Paul Gschwendtner 2b4d5c7548 fix(ivy): ngcc should process undecorated base classes (#30821)
Currently undecorated classes are intentionally not processed
with ngcc. This is causing unexpected behavior because decorator
handlers such as `base_def.ts` are specifically interested in class
definitions without top-level decorators, so that the base definition
can be generated if there are Angular-specific class members.

In order to ensure that undecorated base-classes work as expected
with Ivy, we need to run the decorator handlers for all top-level
class declarations (not only for those with decorators). This is similar
to when `ngtsc` runs decorator handlers when analyzing source-files.

Resolves FW-1355. Fixes https://github.com/angular/components/issues/16178

PR Close #30821
2019-06-11 00:19:34 +00:00
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