Auto merge of #7449 - flip1995:remove-lints_enabled, r=camsteffen

Remove lints_enabled

r? `@camsteffen`

cc https://github.com/rust-lang/rust-clippy/pull/7448#issuecomment-876497862

I haven't added a variant with `last_node_with_lint_attrs` yet, since I didn't see a usecase for this. Also this field is not documented, so I'm wondering how it behaves with command line lints and so on.

changelog: none

1 files changed, 1 insertions, 20 deletions

diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs
index 9f09027aadc..364ae536ecd 100644
--- a/clippy_utils/src/lib.rs
+++ b/clippy_utils/src/lib.rs
@@ -1173,7 +1173,7 @@ pub fn is_try<'tcx>(cx: &LateContext<'_>, expr: &'tcx Expr<'tcx>) -> Option<&'tc
 /// Returns `true` if the lint is allowed in the current context
 ///
 /// Useful for skipping long running code when it's unnecessary
-pub fn is_allowed(cx: &LateContext<'_>, lint: &'static Lint, id: HirId) -> bool {
+pub fn is_lint_allowed(cx: &LateContext<'_>, lint: &'static Lint, id: HirId) -> bool {
     cx.tcx.lint_level_at_node(lint, id).0 == Level::Allow
 }
 
@@ -1541,25 +1541,6 @@ pub fn fn_def_id(cx: &LateContext<'_>, expr: &Expr<'_>) -> Option<DefId> {
     }
 }
 
-/// This function checks if any of the lints in the slice is enabled for the provided `HirId`.
-/// A lint counts as enabled with any of the levels: `Level::Forbid` | `Level::Deny` | `Level::Warn`
-///
-/// ```ignore
-/// #[deny(clippy::YOUR_AWESOME_LINT)]
-/// println!("Hello, World!"); // <- Clippy code: lints_enabled(cx, &[YOUR_AWESOME_LINT], id) == true
-///
-/// #[allow(clippy::YOUR_AWESOME_LINT)]
-/// println!("See you soon!"); // <- Clippy code: lints_enabled(cx, &[YOUR_AWESOME_LINT], id) == false
-/// ```
-pub fn lints_enabled(cx: &LateContext<'_>, lints: &[&'static Lint], id: HirId) -> bool {
-    lints.iter().any(|lint| {
-        matches!(
-            cx.tcx.lint_level_at_node(lint, id),
-            (Level::Forbid | Level::Deny | Level::Warn, _)
-        )
-    })
-}
-
 /// Returns Option<String> where String is a textual representation of the type encapsulated in the
 /// slice iff the given expression is a slice of primitives (as defined in the
 /// `is_recursively_primitive_type` function) and None otherwise.