Christian Stefanescu
5b07b9ed61
Widen understanding of prelude import
...
Prelude imports are exempt from wildcard import warnings. Until now only
imports of the form
```
use ...::prelude::*;
```
were considered. This change makes it so that the segment `prelude` can
show up anywhere, for instance:
```
use ...::prelude::v1::*;
```
Fixes #5917
2020-08-22 14:22:02 +02:00
Devin R
d4f60b5ff4
wip: of handling nested import paths for multi-macro paths
2020-06-08 16:00:33 -04:00
Devin R
8ffbf6f94d
use hashset not map for keeping track of seen macro refs
...
remove stdout, fix clippy warnings, fmtcar
2020-06-08 16:00:33 -04:00
Devin R
ede366be63
collected all the imports and names
...
how to compare macro to import path
add more imports to test
2020-06-08 16:00:30 -04:00
Philipp Hansch
67167be167
Make empty_line_after_outer_attr an early lint
2020-05-26 16:52:02 +02:00
Vadim Petrochenkov
2d10babb71
Stabilize fn-like proc macros in expression, pattern and statement positions
2020-05-03 19:24:41 +03:00
Matthias Krüger
aff57e0f43
rustup https://github.com/rust-lang/rust/pull/70536
2020-03-30 11:17:58 +02:00
flip1995
8a572a540a
Add tests for wildcard_imports lint
2020-02-21 11:02:25 +01:00
Krishna Sai Veera Reddy
a3a1587a1c
Allow option-env-unwrap within external macros
2020-02-09 10:58:08 -08:00
Yuki Okushi
95c369fa91
Add skip_while_next lint
2020-01-20 10:56:02 +09:00
Andre Bogus
539cd25262
External macro check for missing_*_doc
2020-01-04 20:19:14 +01:00
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
Manish Goregaokar
fe90b82951
Remove clippy_lints from useless attribute test
2019-11-07 12:53:36 -08:00
Philipp Hansch
52f52900a4
Don't emit try_err lint in external macros
2019-10-24 07:52:01 +02:00
flip1995
2d6adb9424
Add regression test for ICE in use-self lint
2019-10-15 15:02:09 +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
Michael Wright
de7749832c
Fix bug in implicit_hasher causing crashes
...
Skip linting if the type is from an external macro. Closes #4260 .
2019-07-11 08:47:05 +02:00
Philipp Hansch
9a24ab8466
Add tests for empty_loop lint
2019-05-12 13:07:58 +02:00
Philipp Hansch
60a1759b5f
Add test for derives for used_underscore_binding lint
...
This closes #852 as I can't reproduce the original issue anymore.
2019-04-20 09:33:13 +02:00
Philipp Hansch
2b0dc39f5b
Don't emit useless_attribute lint in external macros
2019-04-10 07:30:59 +02:00
Philipp Hansch
a5d3f37c5a
Use compiletest's aux-build header instead of include macro
2019-01-02 22:48:44 +01:00
