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Auto merge of #7059 - camsteffen:filter-map, r=flip1995

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Deprecate `filter_map`

Since #6591, `filter_map` does not even lint `filter().map()`. The cases that are still linted make no sense IMO. So this just removes/deprecates it.

changelog: Deprecate `filter_map` lint

Closes #3424
Fixes #7050
This commit is contained in:
bors
2021-04-11 18:24:23 +00:00
parent 67fad0139f a45faf66f3
commit a6b514c603
12 changed files with 23 additions and 161 deletions
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6
clippy_lints/src/lib.rs
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@@ -509,6 +509,10 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
"clippy::find_map",
"this lint has been replaced by `manual_find_map`, a more specific lint",
);
store.register_removed(
"clippy::filter_map",
"this lint has been replaced by `manual_filter_map`, a more specific lint",
);
// end deprecated lints, do not remove this comment, it’s used in `update_lints`
// begin register lints, do not remove this comment, it’s used in `update_lints`
@@ -760,7 +764,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
methods::EXPECT_FUN_CALL,
methods::EXPECT_USED,
methods::FILETYPE_IS_FILE,
methods::FILTER_MAP,
methods::FILTER_MAP_IDENTITY,
methods::FILTER_MAP_NEXT,
methods::FILTER_NEXT,
@@ -1376,7 +1379,6 @@ pub fn register_plugins(store: &mut rustc_lint::LintStore, sess: &Session, conf:
LintId::of(matches::MATCH_WILDCARD_FOR_SINGLE_VARIANTS),
LintId::of(matches::MATCH_WILD_ERR_ARM),
LintId::of(matches::SINGLE_MATCH_ELSE),
LintId::of(methods::FILTER_MAP),
LintId::of(methods::FILTER_MAP_NEXT),
LintId::of(methods::IMPLICIT_CLONE),
LintId::of(methods::INEFFICIENT_TO_STRING),