eolian: Imply @no_unused if @move in return.

Summary:
This makes sure the user is warned if it ignores a return value that
could potentially be a memory leak.

This also makes possible to use `value {}` blocks with `@move` instead
of value-less properties with `@no_unused`.

Also removed the `@move` from canvas_text_async_layout as it is ignored
in the only place it is used.

Reviewers: q66

Reviewed By: q66

Subscribers: #reviewers, #committers, bu5hm4n, felipealmeida, cedric, segfaultxavi

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D10601

0 files changed, 0 insertions, 0 deletions