Commit graph

5 commits

Author SHA1 Message Date
Krishna Veera Reddy
26812f733d Prevent mem_replace_with_default lint within macros
Also added test cases for internal and external macros.
2019-12-31 09:22:34 -08:00
daxpedda
946961d19e
Change to only detect in external macros. 2019-12-05 11:06:13 +01:00
Philipp Hansch
52f52900a4
Don't emit try_err lint in external macros 2019-10-24 07:52:01 +02:00
Andre Bogus
cc622608db new lints around #[must_use] fns
`must_use_unit` lints unit-returning functions with a `#[must_use]`
attribute, suggesting to remove it.

`double_must_use` lints functions with a plain `#[must_use]`
attribute, but which return a type which is already `#[must_use]`,
so the attribute has no benefit.

`must_use_candidate` is a pedantic lint that lints functions and
methods that return some non-unit type that is not already
`#[must_use]` and suggests to add the annotation.
2019-10-14 12:09:04 +02:00
Philipp Hansch
9a24ab8466
Add tests for empty_loop lint 2019-05-12 13:07:58 +02:00