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14 commits

Author SHA1 Message Date
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 
2024-02-27 16:27:12 +01:00
Guillaume Gomez
762448bc55 Update ui tests 2024-02-23 17:38:39 +01:00
Alex Macleod
1d107ab2be Remove $DIR replacement in test output 2024-02-17 12:34:54 +00:00
Urgau
a86e758228 Adjust clippy tests with new rustc help suggestion for lints 2023-09-04 14:22:02 +02:00
Philipp Krones
cc61aeea54 Merge commit '080b587854a73f2a8cbaecff1884860a78e2ff37' into clippyup 2023-08-24 21:32:12 +02:00
Philipp Krones
b0e64a9c09 Merge commit '5436dba826191964ac1d0dab534b7eb6d4c878f6' into clippyup 2023-07-31 23:53:53 +02:00
Philipp Krones
cb3ecf7b79 Merge commit '37f4c1725d3fd7e9c3ffd8783246bc5589debc53' into clippyup 2023-07-02 14:59:02 +02:00
Philipp Krones
d05e2865a0 Merge commit 'd822110d3b5625b9dc80ccc442e06fc3cc851d76' into clippyup 2022-12-01 18:29:38 +01:00
Philipp Krones
d75b25faab Merge commit 'ac0e10aa68325235069a842f47499852b2dee79e' into clippyup 2022-10-06 09:44:38 +02:00
Jason Newcomb
fb41bfa774 Merge commit 'f51aade56f93175dde89177a92e3669ebd8e7592' into clippyup 2022-08-31 09:24:45 -04:00
Philipp Krones
f067783461 Merge commit 'd9ddce8a223cb9916389c039777b6966ea448dc8' into clippyup 2022-06-04 13:34:07 +02:00
flip1995
bf66aeda0a Merge commit 'a98e7ab8b94485be6bd03e0c6b8682ecab5b52e6' into clippyup 2022-01-27 15:12:45 +01:00
flip1995
9f6b5de7de Merge commit '0e87918536b9833bbc6c683d1f9d51ee2bf03ef1' into clippyup 2021-03-25 19:29:11 +01:00
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 
2019-08-04 08:24:23 +02:00