Kristiyan Kostadinov aeec223db1 feat(forms): add migration for AbstractControl.parent accesses (#39009)
As of #32671, the type of `AbstractControl.parent` can be null which can cause
compilation errors in existing apps. These changes add a migration that will append
non-null assertions to existing unsafe accesses.

````
// Before
console.log(control.parent.value);

// After
console.log(control.parent!.value);
```

The migration also tries its best to avoid cases where the non-null assertions aren't
necessary (e.g. if the `parent` was null checked already).

PR Close #39009
2020-10-06 13:55:25 -07:00
2020-01-27 09:31:22 -08:00
2020-01-13 07:21:43 -08:00
2020-10-05 17:08:08 -07:00

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