1
2
3
4
5
6
7
8
9
10
11
12
13
|
tests/cases/compiler/optionalParamterAndVariableDeclaration2.ts(3,13): error TS2403: Subsequent variable declarations must have the same type. Variable 'options' must be of type 'number | undefined', but here has type 'number'.
==== tests/cases/compiler/optionalParamterAndVariableDeclaration2.ts (1 errors) ====
class C {
constructor(options?: number) {
var options = (options || 0);
~~~~~~~
!!! error TS2403: Subsequent variable declarations must have the same type. Variable 'options' must be of type 'number | undefined', but here has type 'number'.
!!! related TS6203 tests/cases/compiler/optionalParamterAndVariableDeclaration2.ts:2:17: 'options' was also declared here.
}
}
|
