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=== tests/cases/compiler/nonNullFullInference.ts ===
// https://github.com/microsoft/TypeScript/issues/19577
function testNonNullInference(numbers: number[]) {
>testNonNullInference : (numbers: number[]) => number
>numbers : number[]
let last;
>last : any
for (const n of numbers) {
>n : number
>numbers : number[]
if (n % 2) {
>n % 2 : number
>n : number
>2 : 2
return n;
>n : number
}
last = n;
>last = n : number
>last : any
>n : number
}
last;
>last : number
last!;
>last! : number
>last : number
}
function testNonNullInferenceWithArrays(numbers: number[]) {
>testNonNullInferenceWithArrays : (numbers: number[]) => number[]
>numbers : number[]
let result;
>result : any
const arr = [];
>arr : any[]
>[] : undefined[]
for (const n of numbers) {
>n : number
>numbers : number[]
if (n % 2) {
>n % 2 : number
>n : number
>2 : 2
return [n];
>[n] : number[]
>n : number
}
arr.push(n);
>arr.push(n) : number
>arr.push : (...items: any[]) => number
>arr : any[]
>push : (...items: any[]) => number
>n : number
result = arr;
>result = arr : number[]
>result : any
>arr : number[]
}
result;
>result : number[]
result!;
>result! : number[]
>result : number[]
}
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