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tests/cases/compiler/optionalParamArgsTest.ts(31,12): error TS2393: Duplicate function implementation.
tests/cases/compiler/optionalParamArgsTest.ts(34,12): error TS2393: Duplicate function implementation.
tests/cases/compiler/optionalParamArgsTest.ts(98,11): error TS2554: Expected 0 arguments, but got 1.
tests/cases/compiler/optionalParamArgsTest.ts(99,11): error TS2554: Expected 0 arguments, but got 1.
tests/cases/compiler/optionalParamArgsTest.ts(100,4): error TS2554: Expected 0 arguments, but got 1.
tests/cases/compiler/optionalParamArgsTest.ts(101,4): error TS2554: Expected 0 arguments, but got 1.
tests/cases/compiler/optionalParamArgsTest.ts(102,6): error TS2554: Expected 1 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(103,6): error TS2554: Expected 1 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(104,1): error TS2554: Expected 1 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(105,1): error TS2554: Expected 1 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(106,13): error TS2554: Expected 1 arguments, but got 2.
tests/cases/compiler/optionalParamArgsTest.ts(107,13): error TS2554: Expected 1 arguments, but got 2.
tests/cases/compiler/optionalParamArgsTest.ts(108,6): error TS2554: Expected 1 arguments, but got 2.
tests/cases/compiler/optionalParamArgsTest.ts(109,6): error TS2554: Expected 1 arguments, but got 2.
tests/cases/compiler/optionalParamArgsTest.ts(110,15): error TS2554: Expected 0-2 arguments, but got 3.
tests/cases/compiler/optionalParamArgsTest.ts(111,15): error TS2554: Expected 0-2 arguments, but got 3.
tests/cases/compiler/optionalParamArgsTest.ts(112,8): error TS2554: Expected 0-2 arguments, but got 3.
tests/cases/compiler/optionalParamArgsTest.ts(113,8): error TS2554: Expected 0-2 arguments, but got 3.
tests/cases/compiler/optionalParamArgsTest.ts(114,6): error TS2554: Expected 1-2 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(115,6): error TS2554: Expected 1-2 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(116,1): error TS2554: Expected 1-2 arguments, but got 0.
tests/cases/compiler/optionalParamArgsTest.ts(117,1): error TS2554: Expected 1-2 arguments, but got 0.
==== tests/cases/compiler/optionalParamArgsTest.ts (22 errors) ====
// Optional parameter and default argument tests
// Key:
// Cx - "Class x"
// My - "Method x"
// Az - "Argument z"
// E.g., C1M1A1 = "Class 1, Method 1, Argument 1"
interface I1 {
C1M1():number;
C1M2(C1M2A1:number):number;
C1M3(C1M3A1?:number,C1M3A2?:number):number;
C1M4(C1M4A1:number,C1M4A2?:number):number;
}
// test basic configurations
class C1 {
constructor(v: number = 1, p: number = 0) { }
public n:number = 0;
public C1M1() { return 0; } // returning C1M1A1 will result in "Unresolved symbol C1M1A1"
public C1M2(C1M2A1:number) { return C1M2A1; } // will return C1M1A2 without complaint
// C1M3 contains all optional parameters
public C1M3(C1M3A1:number=0,C1M3A2:number=C1M3A1) {return C1M3A1 + C1M3A2; }
// C1M4 contains a mix of optional and non-optional parameters
public C1M4(C1M4A1:number,C1M4A2?:number) { return C1M4A1 + C1M4A2; }
public C1M5(C1M5A1:number,C1M5A2:number=0,C1M5A3?:number) { return C1M5A1 + C1M5A2; }
~~~~
!!! error TS2393: Duplicate function implementation.
// Uninitialized parameter makes the initialized one required
public C1M5(C1M5A1:number,C1M5A2:number=0,C1M5A3:number) { return C1M5A1 + C1M5A2; }
~~~~
!!! error TS2393: Duplicate function implementation.
}
class C2 extends C1 {
constructor(v2: number = 6) {
super(v2);
}
}
function F1() { return 0; }
function F2(F2A1:number) { return F2A1; }
function F3(F3A1=0,F3A2=F3A1) {return F3A1 + F3A2; }
function F4(F4A1:number,F4A2?:number) { return F4A1 + F4A2; }
var L1 = function() {return 0;}
var L2 = function (L2A1:number) { return L2A1; }
var L3 = function (L3A1=0,L3A2=L3A1) {return L3A1 + L3A2; }
var L4 = function (L4A1:number,L4A2?:number) { return L4A1 + L4A2; }
var c1o1:C1 = new C1(5);
var i1o1:I1 = new C1(5);
// Valid
c1o1.C1M1();
var f1v1=F1();
var l1v1=L1();
// Valid
c1o1.C1M2(1);
i1o1.C1M2(1);
var f2v1=F2(1);
var l2v1=L2(1);
// Valid
c1o1.C1M3(1,2);
i1o1.C1M3(1,2);
var f3v1=F3(1,2);
var l3v1=L3(1,2);
// Valid
c1o1.C1M4(1,2);
i1o1.C1M4(1,2);
var f4v1=F4(1,2);
var l4v1=L4(1,2);
// Valid
c1o1.C1M3(1);
i1o1.C1M3(1);
var f3v2=F3(1);
var l3v2=L3(1);
// Valid
c1o1.C1M3();
i1o1.C1M3();
var f3v3=F3();
var l3v3=L3();
// Valid
c1o1.C1M4(1);
i1o1.C1M4(1);
var f4v2=F4(1);
var l4v2=L4(1);
// Negative tests - we expect these cases to fail
c1o1.C1M1(1);
~
!!! error TS2554: Expected 0 arguments, but got 1.
i1o1.C1M1(1);
~
!!! error TS2554: Expected 0 arguments, but got 1.
F1(1);
~
!!! error TS2554: Expected 0 arguments, but got 1.
L1(1);
~
!!! error TS2554: Expected 0 arguments, but got 1.
c1o1.C1M2();
~~~~~~
!!! error TS2554: Expected 1 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:23:17: An argument for 'C1M2A1' was not provided.
i1o1.C1M2();
~~~~~~
!!! error TS2554: Expected 1 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:11:10: An argument for 'C1M2A1' was not provided.
F2();
~~~~
!!! error TS2554: Expected 1 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:45:13: An argument for 'F2A1' was not provided.
L2();
~~~~
!!! error TS2554: Expected 1 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:50:20: An argument for 'L2A1' was not provided.
c1o1.C1M2(1,2);
~
!!! error TS2554: Expected 1 arguments, but got 2.
i1o1.C1M2(1,2);
~
!!! error TS2554: Expected 1 arguments, but got 2.
F2(1,2);
~
!!! error TS2554: Expected 1 arguments, but got 2.
L2(1,2);
~
!!! error TS2554: Expected 1 arguments, but got 2.
c1o1.C1M3(1,2,3);
~
!!! error TS2554: Expected 0-2 arguments, but got 3.
i1o1.C1M3(1,2,3);
~
!!! error TS2554: Expected 0-2 arguments, but got 3.
F3(1,2,3);
~
!!! error TS2554: Expected 0-2 arguments, but got 3.
L3(1,2,3);
~
!!! error TS2554: Expected 0-2 arguments, but got 3.
c1o1.C1M4();
~~~~~~
!!! error TS2554: Expected 1-2 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:29:17: An argument for 'C1M4A1' was not provided.
i1o1.C1M4();
~~~~~~
!!! error TS2554: Expected 1-2 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:13:10: An argument for 'C1M4A1' was not provided.
F4();
~~~~
!!! error TS2554: Expected 1-2 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:47:13: An argument for 'F4A1' was not provided.
L4();
~~~~
!!! error TS2554: Expected 1-2 arguments, but got 0.
!!! related TS6210 tests/cases/compiler/optionalParamArgsTest.ts:52:20: An argument for 'L4A1' was not provided.
function fnOpt1(id: number, children: number[] = [], expectedPath: number[] = [], isRoot?: boolean): void {}
function fnOpt2(id: number, children?: number[], expectedPath?: number[], isRoot?: boolean): void {}
fnOpt1(1, [2, 3], [1], true);
fnOpt2(1, [2, 3], [1], true);
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