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=== tests/cases/compiler/nonNullFullInference.ts ===
// https://github.com/microsoft/TypeScript/issues/19577
function testNonNullInference(numbers: number[]) {
>testNonNullInference : Symbol(testNonNullInference, Decl(nonNullFullInference.ts, 0, 0))
>numbers : Symbol(numbers, Decl(nonNullFullInference.ts, 2, 30))
let last;
>last : Symbol(last, Decl(nonNullFullInference.ts, 3, 7))
for (const n of numbers) {
>n : Symbol(n, Decl(nonNullFullInference.ts, 5, 14))
>numbers : Symbol(numbers, Decl(nonNullFullInference.ts, 2, 30))
if (n % 2) {
>n : Symbol(n, Decl(nonNullFullInference.ts, 5, 14))
return n;
>n : Symbol(n, Decl(nonNullFullInference.ts, 5, 14))
}
last = n;
>last : Symbol(last, Decl(nonNullFullInference.ts, 3, 7))
>n : Symbol(n, Decl(nonNullFullInference.ts, 5, 14))
}
last;
>last : Symbol(last, Decl(nonNullFullInference.ts, 3, 7))
last!;
>last : Symbol(last, Decl(nonNullFullInference.ts, 3, 7))
}
function testNonNullInferenceWithArrays(numbers: number[]) {
>testNonNullInferenceWithArrays : Symbol(testNonNullInferenceWithArrays, Decl(nonNullFullInference.ts, 15, 1))
>numbers : Symbol(numbers, Decl(nonNullFullInference.ts, 17, 40))
let result;
>result : Symbol(result, Decl(nonNullFullInference.ts, 18, 7))
const arr = [];
>arr : Symbol(arr, Decl(nonNullFullInference.ts, 19, 9))
for (const n of numbers) {
>n : Symbol(n, Decl(nonNullFullInference.ts, 21, 14))
>numbers : Symbol(numbers, Decl(nonNullFullInference.ts, 17, 40))
if (n % 2) {
>n : Symbol(n, Decl(nonNullFullInference.ts, 21, 14))
return [n];
>n : Symbol(n, Decl(nonNullFullInference.ts, 21, 14))
}
arr.push(n);
>arr.push : Symbol(Array.push, Decl(lib.es5.d.ts, --, --))
>arr : Symbol(arr, Decl(nonNullFullInference.ts, 19, 9))
>push : Symbol(Array.push, Decl(lib.es5.d.ts, --, --))
>n : Symbol(n, Decl(nonNullFullInference.ts, 21, 14))
result = arr;
>result : Symbol(result, Decl(nonNullFullInference.ts, 18, 7))
>arr : Symbol(arr, Decl(nonNullFullInference.ts, 19, 9))
}
result;
>result : Symbol(result, Decl(nonNullFullInference.ts, 18, 7))
result!;
>result : Symbol(result, Decl(nonNullFullInference.ts, 18, 7))
}
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