Make strict-inference and strict-raw-types report as error instead of warning

[zhenhao-ola]

I enabled strict type check as per the Flutter documentation in my codebase. However, I found out that not all of them reports as error.

analyzer:
  language:
    strict-casts: true
    strict-inference: true
    strict-raw-types: true

strict-casts will be reported as error, which is wanted behaviour.

However, strict-inference and strict-raw-types will only report as warning in flutter analyze.

Is there any way to make strict-inference and strict-raw-types report as error instead of warning ?

[dart-github-bot]

Summary: User wants strict-inference and strict-raw-types analyzer options to produce errors, not warnings, for consistent strict type checking. Currently, only strict-casts behaves as expected.

[zhenhao-ola]

good bot

[scheglov]

@srawlins

[srawlins]

I expect we're actually going to move in the other direction, and make these all lint rules.

@zhenhao-ola can you say how the error/warning distinction affects your workflow? Why do you want it one way vs the other?