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Add tests

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This commit is contained in:
Mohamed Hegazy 2016-06-29 13:35:10 -07:00
parent 4789ff0316
commit 62f47fe995
10 changed files with 1286 additions and 0 deletions
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159
tests/baselines/reference/unusedLocalsAndParameters.errors.txt Normal file
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tests/cases/compiler/unusedLocalsAndParameters.ts(5,12): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(10,22): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(16,5): error TS6133: 'farrow' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(16,15): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(19,7): error TS6133: 'C' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(21,12): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(24,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/compiler/unusedLocalsAndParameters.ts(24,11): error TS6133: 'v' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(28,5): error TS6133: 'E' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(30,12): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(33,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/compiler/unusedLocalsAndParameters.ts(33,11): error TS6133: 'v' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(39,12): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(42,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/compiler/unusedLocalsAndParameters.ts(42,11): error TS6133: 'v' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(49,10): error TS6133: 'i' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(53,10): error TS6133: 'i' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(57,17): error TS6133: 'n' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(64,11): error TS6133: 'c' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(69,11): error TS6133: 'a' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(72,11): error TS6133: 'c' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(75,11): error TS6133: 'c' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(80,11): error TS6133: 'N' is declared but never used.
tests/cases/compiler/unusedLocalsAndParameters.ts(81,9): error TS6133: 'x' is declared but never used.
==== tests/cases/compiler/unusedLocalsAndParameters.ts (24 errors) ====
export { };
// function declaration paramter
function f(a) {
~
!!! error TS6133: 'a' is declared but never used.
}
f(0);
// function expression paramter
var fexp = function (a) {
~
!!! error TS6133: 'a' is declared but never used.
};
fexp(0);
// arrow function paramter
var farrow = (a) => {
~~~~~~
!!! error TS6133: 'farrow' is declared but never used.
~
!!! error TS6133: 'a' is declared but never used.
};
class C {
~
!!! error TS6133: 'C' is declared but never used.
// Method declaration paramter
method(a) {
~
!!! error TS6133: 'a' is declared but never used.
}
// Accessor declaration paramter
set x(v: number) {
~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
~
!!! error TS6133: 'v' is declared but never used.
}
}
var E = class {
~
!!! error TS6133: 'E' is declared but never used.
// Method declaration paramter
method(a) {
~
!!! error TS6133: 'a' is declared but never used.
}
// Accessor declaration paramter
set x(v: number) {
~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
~
!!! error TS6133: 'v' is declared but never used.
}
}
var o = {
// Object literal method declaration paramter
method(a) {
~
!!! error TS6133: 'a' is declared but never used.
},
// Accessor declaration paramter
set x(v: number) {
~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
~
!!! error TS6133: 'v' is declared but never used.
}
};
o;
// in a for..in statment
for (let i in o) {
~
!!! error TS6133: 'i' is declared but never used.
}
// in a for..of statment
for (let i of [1, 2, 3]) {
~
!!! error TS6133: 'i' is declared but never used.
}
// in a for. statment
for (let i = 0, n; i < 10; i++) {
~
!!! error TS6133: 'n' is declared but never used.
}
// in a block
const condition = false;
if (condition) {
const c = 0;
~
!!! error TS6133: 'c' is declared but never used.
}
// in try/catch/finally
try {
const a = 0;
~
!!! error TS6133: 'a' is declared but never used.
}
catch (e) {
const c = 1;
~
!!! error TS6133: 'c' is declared but never used.
}
finally {
const c = 0;
~
!!! error TS6133: 'c' is declared but never used.
}
// in a namespace
namespace N {
~
!!! error TS6133: 'N' is declared but never used.
var x;
~
!!! error TS6133: 'x' is declared but never used.
}

168
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//// [unusedLocalsAndParameters.ts]
export { };
// function declaration paramter
function f(a) {
}
f(0);
// function expression paramter
var fexp = function (a) {
};
fexp(0);
// arrow function paramter
var farrow = (a) => {
};
class C {
// Method declaration paramter
method(a) {
}
// Accessor declaration paramter
set x(v: number) {
}
}
var E = class {
// Method declaration paramter
method(a) {
}
// Accessor declaration paramter
set x(v: number) {
}
}
var o = {
// Object literal method declaration paramter
method(a) {
},
// Accessor declaration paramter
set x(v: number) {
}
};
o;
// in a for..in statment
for (let i in o) {
}
// in a for..of statment
for (let i of [1, 2, 3]) {
}
// in a for. statment
for (let i = 0, n; i < 10; i++) {
}
// in a block
const condition = false;
if (condition) {
const c = 0;
}
// in try/catch/finally
try {
const a = 0;
}
catch (e) {
const c = 1;
}
finally {
const c = 0;
}
// in a namespace
namespace N {
var x;
}
//// [unusedLocalsAndParameters.js]
"use strict";
// function declaration paramter
function f(a) {
}
f(0);
// function expression paramter
var fexp = function (a) {
};
fexp(0);
// arrow function paramter
var farrow = function (a) {
};
var C = (function () {
function C() {
}
// Method declaration paramter
C.prototype.method = function (a) {
};
Object.defineProperty(C.prototype, "x", {
// Accessor declaration paramter
set: function (v) {
},
enumerable: true,
configurable: true
});
return C;
}());
var E = (function () {
function class_1() {
}
// Method declaration paramter
class_1.prototype.method = function (a) {
};
Object.defineProperty(class_1.prototype, "x", {
// Accessor declaration paramter
set: function (v) {
},
enumerable: true,
configurable: true
});
return class_1;
}());
var o = {
// Object literal method declaration paramter
method: function (a) {
},
// Accessor declaration paramter
set x(v) {
}
};
o;
// in a for..in statment
for (var i in o) {
}
// in a for..of statment
for (var _i = 0, _a = [1, 2, 3]; _i < _a.length; _i++) {
var i = _a[_i];
}
// in a for. statment
for (var i = 0, n = void 0; i < 10; i++) {
}
// in a block
var condition = false;
if (condition) {
var c = 0;
}
// in try/catch/finally
try {
var a = 0;
}
catch (e) {
var c = 1;
}
finally {
var c = 0;
}
// in a namespace
var N;
(function (N) {
var x;
})(N || (N = {}));

172
tests/baselines/reference/unusedLocalsAndParametersDeferred.errors.txt Normal file
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tests/cases/compiler/unusedLocalsAndParametersDeferred.ts(42,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/compiler/unusedLocalsAndParametersDeferred.ts(65,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
tests/cases/compiler/unusedLocalsAndParametersDeferred.ts(87,9): error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
==== tests/cases/compiler/unusedLocalsAndParametersDeferred.ts (3 errors) ====
export { };
function defered<T>(a: () => T): T {
return a();
}
// function declaration paramter
function f(a) {
defered(() => {
a;
});
}
f(0);
// function expression paramter
var fexp = function (a) {
defered(() => {
a;
});
};
fexp(1);
// arrow function paramter
var farrow = (a) => {
defered(() => {
a;
});
};
farrow(2);
let prop1;
class C {
// Method declaration paramter
method(a) {
defered(() => {
a;
});
}
// Accessor declaration paramter
set x(v: number) {
~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
defered(() => {
v;
});
}
// in a property initalizer
p = defered(() => {
prop1;
});
}
new C();
let prop2;
var E = class {
// Method declaration paramter
method(a) {
defered(() => {
a;
});
}
// Accessor declaration paramter
set x(v: number) {
~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
defered(() => {
v;
});
}
// in a property initalizer
p = defered(() => {
prop2;
});
}
new E();
var o = {
// Object literal method declaration paramter
method(a) {
defered(() => {
a;
});
},
// Accessor declaration paramter
set x(v: number) {
~
!!! error TS1056: Accessors are only available when targeting ECMAScript 5 and higher.
defered(() => {
v;
});
},
// in a property initalizer
p: defered(() => {
prop1;
})
};
o;
// in a for..in statment
for (let i in o) {
defered(() => {
i;
});
}
// in a for..of statment
for (let i of [1,2,3]) {
defered(() => {
i;
});
}
// in a for. statment
for (let i = 0; i < 10; i++) {
defered(() => {
i;
});
}
// in a block
const condition = false;
if (condition) {
const c = 0;
defered(() => {
c;
});
}
// in try/catch/finally
try {
const a = 0;
defered(() => {
a;
});
}
catch (e) {
const c = 1;
defered(() => {
c;
});
}
finally {
const c = 0;
defered(() => {
c;
});
}
// in a namespace
namespace N {
var x;
defered(() => {
x;
});
}
N;

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tests/baselines/reference/unusedLocalsAndParametersDeferred.js Normal file
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//// [unusedLocalsAndParametersDeferred.ts]
export { };
function defered<T>(a: () => T): T {
return a();
}
// function declaration paramter
function f(a) {
defered(() => {
a;
});
}
f(0);
// function expression paramter
var fexp = function (a) {
defered(() => {
a;
});
};
fexp(1);
// arrow function paramter
var farrow = (a) => {
defered(() => {
a;
});
};
farrow(2);
let prop1;
class C {
// Method declaration paramter
method(a) {
defered(() => {
a;
});
}
// Accessor declaration paramter
set x(v: number) {
defered(() => {
v;
});
}
// in a property initalizer
p = defered(() => {
prop1;
});
}
new C();
let prop2;
var E = class {
// Method declaration paramter
method(a) {
defered(() => {
a;
});
}
// Accessor declaration paramter
set x(v: number) {
defered(() => {
v;
});
}
// in a property initalizer
p = defered(() => {
prop2;
});
}
new E();
var o = {
// Object literal method declaration paramter
method(a) {
defered(() => {
a;
});
},
// Accessor declaration paramter
set x(v: number) {
defered(() => {
v;
});
},
// in a property initalizer
p: defered(() => {
prop1;
})
};
o;
// in a for..in statment
for (let i in o) {
defered(() => {
i;
});
}
// in a for..of statment
for (let i of [1,2,3]) {
defered(() => {
i;
});
}
// in a for. statment
for (let i = 0; i < 10; i++) {
defered(() => {
i;
});
}
// in a block
const condition = false;
if (condition) {
const c = 0;
defered(() => {
c;
});
}
// in try/catch/finally
try {
const a = 0;
defered(() => {
a;
});
}
catch (e) {
const c = 1;
defered(() => {
c;
});
}
finally {
const c = 0;
defered(() => {
c;
});
}
// in a namespace
namespace N {
var x;
defered(() => {
x;
});
}
N;
//// [unusedLocalsAndParametersDeferred.js]
"use strict";
function defered(a) {
return a();
}
// function declaration paramter
function f(a) {
defered(function () {
a;
});
}
f(0);
// function expression paramter
var fexp = function (a) {
defered(function () {
a;
});
};
fexp(1);
// arrow function paramter
var farrow = function (a) {
defered(function () {
a;
});
};
farrow(2);
var prop1;
var C = (function () {
function C() {
// in a property initalizer
this.p = defered(function () {
prop1;
});
}
// Method declaration paramter
C.prototype.method = function (a) {
defered(function () {
a;
});
};
Object.defineProperty(C.prototype, "x", {
// Accessor declaration paramter
set: function (v) {
defered(function () {
v;
});
},
enumerable: true,
configurable: true
});
return C;
}());
new C();
var prop2;
var E = (function () {
function class_1() {
// in a property initalizer
this.p = defered(function () {
prop2;
});
}
// Method declaration paramter
class_1.prototype.method = function (a) {
defered(function () {
a;
});
};
Object.defineProperty(class_1.prototype, "x", {
// Accessor declaration paramter
set: function (v) {
defered(function () {
v;
});
},
enumerable: true,
configurable: true
});
return class_1;
}());
new E();
var o = {
// Object literal method declaration paramter
method: function (a) {
defered(function () {
a;
});
},
// Accessor declaration paramter
set x(v) {
defered(function () {
v;
});
},
// in a property initalizer
p: defered(function () {
prop1;
})
};
o;
// in a for..in statment
var _loop_1 = function(i) {
defered(function () {
i;
});
};
for (var i in o) {
_loop_1(i);
}
// in a for..of statment
var _loop_2 = function(i) {
defered(function () {
i;
});
};
for (var _i = 0, _a = [1, 2, 3]; _i < _a.length; _i++) {
var i = _a[_i];
_loop_2(i);
}
// in a for. statment
var _loop_3 = function(i) {
defered(function () {
i;
});
};
for (var i = 0; i < 10; i++) {
_loop_3(i);
}
// in a block
var condition = false;
if (condition) {
var c_1 = 0;
defered(function () {
c_1;
});
}
// in try/catch/finally
try {
var a_1 = 0;
defered(function () {
a_1;
});
}
catch (e) {
var c_2 = 1;
defered(function () {
c_2;
});
}
finally {
var c_3 = 0;
defered(function () {
c_3;
});
}
// in a namespace
var N;
(function (N) {
var x;
defered(function () {
x;
});
})(N || (N = {}));
N;

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tests/baselines/reference/unusedLocalsAndParametersOverloadSignatures.js Normal file
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//// [unusedLocalsAndParametersOverloadSignatures.ts]
export function func(details: number, message: string, ...args: any[]): void;
export function func(details: number, message: string): any {
return details + message;
}
export class C {
constructor(details: number, message: string, ...args: any[]);
constructor(details: number, message: string) {
details + message;
}
method(details: number, message: string, ...args: any[]): void;
method(details: number, message: string): any {
return details + message;
}
}
export function genericFunc<T>(details: number, message: T, ...args: any[]): void;
export function genericFunc(details: number, message: any): any {
return details + message;
}
//// [unusedLocalsAndParametersOverloadSignatures.js]
"use strict";
function func(details, message) {
return details + message;
}
exports.func = func;
var C = (function () {
function C(details, message) {
details + message;
}
C.prototype.method = function (details, message) {
return details + message;
};
return C;
}());
exports.C = C;
function genericFunc(details, message) {
return details + message;
}
exports.genericFunc = genericFunc;

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=== tests/cases/compiler/unusedLocalsAndParametersOverloadSignatures.ts ===
export function func(details: number, message: string, ...args: any[]): void;
>func : Symbol(func, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 0, 0), Decl(unusedLocalsAndParametersOverloadSignatures.ts, 1, 77))
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 1, 21))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 1, 37))
>args : Symbol(args, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 1, 54))
export function func(details: number, message: string): any {
>func : Symbol(func, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 0, 0), Decl(unusedLocalsAndParametersOverloadSignatures.ts, 1, 77))
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 2, 21))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 2, 37))
return details + message;
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 2, 21))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 2, 37))
}
export class C {
>C : Symbol(C, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 4, 1))
constructor(details: number, message: string, ...args: any[]);
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 7, 16))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 7, 32))
>args : Symbol(args, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 7, 49))
constructor(details: number, message: string) {
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 8, 16))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 8, 32))
details + message;
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 8, 16))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 8, 32))
}
method(details: number, message: string, ...args: any[]): void;
>method : Symbol(C.method, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 10, 5), Decl(unusedLocalsAndParametersOverloadSignatures.ts, 12, 67))
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 12, 11))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 12, 27))
>args : Symbol(args, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 12, 44))
method(details: number, message: string): any {
>method : Symbol(C.method, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 10, 5), Decl(unusedLocalsAndParametersOverloadSignatures.ts, 12, 67))
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 13, 11))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 13, 27))
return details + message;
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 13, 11))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 13, 27))
}
}
export function genericFunc<T>(details: number, message: T, ...args: any[]): void;
>genericFunc : Symbol(genericFunc, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 16, 1), Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 82))
>T : Symbol(T, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 28))
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 31))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 47))
>T : Symbol(T, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 28))
>args : Symbol(args, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 59))
export function genericFunc(details: number, message: any): any {
>genericFunc : Symbol(genericFunc, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 16, 1), Decl(unusedLocalsAndParametersOverloadSignatures.ts, 19, 82))
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 20, 28))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 20, 44))
return details + message;
>details : Symbol(details, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 20, 28))
>message : Symbol(message, Decl(unusedLocalsAndParametersOverloadSignatures.ts, 20, 44))
}

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=== tests/cases/compiler/unusedLocalsAndParametersOverloadSignatures.ts ===
export function func(details: number, message: string, ...args: any[]): void;
>func : (details: number, message: string, ...args: any[]) => void
>details : number
>message : string
>args : any[]
export function func(details: number, message: string): any {
>func : (details: number, message: string, ...args: any[]) => void
>details : number
>message : string
return details + message;
>details + message : string
>details : number
>message : string
}
export class C {
>C : C
constructor(details: number, message: string, ...args: any[]);
>details : number
>message : string
>args : any[]
constructor(details: number, message: string) {
>details : number
>message : string
details + message;
>details + message : string
>details : number
>message : string
}
method(details: number, message: string, ...args: any[]): void;
>method : (details: number, message: string, ...args: any[]) => void
>details : number
>message : string
>args : any[]
method(details: number, message: string): any {
>method : (details: number, message: string, ...args: any[]) => void
>details : number
>message : string
return details + message;
>details + message : string
>details : number
>message : string
}
}
export function genericFunc<T>(details: number, message: T, ...args: any[]): void;
>genericFunc : <T>(details: number, message: T, ...args: any[]) => void
>T : T
>details : number
>message : T
>T : T
>args : any[]
export function genericFunc(details: number, message: any): any {
>genericFunc : <T>(details: number, message: T, ...args: any[]) => void
>details : number
>message : any
return details + message;
>details + message : any
>details : number
>message : any
}

86
tests/cases/compiler/unusedLocalsAndParameters.ts Normal file
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//@noUnusedLocals:true
//@noUnusedParameters:true
export { };
// function declaration paramter
function f(a) {
}
f(0);
// function expression paramter
var fexp = function (a) {
};
fexp(0);
// arrow function paramter
var farrow = (a) => {
};
class C {
// Method declaration paramter
method(a) {
}
// Accessor declaration paramter
set x(v: number) {
}
}
var E = class {
// Method declaration paramter
method(a) {
}
// Accessor declaration paramter
set x(v: number) {
}
}
var o = {
// Object literal method declaration paramter
method(a) {
},
// Accessor declaration paramter
set x(v: number) {
}
};
o;
// in a for..in statment
for (let i in o) {
}
// in a for..of statment
for (let i of [1, 2, 3]) {
}
// in a for. statment
for (let i = 0, n; i < 10; i++) {
}
// in a block
const condition = false;
if (condition) {
const c = 0;
}
// in try/catch/finally
try {
const a = 0;
}
catch (e) {
const c = 1;
}
finally {
const c = 0;
}
// in a namespace
namespace N {
var x;
}

162
tests/cases/compiler/unusedLocalsAndParametersDeferred.ts Normal file
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//@noUnusedLocals:true
//@noUnusedParameters:true
export { };
function defered<T>(a: () => T): T {
return a();
}
// function declaration paramter
function f(a) {
defered(() => {
a;
});
}
f(0);
// function expression paramter
var fexp = function (a) {
defered(() => {
a;
});
};
fexp(1);
// arrow function paramter
var farrow = (a) => {
defered(() => {
a;
});
};
farrow(2);
let prop1;
class C {
// Method declaration paramter
method(a) {
defered(() => {
a;
});
}
// Accessor declaration paramter
set x(v: number) {
defered(() => {
v;
});
}
// in a property initalizer
p = defered(() => {
prop1;
});
}
new C();
let prop2;
var E = class {
// Method declaration paramter
method(a) {
defered(() => {
a;
});
}
// Accessor declaration paramter
set x(v: number) {
defered(() => {
v;
});
}
// in a property initalizer
p = defered(() => {
prop2;
});
}
new E();
var o = {
// Object literal method declaration paramter
method(a) {
defered(() => {
a;
});
},
// Accessor declaration paramter
set x(v: number) {
defered(() => {
v;
});
},
// in a property initalizer
p: defered(() => {
prop1;
})
};
o;
// in a for..in statment
for (let i in o) {
defered(() => {
i;
});
}
// in a for..of statment
for (let i of [1,2,3]) {
defered(() => {
i;
});
}
// in a for. statment
for (let i = 0; i < 10; i++) {
defered(() => {
i;
});
}
// in a block
const condition = false;
if (condition) {
const c = 0;
defered(() => {
c;
});
}
// in try/catch/finally
try {
const a = 0;
defered(() => {
a;
});
}
catch (e) {
const c = 1;
defered(() => {
c;
});
}
finally {
const c = 0;
defered(() => {
c;
});
}
// in a namespace
namespace N {
var x;
defered(() => {
x;
});
}
N;

25
tests/cases/compiler/unusedLocalsAndParametersOverloadSignatures.ts Normal file
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//@noUnusedLocals:true
//@noUnusedParameters:true
export function func(details: number, message: string, ...args: any[]): void;
export function func(details: number, message: string): any {
return details + message;
}
export class C {
constructor(details: number, message: string, ...args: any[]);
constructor(details: number, message: string) {
details + message;
}
method(details: number, message: string, ...args: any[]): void;
method(details: number, message: string): any {
return details + message;
}
}
export function genericFunc<T>(details: number, message: T, ...args: any[]): void;
export function genericFunc(details: number, message: any): any {
return details + message;
}