tree c424a54f0159d844401413062e3cdaca9f7d0563
parent 9219128bde55b43513d9ee7b70807b28d16399bb
author Alexander Markov <alexmarkov@google.com> 1605747941 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1605747941 +0000

[vm/nnbd] Add --strict_null_safety_checks option

This option enables NNBD strong mode type checks and required parameter
checks even in NNBD weak mode. It is useful for testing partially
migrated code which cannot use sound null safety yet.

TEST=runtime/tests/vm/dart/strict_null_safety_checks_in_weak_mode_test.dart

Change-Id: I899e83d260fbed5b0fc5c1dcf0e42831d021bbe8
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/169963
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Régis Crelier <regis@google.com>