Make the fuzzer check for large subexpressions.

Change-Id: I87eaa2fb5f7589771c9504489e169cb90d9c7ac4
Reviewed-on: https://code-review.googlesource.com/c/re2/+/59370
Reviewed-by: Perry Lorier <perryl@google.com>
Reviewed-by: Paul Wankadia <junyer@google.com>
1 file changed