tree 727c433d28b6be84e443862b68e99901eeac0967
parent 5c426decf8e91c19f3a96bdc13b881a902122f88
author Dart Team <misc@dartlang.org> 1570653479 -0700
committer Alan Knight <alanknight@google.com> 1570815054 -0700

Add more information to the error when a DateTime fails verification.

Tracking down some erratic errors where dates seem to be off by an integer number of hours, which might be a time zone offset.

PiperOrigin-RevId: 273811213