neovim/neovim — pull request #925 by splinterofchaos (2014-07-08 22:58:23+00:00)
Title: sha256.c: clint, -Wconversion, and stdbool.

This is the smallest file in neovim's source that lacks the `-Wconversion` flag, and needed only minor changes for clint and to use bool.

It seems that `sha256_self_test()` might have at one point returned a count of the tests that failed, but anymore it reduces to `FAIL` or `OK` and it doesn't look like anyone has touched it in a very long time.

* Add sha256.c to clint-tests.txt from pull #489.
* Enable `-Wconverion` for issue #567.
* Use `bool` instead of `OK`/`FAIL`. (Doesn't seem to be a specific issue for this.)