Ethiraric
c6cb0e99f3
[unnecessary_cast]: Avoid breaking precedence
...
If the whole cast expression is a unary expression (`(*x as T)`) or an
addressof expression (`(&x as T)`), then not surrounding the suggestion
into a block risks us changing the precedence of operators if the cast
expression is followed by an operation with higher precedence than the
unary operator (`(*x as T).foo()` would become `*x.foo()`, which changes
what the `*` applies on).
The same is true if the expression encompassing the cast expression is a
unary expression or an addressof expression.
The lint supports the latter case, but missed the former one. This PR
fixes that.
Fixes #11968
2024-02-27 16:27:12 +01:00
Guillaume Gomez
762448bc55
Update ui tests
2024-02-23 17:38:39 +01:00
Oli Scherer
3d88fae050
Update ui test crate
2023-08-11 14:02:28 +00:00
Centri3
dcfc6a20db
check for fully qualified paths in unnecessary_cast
2023-07-19 05:24:17 -05:00
Centri3
357e80ea0d
Ignore more type aliases in unnecessary_cast
2023-06-13 06:51:56 -05:00
Centri3
4c7bc1785d
ignore more type aliases in unnecessary_cast
...
ignore more type aliases in unnecessary_cast
2023-06-11 06:59:01 -05:00
Alex Macleod
4346c992cb
Ignore more pointer types in unnecessary_cast
2023-06-08 18:19:35 +00:00
Centri3
d7a98f507a
also ensure generics with the same type are linted
2023-05-25 04:17:36 -05:00
Centri3
d2de5769a1
add generics in test
2023-05-25 04:05:13 -05:00
Centri3
7f7979f80b
emit unnecessary_cast on raw pointers as well
2023-05-24 10:53:31 -05:00
Oli Scherer
def1705a27
Update to a compiletest-rs version that requires //@ for commands
2023-04-20 14:44:03 +00:00
Jason Newcomb
73f4546d24
Fix unnecessary_cast suggestion when taking a reference
2022-11-30 10:55:48 -05:00
Jason Newcomb
f44b7aa81e
Don't lint unnecessary_cast in mixed macro context
2022-11-28 23:58:02 -05:00
kraktus
6f4546a4be
[unnecessary_cast] Do not lint negative hexadecimal literals when cast as float
...
Floats cannot be expressed as hexadecimal literals
2022-10-08 16:15:18 +02:00
TennyZhuang
081f73954b
let unnecessary_cast work for trivial non_literal expressions
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Signed-off-by: TennyZhuang <zty0826@gmail.com>
2022-10-02 23:02:11 +08:00
kraktus
90b446fd38
[unnecessary_cast] add parenthesis when negative number uses a method
2022-10-02 14:35:38 +02:00
Andre Bogus
90fe3bea52
remove parenthesis from unnecessary_cast suggestion
2022-08-27 12:04:19 +02:00
Samuel E. Moelius III
c91a7f0b83
Address review comments
2022-05-27 15:18:46 -04:00
Samuel E. Moelius III
911eb1f4cd
Check .fixed paths' existence in run_ui
2022-05-27 15:18:46 -04:00
Jaic1
ec851b870b
First submit
2022-03-28 12:09:01 +08:00
Dharma Saputra Wijaya
0d7273fef6
fix bad suggestion on numeric_literal
2022-01-26 15:02:13 +08:00
Cameron Steffen
a39a93faeb
Disable unnecessary_cast for cfg-dependant types
2020-11-22 19:35:04 -06:00
Philipp Hansch
2d84d0361d
Split up cast.rs tests, run-rustfix for unnecessary_cast
...
This splits up the cast.rs tests and enables rustfix tests for the part
of the `unnecessary_cast` lint that emits `MachineApplicable`
suggestions.
cc #3630
2019-08-04 08:24:23 +02:00
