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tests/cases/compiler/optionalArgsWithDefaultValues.ts(1,25): error TS1015: Parameter cannot have question mark and initializer.
tests/cases/compiler/optionalArgsWithDefaultValues.ts(4,27): error TS1015: Parameter cannot have question mark and initializer.
tests/cases/compiler/optionalArgsWithDefaultValues.ts(5,28): error TS1015: Parameter cannot have question mark and initializer.
tests/cases/compiler/optionalArgsWithDefaultValues.ts(8,10): error TS1015: Parameter cannot have question mark and initializer.
tests/cases/compiler/optionalArgsWithDefaultValues.ts(9,13): error TS1015: Parameter cannot have question mark and initializer.
==== tests/cases/compiler/optionalArgsWithDefaultValues.ts (5 errors) ====
function foo(x: number, y?:boolean=false, z?=0) {}
~
!!! error TS1015: Parameter cannot have question mark and initializer.
class CCC {
public foo(x: number, y?:boolean=false, z?=0) {}
~
!!! error TS1015: Parameter cannot have question mark and initializer.
static foo2(x: number, y?:boolean=false, z?=0) {}
~
!!! error TS1015: Parameter cannot have question mark and initializer.
}
var a = (x?=0) => { return 1; };
~
!!! error TS1015: Parameter cannot have question mark and initializer.
var b = (x, y?:number = 2) => { x; };
~
!!! error TS1015: Parameter cannot have question mark and initializer.
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