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Merge branch 'master' into exportDefaultType

Browse Source 
Conflicts:
	src/compiler/checker.ts
This commit is contained in:
Mohamed Hegazy
2015-03-15 14:23:40 -07:00
parent a6a8a96249 a02f85d71e
commit 7430f3c9c7
59 changed files with 13641 additions and 27118 deletions
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8
tests/baselines/reference/APISample_compile.js
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@@ -1238,8 +1238,6 @@ declare module "typescript" {
target?: ScriptTarget;
version?: boolean;
watch?: boolean;
stripInternal?: boolean;
preserveNewLines?: boolean;
[option: string]: string | number | boolean;
}
const enum ModuleKind {
@@ -1481,7 +1479,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the TypeScript compiler release */
var version: string;
let version: string;
function createCompilerHost(options: CompilerOptions): CompilerHost;
function getPreEmitDiagnostics(program: Program): Diagnostic[];
function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
@@ -1489,7 +1487,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the language service API */
var servicesVersion: string;
let servicesVersion: string;
interface Node {
getSourceFile(): SourceFile;
getChildCount(sourceFile?: SourceFile): number;
@@ -1976,7 +1974,7 @@ declare module "typescript" {
throwIfCancellationRequested(): void;
}
function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile;
var disableIncrementalParsing: boolean;
let disableIncrementalParsing: boolean;
function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
function createDocumentRegistry(): DocumentRegistry;
function preProcessFile(sourceText: string, readImportFiles?: boolean): PreProcessedFileInfo;

12
tests/baselines/reference/APISample_compile.types
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@@ -3951,12 +3951,6 @@ declare module "typescript" {
>SymbolWriter : SymbolWriter
writeReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void;
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
>SignatureDeclaration : SignatureDeclaration
>enclosingDeclaration : Node
>Node : Node
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
@@ -4740,7 +4734,7 @@ declare module "typescript" {
types: Type[];
>types : Type[]
}
>Type : Type
resolvedProperties: SymbolTable;
@@ -4772,7 +4766,7 @@ declare module "typescript" {
constructSignatures: Signature[];
>constructSignatures : Signature[]
>Signature : Signature
stringIndexType: Type;
@@ -6122,7 +6116,7 @@ declare module "typescript" {
>T : T
>T : T
>T : T
function modifierToFlag(token: SyntaxKind): NodeFlags;
>modifierToFlag : (token: SyntaxKind) => NodeFlags
>token : SyntaxKind

8
tests/baselines/reference/APISample_linter.js
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@@ -1269,8 +1269,6 @@ declare module "typescript" {
target?: ScriptTarget;
version?: boolean;
watch?: boolean;
stripInternal?: boolean;
preserveNewLines?: boolean;
[option: string]: string | number | boolean;
}
const enum ModuleKind {
@@ -1512,7 +1510,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the TypeScript compiler release */
var version: string;
let version: string;
function createCompilerHost(options: CompilerOptions): CompilerHost;
function getPreEmitDiagnostics(program: Program): Diagnostic[];
function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
@@ -1520,7 +1518,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the language service API */
var servicesVersion: string;
let servicesVersion: string;
interface Node {
getSourceFile(): SourceFile;
getChildCount(sourceFile?: SourceFile): number;
@@ -2007,7 +2005,7 @@ declare module "typescript" {
throwIfCancellationRequested(): void;
}
function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile;
var disableIncrementalParsing: boolean;
let disableIncrementalParsing: boolean;
function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
function createDocumentRegistry(): DocumentRegistry;
function preProcessFile(sourceText: string, readImportFiles?: boolean): PreProcessedFileInfo;

12
tests/baselines/reference/APISample_linter.types
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@@ -4097,12 +4097,6 @@ declare module "typescript" {
>SymbolWriter : SymbolWriter
writeReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void;
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
>SignatureDeclaration : SignatureDeclaration
>enclosingDeclaration : Node
>Node : Node
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
@@ -4886,7 +4880,7 @@ declare module "typescript" {
types: Type[];
>types : Type[]
}
>Type : Type
resolvedProperties: SymbolTable;
@@ -4918,7 +4912,7 @@ declare module "typescript" {
constructSignatures: Signature[];
>constructSignatures : Signature[]
>Signature : Signature
stringIndexType: Type;
@@ -6268,7 +6262,7 @@ declare module "typescript" {
>T : T
>T : T
>T : T
function modifierToFlag(token: SyntaxKind): NodeFlags;
>modifierToFlag : (token: SyntaxKind) => NodeFlags
>token : SyntaxKind

8
tests/baselines/reference/APISample_transform.js
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@@ -1270,8 +1270,6 @@ declare module "typescript" {
target?: ScriptTarget;
version?: boolean;
watch?: boolean;
stripInternal?: boolean;
preserveNewLines?: boolean;
[option: string]: string | number | boolean;
}
const enum ModuleKind {
@@ -1513,7 +1511,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the TypeScript compiler release */
var version: string;
let version: string;
function createCompilerHost(options: CompilerOptions): CompilerHost;
function getPreEmitDiagnostics(program: Program): Diagnostic[];
function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
@@ -1521,7 +1519,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the language service API */
var servicesVersion: string;
let servicesVersion: string;
interface Node {
getSourceFile(): SourceFile;
getChildCount(sourceFile?: SourceFile): number;
@@ -2008,7 +2006,7 @@ declare module "typescript" {
throwIfCancellationRequested(): void;
}
function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile;
var disableIncrementalParsing: boolean;
let disableIncrementalParsing: boolean;
function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
function createDocumentRegistry(): DocumentRegistry;
function preProcessFile(sourceText: string, readImportFiles?: boolean): PreProcessedFileInfo;

12
tests/baselines/reference/APISample_transform.types
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@@ -4047,12 +4047,6 @@ declare module "typescript" {
>SymbolWriter : SymbolWriter
writeReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void;
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
>SignatureDeclaration : SignatureDeclaration
>enclosingDeclaration : Node
>Node : Node
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
@@ -4836,7 +4830,7 @@ declare module "typescript" {
types: Type[];
>types : Type[]
}
>Type : Type
resolvedProperties: SymbolTable;
@@ -4868,7 +4862,7 @@ declare module "typescript" {
constructSignatures: Signature[];
>constructSignatures : Signature[]
>Signature : Signature
stringIndexType: Type;
@@ -6218,7 +6212,7 @@ declare module "typescript" {
>T : T
>T : T
>T : T
function modifierToFlag(token: SyntaxKind): NodeFlags;
>modifierToFlag : (token: SyntaxKind) => NodeFlags
>token : SyntaxKind

8
tests/baselines/reference/APISample_watcher.js
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@@ -1307,8 +1307,6 @@ declare module "typescript" {
target?: ScriptTarget;
version?: boolean;
watch?: boolean;
stripInternal?: boolean;
preserveNewLines?: boolean;
[option: string]: string | number | boolean;
}
const enum ModuleKind {
@@ -1550,7 +1548,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the TypeScript compiler release */
var version: string;
let version: string;
function createCompilerHost(options: CompilerOptions): CompilerHost;
function getPreEmitDiagnostics(program: Program): Diagnostic[];
function flattenDiagnosticMessageText(messageText: string | DiagnosticMessageChain, newLine: string): string;
@@ -1558,7 +1556,7 @@ declare module "typescript" {
}
declare module "typescript" {
/** The version of the language service API */
var servicesVersion: string;
let servicesVersion: string;
interface Node {
getSourceFile(): SourceFile;
getChildCount(sourceFile?: SourceFile): number;
@@ -2045,7 +2043,7 @@ declare module "typescript" {
throwIfCancellationRequested(): void;
}
function createLanguageServiceSourceFile(fileName: string, scriptSnapshot: IScriptSnapshot, scriptTarget: ScriptTarget, version: string, setNodeParents: boolean): SourceFile;
var disableIncrementalParsing: boolean;
let disableIncrementalParsing: boolean;
function updateLanguageServiceSourceFile(sourceFile: SourceFile, scriptSnapshot: IScriptSnapshot, version: string, textChangeRange: TextChangeRange, aggressiveChecks?: boolean): SourceFile;
function createDocumentRegistry(): DocumentRegistry;
function preProcessFile(sourceText: string, readImportFiles?: boolean): PreProcessedFileInfo;

12
tests/baselines/reference/APISample_watcher.types
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@@ -4220,12 +4220,6 @@ declare module "typescript" {
>SymbolWriter : SymbolWriter
writeReturnTypeOfSignatureDeclaration(signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter): void;
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
>SignatureDeclaration : SignatureDeclaration
>enclosingDeclaration : Node
>Node : Node
>writeReturnTypeOfSignatureDeclaration : (signatureDeclaration: SignatureDeclaration, enclosingDeclaration: Node, flags: TypeFormatFlags, writer: SymbolWriter) => void
>signatureDeclaration : SignatureDeclaration
@@ -5009,7 +5003,7 @@ declare module "typescript" {
types: Type[];
>types : Type[]
}
>Type : Type
resolvedProperties: SymbolTable;
@@ -5041,7 +5035,7 @@ declare module "typescript" {
constructSignatures: Signature[];
>constructSignatures : Signature[]
>Signature : Signature
stringIndexType: Type;
@@ -6391,7 +6385,7 @@ declare module "typescript" {
>T : T
>T : T
>T : T
function modifierToFlag(token: SyntaxKind): NodeFlags;
>modifierToFlag : (token: SyntaxKind) => NodeFlags
>token : SyntaxKind

28
tests/baselines/reference/letConstMatchingParameterNames.js Normal file
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@@ -0,0 +1,28 @@
//// [letConstMatchingParameterNames.ts]
let parent = true;
const parent2 = true;
declare function use(a: any);
function a() {
let parent = 1;
const parent2 = 2;
function b(parent: string, parent2: number) {
use(parent);
use(parent2);
}
}
//// [letConstMatchingParameterNames.js]
var parent = true;
var parent2 = true;
function a() {
var _parent = 1;
var _parent2 = 2;
function b(parent, parent2) {
use(parent);
use(parent2);
}
}

37
tests/baselines/reference/letConstMatchingParameterNames.types Normal file
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@@ -0,0 +1,37 @@
=== tests/cases/compiler/letConstMatchingParameterNames.ts ===
let parent = true;
>parent : boolean
const parent2 = true;
>parent2 : boolean
declare function use(a: any);
>use : (a: any) => any
>a : any
function a() {
>a : () => void
let parent = 1;
>parent : number
const parent2 = 2;
>parent2 : number
function b(parent: string, parent2: number) {
>b : (parent: string, parent2: number) => void
>parent : string
>parent2 : number
use(parent);
>use(parent) : any
>use : (a: any) => any
>parent : string
use(parent2);
>use(parent2) : any
>use : (a: any) => any
>parent2 : number
}
}

11
tests/baselines/reference/letInNonStrictMode.js Normal file
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@@ -0,0 +1,11 @@
//// [letInNonStrictMode.ts]
let [x] = [1];
let {a: y} = {a: 1};
//// [letInNonStrictMode.js]
var x = ([
1
])[0];
var y = ({
a: 1
}).a;

11
tests/baselines/reference/letInNonStrictMode.types Normal file
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@@ -0,0 +1,11 @@
=== tests/cases/compiler/letInNonStrictMode.ts ===
let [x] = [1];
>x : number
>[1] : [number]
let {a: y} = {a: 1};
>a : unknown
>y : number
>{a: 1} : { a: number; }
>a : number

28
tests/baselines/reference/shadowingViaLocalValueOrBindingElement.errors.txt Normal file
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@@ -0,0 +1,28 @@
tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts(4,13): error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts(5,15): error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts(6,18): error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts(7,15): error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts(8,18): error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
==== tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts (5 errors) ====
if (true) {
let x;
if (true) {
var x = 0; // Error
~
!!! error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
var { x = 0 } = { x: 0 }; // Error
~
!!! error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
var { x: x = 0 } = { x: 0 }; // Error
~
!!! error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
var { x } = { x: 0 }; // Error
~
!!! error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
var { x: x } = { x: 0 }; // Error
~
!!! error TS2481: Cannot initialize outer scoped variable 'x' in the same scope as block scoped declaration 'x'.
}
}

31
tests/baselines/reference/shadowingViaLocalValueOrBindingElement.js Normal file
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@@ -0,0 +1,31 @@
//// [shadowingViaLocalValueOrBindingElement.ts]
if (true) {
let x;
if (true) {
var x = 0; // Error
var { x = 0 } = { x: 0 }; // Error
var { x: x = 0 } = { x: 0 }; // Error
var { x } = { x: 0 }; // Error
var { x: x } = { x: 0 }; // Error
}
}
//// [shadowingViaLocalValueOrBindingElement.js]
if (true) {
var _x;
if (true) {
var x = 0; // Error
var _a = ({
_x: 0
}).x, x = _a === void 0 ? 0 : _a; // Error
var _b = ({
_x: 0
}).x, x = _b === void 0 ? 0 : _b; // Error
var x = ({
_x: 0
}).x; // Error
var x = ({
_x: 0
}).x; // Error
}
}

44
tests/baselines/reference/taggedTemplateStringsTypeArgumentInference.js
View File

@@ -145,23 +145,16 @@ function someGenerics4(strs, n, f) {
// 2 parameter generic tag with argument 2 of type parameter type and argument 1 of function type whose parameter is of type parameter type
function someGenerics5(strs, n, f) {
}
(_n = ["", " ", ""], _n.raw = ["", " ", ""], someGenerics5(_n, 4, function () {
(_o = ["", " ", ""], _o.raw = ["", " ", ""], someGenerics5(_o, 4, function () {
return null;
}));
(_o = ["", "", ""], _o.raw = ["", "", ""], someGenerics5(_o, '', function () {
(_p = ["", "", ""], _p.raw = ["", "", ""], someGenerics5(_p, '', function () {
return 3;
}));
(_p = ["", "", ""], _p.raw = ["", "", ""], someGenerics5(_p, null, null));
(_q = ["", "", ""], _q.raw = ["", "", ""], someGenerics5(_q, null, null));
// Generic tag with multiple arguments of function types that each have parameters of the same generic type
function someGenerics6(strs, a, b, c) {
}
(_q = ["", "", "", ""], _q.raw = ["", "", "", ""], someGenerics6(_q, function (n) {
return n;
}, function (n) {
return n;
}, function (n) {
return n;
}));
(_r = ["", "", "", ""], _r.raw = ["", "", "", ""], someGenerics6(_r, function (n) {
return n;
}, function (n) {
@@ -176,16 +169,16 @@ function someGenerics6(strs, a, b, c) {
}, function (n) {
return n;
}));
// Generic tag with multiple arguments of function types that each have parameters of different generic type
function someGenerics7(strs, a, b, c) {
}
(_t = ["", "", "", ""], _t.raw = ["", "", "", ""], someGenerics7(_t, function (n) {
(_t = ["", "", "", ""], _t.raw = ["", "", "", ""], someGenerics6(_t, function (n) {
return n;
}, function (n) {
return n;
}, function (n) {
return n;
}));
// Generic tag with multiple arguments of function types that each have parameters of different generic type
function someGenerics7(strs, a, b, c) {
}
(_u = ["", "", "", ""], _u.raw = ["", "", "", ""], someGenerics7(_u, function (n) {
return n;
}, function (n) {
@@ -200,19 +193,26 @@ function someGenerics7(strs, a, b, c) {
}, function (n) {
return n;
}));
(_w = ["", "", "", ""], _w.raw = ["", "", "", ""], someGenerics7(_w, function (n) {
return n;
}, function (n) {
return n;
}, function (n) {
return n;
}));
// Generic tag with argument of generic function type
function someGenerics8(strs, n) {
return n;
}
var x = (_w = ["", ""], _w.raw = ["", ""], someGenerics8(_w, someGenerics7));
(_x = ["", "", "", ""], _x.raw = ["", "", "", ""], x(_x, null, null, null));
var x = (_x = ["", ""], _x.raw = ["", ""], someGenerics8(_x, someGenerics7));
(_y = ["", "", "", ""], _y.raw = ["", "", "", ""], x(_y, null, null, null));
// Generic tag with multiple parameters of generic type passed arguments with no best common type
function someGenerics9(strs, a, b, c) {
return null;
}
var a9a = (_y = ["", "", "", ""], _y.raw = ["", "", "", ""], someGenerics9(_y, '', 0, []));
var a9a = (_z = ["", "", "", ""], _z.raw = ["", "", "", ""], someGenerics9(_z, '', 0, []));
var a9a;
var a9e = (_z = ["", "", "", ""], _z.raw = ["", "", "", ""], someGenerics9(_z, undefined, {
var a9e = (_0 = ["", "", "", ""], _0.raw = ["", "", "", ""], someGenerics9(_0, undefined, {
x: 6,
z: new Date()
}, {
@@ -221,7 +221,7 @@ var a9e = (_z = ["", "", "", ""], _z.raw = ["", "", "", ""], someGenerics9(_z, u
}));
var a9e;
// Generic tag with multiple parameters of generic type passed arguments with a single best common type
var a9d = (_0 = ["", "", "", ""], _0.raw = ["", "", "", ""], someGenerics9(_0, {
var a9d = (_1 = ["", "", "", ""], _1.raw = ["", "", "", ""], someGenerics9(_1, {
x: 3
}, {
x: 6
@@ -231,9 +231,9 @@ var a9d = (_0 = ["", "", "", ""], _0.raw = ["", "", "", ""], someGenerics9(_0, {
var a9d;
// Generic tag with multiple parameters of generic type where one argument is of type 'any'
var anyVar;
var a = (_1 = ["", "", "", ""], _1.raw = ["", "", "", ""], someGenerics9(_1, 7, anyVar, 4));
var a = (_2 = ["", "", "", ""], _2.raw = ["", "", "", ""], someGenerics9(_2, 7, anyVar, 4));
var a;
// Generic tag with multiple parameters of generic type where one argument is [] and the other is not 'any'
var arr = (_2 = ["", "", "", ""], _2.raw = ["", "", "", ""], someGenerics9(_2, [], null, undefined));
var arr = (_3 = ["", "", "", ""], _3.raw = ["", "", "", ""], someGenerics9(_3, [], null, undefined));
var arr;
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y, _z, _0, _1, _2;
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y, _z, _0, _1, _2, _3;

22
tests/baselines/reference/taggedTemplateStringsWithOverloadResolution3.js
View File

@@ -103,26 +103,26 @@ var s = (_k = ["", ""], _k.raw = ["", ""], fn3(_k, 4));
var s = (_l = ["", "", "", ""], _l.raw = ["", "", "", ""], fn3(_l, '', '', ''));
var n = (_m = ["", "", "", ""], _m.raw = ["", "", "", ""], fn3(_m, '', '', 3));
// Generic overloads with differing arity tagging with argument count that doesn't match any overload
(_n = [""], _n.raw = [""], fn3(_n)); // Error
(_o = [""], _o.raw = [""], fn3(_o)); // Error
function fn4() {
}
// Generic overloads with constraints tagged with types that satisfy the constraints
(_o = ["", "", ""], _o.raw = ["", "", ""], fn4(_o, '', 3));
(_p = ["", "", ""], _p.raw = ["", "", ""], fn4(_p, 3, ''));
(_q = ["", "", ""], _q.raw = ["", "", ""], fn4(_q, 3, undefined));
(_r = ["", "", ""], _r.raw = ["", "", ""], fn4(_r, '', null));
(_p = ["", "", ""], _p.raw = ["", "", ""], fn4(_p, '', 3));
(_q = ["", "", ""], _q.raw = ["", "", ""], fn4(_q, 3, ''));
(_r = ["", "", ""], _r.raw = ["", "", ""], fn4(_r, 3, undefined));
(_s = ["", "", ""], _s.raw = ["", "", ""], fn4(_s, '', null));
// Generic overloads with constraints called with type arguments that do not satisfy the constraints
(_s = ["", "", ""], _s.raw = ["", "", ""], fn4(_s, null, null)); // Error
(_t = ["", "", ""], _t.raw = ["", "", ""], fn4(_t, null, null)); // Error
// Generic overloads with constraints called without type arguments but with types that do not satisfy the constraints
(_t = ["", "", ""], _t.raw = ["", "", ""], fn4(_t, true, null));
(_u = ["", "", ""], _u.raw = ["", "", ""], fn4(_u, null, true));
(_u = ["", "", ""], _u.raw = ["", "", ""], fn4(_u, true, null));
(_v = ["", "", ""], _v.raw = ["", "", ""], fn4(_v, null, true));
function fn5() {
return undefined;
}
(_v = ["", ""], _v.raw = ["", ""], fn5(_v, function (n) {
(_w = ["", ""], _w.raw = ["", ""], fn5(_w, function (n) {
return n.toFixed();
})); // will error; 'n' should have type 'string'.
(_w = ["", ""], _w.raw = ["", ""], fn5(_w, function (n) {
(_x = ["", ""], _x.raw = ["", ""], fn5(_x, function (n) {
return n.substr(0);
}));
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s, _t, _u, _v, _w;
var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x;

15
tests/cases/compiler/letConstMatchingParameterNames.ts Normal file
View File

@@ -0,0 +1,15 @@
// @target: es5
let parent = true;
const parent2 = true;
declare function use(a: any);
function a() {
let parent = 1;
const parent2 = 2;
function b(parent: string, parent2: number) {
use(parent);
use(parent2);
}
}

2
tests/cases/compiler/letInNonStrictMode.ts Normal file
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@@ -0,0 +1,2 @@
let [x] = [1];
let {a: y} = {a: 1};

10
tests/cases/compiler/shadowingViaLocalValueOrBindingElement.ts Normal file
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@@ -0,0 +1,10 @@
if (true) {
let x;
if (true) {
var x = 0; // Error
var { x = 0 } = { x: 0 }; // Error
var { x: x = 0 } = { x: 0 }; // Error
var { x } = { x: 0 }; // Error
var { x: x } = { x: 0 }; // Error
}
}

24
tests/cases/fourslash/navbar_exportDefault.ts Normal file
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/// <reference path="fourslash.ts" />
// @Filename: a.ts
//// {| "itemName": "default", "kind": "class", "parentName": "" |}export default class { }
// @Filename: b.ts
//// {| "itemName": "C", "kind": "class", "parentName": "" |}export default class C { }
// @Filename: c.ts
//// {| "itemName": "default", "kind": "function", "parentName": "" |}export default function { }
// @Filename: d.ts
//// {| "itemName": "Func", "kind": "function", "parentName": "" |}export default function Func { }
test.markers().forEach(marker => {
goTo.file(marker.fileName);
verify.getScriptLexicalStructureListContains(
marker.data.itemName,
marker.data.kind,
marker.fileName,
marker.data.parentName,
marker.data.isAdditionalRange,
marker.position);
});