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Remove an unnecessary &Lrc<_> local variable.

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This commit is contained in:
Nicholas Nethercote 2024-10-07 13:08:19 +11:00
parent 860cbccad9
commit 2123509351
1 changed files with 2 additions and 3 deletions
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5
compiler/rustc_lint/src/late.rs
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@ -18,7 +18,7 @@
use std::cell::Cell;
use rustc_data_structures::stack::ensure_sufficient_stack;
use rustc_data_structures::sync::{Lrc, join};
use rustc_data_structures::sync::join;
use rustc_hir as hir;
use rustc_hir::def_id::{LocalDefId, LocalModDefId};
use rustc_hir::{HirId, intravisit as hir_visit};
@ -36,8 +36,7 @@
///
/// This function exists because [`Session::lint_store`] is type-erased.
pub fn unerased_lint_store(sess: &Session) -> &LintStore {
let store: &Lrc<_> = sess.lint_store.as_ref().unwrap();
let store: &dyn Any = &**store;
let store: &dyn Any = sess.lint_store.as_deref().unwrap();
store.downcast_ref().unwrap()
}