6 commits

Author	SHA1	Message	Date
Krishna Sai Veera Reddy	a3a1587a1c	Allow option-env-unwrap within external macros	2020-02-09 10:58:08 -08:00
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