableToEveryType2.ts]
+// any is not a subtype of any other types, but is assignable, all the below should work
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 function f() {}
 (E = E1 || (E1 = {}))[E.A = 0] = "A", (f || (f = {})).bar = 1;

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

@@ -1,4 +1,6 @@
 //// [apparentTypeSubtyping.ts]
+// subtype checks use the apparent type of the target type
+// S is a subtype of a type T, and T is a supertype of S, if one of the following is true, where S' denotes the apparent type (section 3.8.1) of S:
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 import { _ as _inherits } from "@swc/helpers/_/_inherits";
 import { _ as _create_super } from "@swc/helpers/_/_create_super";

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

@@ -1,4 +1,6 @@
 //// [apparentTypeSupertype.ts]
+// subtype checks use the apparent type of the target type
+// S is a subtype of a type T, and T is a supertype of S, if one of the following is true, where S' denotes the apparent type (section 3.8.1) of S:
 import { _ as _class_call_check } from "@swc/helpers/_/_class_call_check";
 import { _ as _inherits } from "@swc/helpers/_/_inherits";
 import { _ as _create_super } from "@swc/helpers/_/_create_super";

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

@@ -1,4 +1,5 @@
 //// [argumentExpressionContextualTyping.ts]
+// In a typed function call, argument expressions are contextually typed by their corresponding parameter types.
 import { _ as _sliced_to_array } from "@swc/helpers/_/_sliced_to_array";
 import { _ as _to_consumable_array } from "@swc/helpers/_/_to_consumable_array";
 function foo(param) {
@@ -44,3 +45,4 @@ foo({
         e: 3
     }
 });
+ // Error because x has an array type namely (string|number)[]

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

@@ -1 +1,2 @@
 //// [arithmeticOperatorWithTypeParameter.ts]
+// type parameter type is not valid for arithmetic operand

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

@@ -1 +1,2 @@
 //// [arrayLiteral.ts]
+// valid uses of array literals

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

@@ -1,4 +1,7 @@
 //// [arrayLiteralExpressionContextualTyping.ts]
+// In a contextually typed array literal expression containing no spread elements, an element expression at index N is contextually typed by
+//      the type of the property with the numeric name N in the contextual type, if any, or otherwise
+//      the numeric index type of the contextual type, if any.
 import { _ as _to_consumable_array } from "@swc/helpers/_/_to_consumable_array";
 var tup = [
     1,
@@ -23,3 +26,4 @@ var tup = [
     2,
     3
 ].concat(_to_consumable_array(tup));
+ // Error

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

@@ -1,4 +1,5 @@
 //// [arrayLiteralInference.ts]
+// Repro from #31204
 var AppType, AppStyle;
 var AppType1;
 export { AppType1 as AppType };