tree be69b00348b8d296a5bae7dd2c17d9f9a2b8ba0e
parent dbea8b4eacb62b357bce1bc299c8442788b288a1
author Aart Bik <ajcbik@google.com> 1461613897 -0700
committer Aart Bik <ajcbik@google.com> 1461626494 -0700

Test component type for errors too.
With regression test.

Rationale:
Moved erroneous check in convenience method, so we
put all the same logic in one place. When testing
for erroneous T[], check both the array type
as well at the component type T for errors
(it is possible T[] is not marked erroneous
even though T is eventually).

BUG=28358598

Change-Id: I11339a976dc83e0493a99e6bb97f3a058ca3f796