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tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(14,13): error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyTestClass'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(18,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyTestClass'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(22,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(24,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyTestClass'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(27,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(29,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyTestClass'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(37,13): error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyTestClass'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(53,16): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(61,16): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(83,13): error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(87,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(91,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(93,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(96,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(98,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(106,13): error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(122,16): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts(130,16): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
==== tests/cases/conformance/expressions/thisKeyword/typeOfThis.ts (18 errors) ====
class MyTestClass {
private canary: number;
static staticCanary: number;
constructor() {
//type of 'this' in constructor body is the class instance type
var p = this.canary;
var p: number;
this.canary = 3;
}
//type of 'this' in member function param list is the class instance type
memberFunc(t = this) {
var t: MyTestClass;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyTestClass'.
//type of 'this' in member function body is the class instance type
var p = this;
var p: MyTestClass;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyTestClass'.
}
//type of 'this' in member accessor(get and set) body is the class instance type
get prop() {
~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
var p = this;
var p: MyTestClass;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyTestClass'.
return this;
}
set prop(v) {
~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
var p = this;
var p: MyTestClass;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyTestClass'.
p = v;
v = p;
}
someFunc = () => {
//type of 'this' in member variable initializer is the class instance type
var t = this;
var t: MyTestClass;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyTestClass'.
};
//type of 'this' in static function param list is constructor function type
static staticFn(t = this) {
var t: typeof MyTestClass;
var t = MyTestClass;
t.staticCanary;
//type of 'this' in static function body is constructor function type
var p = this;
var p: typeof MyTestClass;
var p = MyTestClass;
p.staticCanary;
}
static get staticProp() {
~~~~~~~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
//type of 'this' in static accessor body is constructor function type
var p = this;
var p: typeof MyTestClass;
var p = MyTestClass;
p.staticCanary;
return this;
}
static set staticProp(v: typeof MyTestClass) {
~~~~~~~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
//type of 'this' in static accessor body is constructor function type
var p = this;
var p: typeof MyTestClass;
var p = MyTestClass;
p.staticCanary;
}
}
class MyGenericTestClass<T, U> {
private canary: number;
static staticCanary: number;
constructor() {
//type of 'this' in constructor body is the class instance type
var p = this.canary;
var p: number;
this.canary = 3;
}
//type of 'this' in member function param list is the class instance type
memberFunc(t = this) {
var t: MyGenericTestClass<T, U>;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
//type of 'this' in member function body is the class instance type
var p = this;
var p: MyGenericTestClass<T, U>;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
}
//type of 'this' in member accessor(get and set) body is the class instance type
get prop() {
~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
var p = this;
var p: MyGenericTestClass<T, U>;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
return this;
}
set prop(v) {
~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
var p = this;
var p: MyGenericTestClass<T, U>;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'p' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
p = v;
v = p;
}
someFunc = () => {
//type of 'this' in member variable initializer is the class instance type
var t = this;
var t: MyGenericTestClass<T, U>;
~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 't' must be of type 'this', but here has type 'MyGenericTestClass<T, U>'.
};
//type of 'this' in static function param list is constructor function type
static staticFn(t = this) {
var t: typeof MyGenericTestClass;
var t = MyGenericTestClass;
t.staticCanary;
//type of 'this' in static function body is constructor function type
var p = this;
var p: typeof MyGenericTestClass;
var p = MyGenericTestClass;
p.staticCanary;
}
static get staticProp() {
~~~~~~~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
//type of 'this' in static accessor body is constructor function type
var p = this;
var p: typeof MyGenericTestClass;
var p = MyGenericTestClass;
p.staticCanary;
return this;
}
static set staticProp(v: typeof MyGenericTestClass) {
~~~~~~~~~~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
//type of 'this' in static accessor body is constructor function type
var p = this;
var p: typeof MyGenericTestClass;
var p = MyGenericTestClass;
p.staticCanary;
}
}
//type of 'this' in a function declaration param list is Any
function fn(s = this) {
var s: any;
s.spaaaaaaace = 4;
//type of 'this' in a function declaration body is Any
var t: any;
var t = this;
this.spaaaaace = 4;
}
//type of 'this' in a function expression param list list is Any
var q1 = function (s = this) {
var s: any;
s.spaaaaaaace = 4;
//type of 'this' in a function expression body is Any
var t: any;
var t = this;
this.spaaaaace = 4;
}
//type of 'this' in a fat arrow expression param list is Any
var q2 = (s = this) => {
var s: any;
s.spaaaaaaace = 4;
//type of 'this' in a fat arrow expression body is Any
var t: any;
var t = this;
this.spaaaaace = 4;
}
//type of 'this' in global module is Any
var t: any;
var t = this;
this.spaaaaace = 4;
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