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|
=== tests/cases/compiler/getterControlFlowStrictNull.ts ===
class A {
>A : A
a(): string | null {
>a : () => string | null
>null : null
if (Math.random() > 0.5) {
>Math.random() > 0.5 : boolean
>Math.random() : number
>Math.random : () => number
>Math : Math
>random : () => number
>0.5 : 0.5
return '';
>'' : ""
}
// it does error here as expected
}
}
class B {
>B : B
get a(): string | null {
>a : string | null
>null : null
if (Math.random() > 0.5) {
>Math.random() > 0.5 : boolean
>Math.random() : number
>Math.random : () => number
>Math : Math
>random : () => number
>0.5 : 0.5
return '';
>'' : ""
}
// it should error here because it returns undefined
}
}
class C {
>C : C
get a() {
>a : number
if (Math.random() > 0.5) {
>Math.random() > 0.5 : boolean
>Math.random() : number
>Math.random : () => number
>Math : Math
>random : () => number
>0.5 : 0.5
return 0;
>0 : 0
}
// it should error here because it returns undefined
}
set a(value: number) {
>a : number
>value : number
}
}
|
