Merge pull request #28920 from Microsoft/improveBindTyping

ahejlsberg · web-flow · commit bb21cf5ca165 · 2018-12-10T10:28:37.000-08:00
Improve 'bind' typing in --strictBindCallApply mode
diff --git a/src/harness/fourslash.ts b/src/harness/fourslash.ts
@@ -4450,6 +4450,8 @@ namespace FourSlashInterface {
             interfaceEntry("ObjectConstructor"),
             constEntry("Function"),
             interfaceEntry("FunctionConstructor"),
+            typeEntry("ThisParameterType"),
+            typeEntry("OmitThisParameter"),
             interfaceEntry("CallableFunction"),
             interfaceEntry("NewableFunction"),
             interfaceEntry("IArguments"),
diff --git a/src/lib/es5.d.ts b/src/lib/es5.d.ts
@@ -295,6 +295,16 @@ interface FunctionConstructor {
 
 declare const Function: FunctionConstructor;
 
+/**
+ * Extracts the type of the 'this' parameter of a function type, or 'unknown' if the function type has no 'this' parameter.
+ */
+type ThisParameterType<T> = T extends (this: unknown, ...args: any[]) => any ? unknown : T extends (this: infer U, ...args: any[]) => any ? U : unknown;
+
+/**
+ * Removes the 'this' parameter from a function type.
+ */
+type OmitThisParameter<T> = unknown extends ThisParameterType<T> ? T : T extends (...args: infer A) => infer R ? (...args: A) => R : T;
+
 interface CallableFunction extends Function {
     /**
       * Calls the function with the specified object as the this value and the elements of specified array as the arguments.
@@ -317,7 +327,7 @@ interface CallableFunction extends Function {
       * @param thisArg The object to be used as the this object.
       * @param args Arguments to bind to the parameters of the function.
       */
-    bind<T, A extends any[], R>(this: (this: T, ...args: A) => R, thisArg: T): (...args: A) => R;
+    bind<T>(this: T, thisArg: ThisParameterType<T>): OmitThisParameter<T>;
     bind<T, A0, A extends any[], R>(this: (this: T, arg0: A0, ...args: A) => R, thisArg: T, arg0: A0): (...args: A) => R;
     bind<T, A0, A1, A extends any[], R>(this: (this: T, arg0: A0, arg1: A1, ...args: A) => R, thisArg: T, arg0: A0, arg1: A1): (...args: A) => R;
     bind<T, A0, A1, A2, A extends any[], R>(this: (this: T, arg0: A0, arg1: A1, arg2: A2, ...args: A) => R, thisArg: T, arg0: A0, arg1: A1, arg2: A2): (...args: A) => R;
@@ -347,7 +357,7 @@ interface NewableFunction extends Function {
       * @param thisArg The object to be used as the this object.
       * @param args Arguments to bind to the parameters of the function.
       */
-    bind<A extends any[], R>(this: new (...args: A) => R, thisArg: any): new (...args: A) => R;
+    bind<T>(this: T, thisArg: any): T;
     bind<A0, A extends any[], R>(this: new (arg0: A0, ...args: A) => R, thisArg: any, arg0: A0): new (...args: A) => R;
     bind<A0, A1, A extends any[], R>(this: new (arg0: A0, arg1: A1, ...args: A) => R, thisArg: any, arg0: A0, arg1: A1): new (...args: A) => R;
     bind<A0, A1, A2, A extends any[], R>(this: new (arg0: A0, arg1: A1, arg2: A2, ...args: A) => R, thisArg: any, arg0: A0, arg1: A1, arg2: A2): new (...args: A) => R;
diff --git a/src/services/findAllReferences.ts b/src/services/findAllReferences.ts
@@ -1428,6 +1428,10 @@ namespace ts.FindAllReferences.Core {
         return [{ definition: { type: DefinitionKind.Symbol, symbol: searchSpaceNode.symbol }, references }];
     }
 
+    function isParameterName(node: Node) {
+        return node.kind === SyntaxKind.Identifier && node.parent.kind === SyntaxKind.Parameter && (<ParameterDeclaration>node.parent).name === node;
+    }
+
     function getReferencesForThisKeyword(thisOrSuperKeyword: Node, sourceFiles: ReadonlyArray<SourceFile>, cancellationToken: CancellationToken): SymbolAndEntries[] | undefined {
         let searchSpaceNode = getThisContainer(thisOrSuperKeyword, /* includeArrowFunctions */ false);
 
@@ -1450,7 +1454,7 @@ namespace ts.FindAllReferences.Core {
                 searchSpaceNode = searchSpaceNode.parent; // re-assign to be the owning class
                 break;
             case SyntaxKind.SourceFile:
-                if (isExternalModule(<SourceFile>searchSpaceNode)) {
+                if (isExternalModule(<SourceFile>searchSpaceNode) || isParameterName(thisOrSuperKeyword)) {
                     return undefined;
                 }
                 // falls through
@@ -1483,7 +1487,7 @@ namespace ts.FindAllReferences.Core {
                         // and has the appropriate static modifier from the original container.
                         return container.parent && searchSpaceNode.symbol === container.parent.symbol && (getModifierFlags(container) & ModifierFlags.Static) === staticFlag;
                     case SyntaxKind.SourceFile:
-                        return container.kind === SyntaxKind.SourceFile && !isExternalModule(<SourceFile>container);
+                        return container.kind === SyntaxKind.SourceFile && !isExternalModule(<SourceFile>container) && !isParameterName(node);
                 }
             });
         }).map(n => nodeEntry(n));
diff --git a/tests/baselines/reference/destructuringParameterDeclaration4.errors.txt b/tests/baselines/reference/destructuringParameterDeclaration4.errors.txt
@@ -41,7 +41,7 @@ tests/cases/conformance/es6/destructuring/destructuringParameterDeclaration4.ts(
     a1(...array2);            // Error parameter type is (number|string)[]
           ~~~~~~
 !!! error TS2552: Cannot find name 'array2'. Did you mean 'Array'?
-!!! related TS2728 /.ts/lib.es5.d.ts:1358:15: 'Array' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:1368:15: 'Array' is declared here.
     a5([1, 2, "string", false, true]);       // Error, parameter type is [any, any, [[any]]]
               ~~~~~~~~
 !!! error TS2322: Type 'string' is not assignable to type '[[any]]'.
diff --git a/tests/baselines/reference/externModule.errors.txt b/tests/baselines/reference/externModule.errors.txt
@@ -69,20 +69,20 @@ tests/cases/compiler/externModule.ts(37,3): error TS2552: Cannot find name 'XDat
     var d=new XDate();
               ~~~~~
 !!! error TS2552: Cannot find name 'XDate'. Did you mean 'Date'?
-!!! related TS2728 /.ts/lib.es5.d.ts:897:15: 'Date' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:907:15: 'Date' is declared here.
     d.getDay();
     d=new XDate(1978,2);
           ~~~~~
 !!! error TS2552: Cannot find name 'XDate'. Did you mean 'Date'?
-!!! related TS2728 /.ts/lib.es5.d.ts:897:15: 'Date' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:907:15: 'Date' is declared here.
     d.getXDate();
     var n=XDate.parse("3/2/2004");
           ~~~~~
 !!! error TS2552: Cannot find name 'XDate'. Did you mean 'Date'?
-!!! related TS2728 /.ts/lib.es5.d.ts:897:15: 'Date' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:907:15: 'Date' is declared here.
     n=XDate.UTC(1964,2,1);
       ~~~~~
 !!! error TS2552: Cannot find name 'XDate'. Did you mean 'Date'?
-!!! related TS2728 /.ts/lib.es5.d.ts:897:15: 'Date' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:907:15: 'Date' is declared here.
     
     
diff --git a/tests/baselines/reference/modularizeLibrary_ErrorFromUsingES6FeaturesWithOnlyES5Lib.errors.txt b/tests/baselines/reference/modularizeLibrary_ErrorFromUsingES6FeaturesWithOnlyES5Lib.errors.txt
@@ -41,7 +41,7 @@ tests/cases/compiler/modularizeLibrary_ErrorFromUsingES6FeaturesWithOnlyES5Lib.t
     Math.sign(1);
          ~~~~
 !!! error TS2551: Property 'sign' does not exist on type 'Math'. Did you mean 'sin'?
-!!! related TS2728 /.ts/lib.es5.d.ts:703:5: 'sin' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:713:5: 'sin' is declared here.
     
     // Using ES6 object
     var o = {
diff --git a/tests/baselines/reference/narrowExceptionVariableInCatchClause.errors.txt b/tests/baselines/reference/narrowExceptionVariableInCatchClause.errors.txt
@@ -24,7 +24,7 @@ tests/cases/conformance/types/any/narrowExceptionVariableInCatchClause.ts(16,17)
                 err.massage; // ERROR: Property 'massage' does not exist on type 'Error'
                     ~~~~~~~
 !!! error TS2551: Property 'massage' does not exist on type 'Error'. Did you mean 'message'?
-!!! related TS2728 /.ts/lib.es5.d.ts:964:5: 'message' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:974:5: 'message' is declared here.
             }
     
             else {
diff --git a/tests/baselines/reference/narrowFromAnyWithInstanceof.errors.txt b/tests/baselines/reference/narrowFromAnyWithInstanceof.errors.txt
@@ -22,14 +22,14 @@ tests/cases/conformance/types/any/narrowFromAnyWithInstanceof.ts(22,7): error TS
         x.mesage;
           ~~~~~~
 !!! error TS2551: Property 'mesage' does not exist on type 'Error'. Did you mean 'message'?
-!!! related TS2728 /.ts/lib.es5.d.ts:964:5: 'message' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:974:5: 'message' is declared here.
     }
     
     if (x instanceof Date) {
         x.getDate();
         x.getHuors();
           ~~~~~~~~
 !!! error TS2551: Property 'getHuors' does not exist on type 'Date'. Did you mean 'getHours'?
-!!! related TS2728 /.ts/lib.es5.d.ts:753:5: 'getHours' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:763:5: 'getHours' is declared here.
     }
     
diff --git a/tests/baselines/reference/narrowFromAnyWithTypePredicate.errors.txt b/tests/baselines/reference/narrowFromAnyWithTypePredicate.errors.txt
@@ -39,14 +39,14 @@ tests/cases/conformance/types/any/narrowFromAnyWithTypePredicate.ts(33,7): error
         x.mesage;
           ~~~~~~
 !!! error TS2551: Property 'mesage' does not exist on type 'Error'. Did you mean 'message'?
-!!! related TS2728 /.ts/lib.es5.d.ts:964:5: 'message' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:974:5: 'message' is declared here.
     }
     
     if (isDate(x)) {
         x.getDate();
         x.getHuors();
           ~~~~~~~~
 !!! error TS2551: Property 'getHuors' does not exist on type 'Date'. Did you mean 'getHours'?
-!!! related TS2728 /.ts/lib.es5.d.ts:753:5: 'getHours' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:763:5: 'getHours' is declared here.
     }
     
diff --git a/tests/baselines/reference/parserMemberAccessAfterPostfixExpression1.errors.txt b/tests/baselines/reference/parserMemberAccessAfterPostfixExpression1.errors.txt
@@ -11,4 +11,4 @@ tests/cases/conformance/parser/ecmascript5/Expressions/parserMemberAccessAfterPo
 !!! error TS1005: ';' expected.
         ~~~~~~~~
 !!! error TS2552: Cannot find name 'toString'. Did you mean 'String'?
-!!! related TS2728 /.ts/lib.es5.d.ts:517:15: 'String' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:527:15: 'String' is declared here.
diff --git a/tests/baselines/reference/parserS7.2_A1.5_T2.errors.txt b/tests/baselines/reference/parserS7.2_A1.5_T2.errors.txt
@@ -19,7 +19,7 @@ tests/cases/conformance/parser/ecmascript5/parserS7.2_A1.5_T2.ts(20,3): error TS
       $ERROR('#1: eval("\\u00A0var x\\u00A0= 1\\u00A0"); x === 1. Actual: ' + (x));
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     
     //CHECK#2
@@ -28,7 +28,7 @@ tests/cases/conformance/parser/ecmascript5/parserS7.2_A1.5_T2.ts(20,3): error TS
       $ERROR('#2:  var x = 1 ; x === 1. Actual: ' + (x));
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     
     
diff --git a/tests/baselines/reference/parserS7.3_A1.1_T2.errors.txt b/tests/baselines/reference/parserS7.3_A1.1_T2.errors.txt
@@ -21,7 +21,7 @@ tests/cases/conformance/parser/ecmascript5/parserS7.3_A1.1_T2.ts(17,3): error TS
       $ERROR('#1: var\\nx\\n=\\n1\\n; x === 1. Actual: ' + (x));
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     
     
diff --git a/tests/baselines/reference/parserS7.6_A4.2_T1.errors.txt b/tests/baselines/reference/parserS7.6_A4.2_T1.errors.txt
@@ -50,70 +50,70 @@ tests/cases/conformance/parser/ecmascript5/parserS7.6_A4.2_T1.ts(142,3): error T
       $ERROR('#А');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0411 = 1;
     if (Б !== 1) {
       $ERROR('#Б');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0412 = 1;
     if (В !== 1) {
       $ERROR('#В');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0413 = 1;
     if (Г !== 1) {
       $ERROR('#Г');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0414 = 1;
     if (Д !== 1) {
       $ERROR('#Д');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0415 = 1;
     if (Е !== 1) {
       $ERROR('#Е');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0416 = 1;
     if (Ж !== 1) {
       $ERROR('#Ж');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0417 = 1;
     if (З !== 1) {
       $ERROR('#З');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0418 = 1;
     if (И !== 1) {
       $ERROR('#И');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u0419 = 1;
     if (Й !== 1) {
       $ERROR('#Й');
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     var \u041A = 1;
     if (К !== 1) {
diff --git a/tests/baselines/reference/parserUnicode1.errors.txt b/tests/baselines/reference/parserUnicode1.errors.txt
@@ -11,13 +11,13 @@ tests/cases/conformance/parser/ecmascript5/parserUnicode1.ts(10,5): error TS2552
         $ERROR('#6.1: var \\u0078x = 1; xx === 6. Actual: ' + (xx));
         ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
       }
     }
     catch (e) {
         $ERROR('#6.2: var \\u0078x = 1; xx === 6. Actual: ' + (xx));
         ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     
     }
diff --git a/tests/baselines/reference/promisePermutations.errors.txt b/tests/baselines/reference/promisePermutations.errors.txt
@@ -295,7 +295,7 @@ tests/cases/compiler/promisePermutations.ts(160,21): error TS2345: Argument of t
                                        ~~~~~~~~~
 !!! error TS2345: Argument of type '(x: any) => IPromise<string>' is not assignable to parameter of type '(error: any) => Promise<number>'.
 !!! error TS2345:   Property 'catch' is missing in type 'IPromise<string>' but required in type 'Promise<number>'.
-!!! related TS2728 /.ts/lib.es5.d.ts:1403:5: 'catch' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:1413:5: 'catch' is declared here.
     var s10g = s10.then(testFunctionP, nIPromise, sIPromise).then(sPromise, sIPromise, sIPromise); // ok
     
     var r11: IPromise<number>;
diff --git a/tests/baselines/reference/promisePermutations2.errors.txt b/tests/baselines/reference/promisePermutations2.errors.txt
@@ -294,7 +294,7 @@ tests/cases/compiler/promisePermutations2.ts(159,21): error TS2345: Argument of
                                        ~~~~~~~~~
 !!! error TS2345: Argument of type '(x: any) => IPromise<string>' is not assignable to parameter of type '(error: any) => Promise<number>'.
 !!! error TS2345:   Property 'catch' is missing in type 'IPromise<string>' but required in type 'Promise<number>'.
-!!! related TS2728 /.ts/lib.es5.d.ts:1403:5: 'catch' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:1413:5: 'catch' is declared here.
     var s10g = s10.then(testFunctionP, nIPromise, sIPromise).then(sPromise, sIPromise, sIPromise); // ok
     
     var r11: IPromise<number>;
diff --git a/tests/baselines/reference/promisePermutations3.errors.txt b/tests/baselines/reference/promisePermutations3.errors.txt
@@ -303,7 +303,7 @@ tests/cases/compiler/promisePermutations3.ts(165,21): error TS2345: Argument of
                                        ~~~~~~~~~
 !!! error TS2345: Argument of type '(x: any) => IPromise<string>' is not assignable to parameter of type '(error: any) => Promise<number>'.
 !!! error TS2345:   Property 'catch' is missing in type 'IPromise<string>' but required in type 'Promise<number>'.
-!!! related TS2728 /.ts/lib.es5.d.ts:1403:5: 'catch' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:1413:5: 'catch' is declared here.
     var s10g = s10.then(testFunctionP, nIPromise, sIPromise).then(sPromise, sIPromise, sIPromise); // ok
     
     var r11: IPromise<number>;
@@ -340,5 +340,5 @@ tests/cases/compiler/promisePermutations3.ts(165,21): error TS2345: Argument of
                         ~~~~~~~~~~~~~~~
 !!! error TS2345: Argument of type '{ <T>(x: T): IPromise<T>; <T>(x: T, y: T): Promise<T>; }' is not assignable to parameter of type '(value: (x: any) => any) => Promise<{}>'.
 !!! error TS2345:   Property 'catch' is missing in type 'IPromise<any>' but required in type 'Promise<{}>'.
-!!! related TS2728 /.ts/lib.es5.d.ts:1403:5: 'catch' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:1413:5: 'catch' is declared here.
     var s12c = s12.then(testFunction12P, testFunction12, testFunction12); // ok
diff --git a/tests/baselines/reference/promiseTypeInference.errors.txt b/tests/baselines/reference/promiseTypeInference.errors.txt
@@ -26,5 +26,5 @@ tests/cases/compiler/promiseTypeInference.ts(10,39): error TS2322: Type 'IPromis
 !!! error TS2322:         Types of parameters 'success' and 'onfulfilled' are incompatible.
 !!! error TS2322:           Type 'TResult1 | PromiseLike<TResult1>' is not assignable to type 'IPromise<TResult1 | TResult2>'.
 !!! error TS2322:             Type 'TResult1' is not assignable to type 'IPromise<TResult1 | TResult2>'.
-!!! related TS6502 /.ts/lib.es5.d.ts:1396:57: The expected type comes from the return type of this signature.
+!!! related TS6502 /.ts/lib.es5.d.ts:1406:57: The expected type comes from the return type of this signature.
     
diff --git a/tests/baselines/reference/scannerS7.2_A1.5_T2.errors.txt b/tests/baselines/reference/scannerS7.2_A1.5_T2.errors.txt
@@ -19,7 +19,7 @@ tests/cases/conformance/scanner/ecmascript5/scannerS7.2_A1.5_T2.ts(20,3): error
       $ERROR('#1: eval("\\u00A0var x\\u00A0= 1\\u00A0"); x === 1. Actual: ' + (x));
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     
     //CHECK#2
@@ -28,7 +28,7 @@ tests/cases/conformance/scanner/ecmascript5/scannerS7.2_A1.5_T2.ts(20,3): error
       $ERROR('#2:  var x = 1 ; x === 1. Actual: ' + (x));
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     
     
diff --git a/tests/baselines/reference/scannerS7.3_A1.1_T2.errors.txt b/tests/baselines/reference/scannerS7.3_A1.1_T2.errors.txt
@@ -21,7 +21,7 @@ tests/cases/conformance/scanner/ecmascript5/scannerS7.3_A1.1_T2.ts(17,3): error
       $ERROR('#1: var\\nx\\n=\\n1\\n; x === 1. Actual: ' + (x));
       ~~~~~~
 !!! error TS2552: Cannot find name '$ERROR'. Did you mean 'Error'?
-!!! related TS2728 /.ts/lib.es5.d.ts:974:15: 'Error' is declared here.
+!!! related TS2728 /.ts/lib.es5.d.ts:984:15: 'Error' is declared here.
     }
     
     
diff --git a/tests/baselines/reference/scannerS7.6_A4.2_T1.errors.txt b/tests/baselines/reference/scannerS7.6_A4.2_T1.errors.txt
diff --git a/tests/baselines/reference/strictBindCallApply1.errors.txt b/tests/baselines/reference/strictBindCallApply1.errors.txt
diff --git a/tests/baselines/reference/strictBindCallApply1.js b/tests/baselines/reference/strictBindCallApply1.js
diff --git a/tests/baselines/reference/strictBindCallApply1.symbols b/tests/baselines/reference/strictBindCallApply1.symbols
diff --git a/tests/baselines/reference/strictBindCallApply1.types b/tests/baselines/reference/strictBindCallApply1.types
diff --git a/tests/baselines/reference/taggedTemplateStringsWithOverloadResolution1.errors.txt b/tests/baselines/reference/taggedTemplateStringsWithOverloadResolution1.errors.txt
diff --git a/tests/baselines/reference/taggedTemplateStringsWithOverloadResolution1_ES6.errors.txt b/tests/baselines/reference/taggedTemplateStringsWithOverloadResolution1_ES6.errors.txt
diff --git a/tests/cases/conformance/functions/strictBindCallApply1.ts b/tests/cases/conformance/functions/strictBindCallApply1.ts

Original file line number	Diff line number	Diff line change
`@@ -24,7 +24,7 @@ tests/cases/conformance/types/any/narrowExceptionVariableInCatchClause.ts(16,17)`
`24`	`24`	`err.massage; // ERROR: Property 'massage' does not exist on type 'Error'`
`25`	`25`	`~~~~~~~`
`26`	`26`	`!!! error TS2551: Property 'massage' does not exist on type 'Error'. Did you mean 'message'?`
`27`		`-!!! related TS2728 /.ts/lib.es5.d.ts:964:5: 'message' is declared here.`
	`27`	`+!!! related TS2728 /.ts/lib.es5.d.ts:974:5: 'message' is declared here.`
`28`	`28`	`}`
`29`	`29`
`30`	`30`	`else {`