Fix clippy::needless_borrow in the compiler

`x clippy compiler -Aclippy::all -Wclippy::needless_borrow --fix`. Then I had to remove a few unnecessary parens and muts that were exposed now.
2023-11-21 20:07:32 +01:00
parent 0ff8610964
commit 21a870515b
304 changed files with 1101 additions and 1174 deletions
--- a/compiler/rustc_mir_transform/src/coverage/graph.rs
+++ b/compiler/rustc_mir_transform/src/coverage/graph.rs
@@ -38,7 +38,7 @@ impl CoverageGraph {
                }
                let bcb_data = &bcbs[bcb];
                let mut bcb_successors = Vec::new();
-                for successor in bcb_filtered_successors(&mir_body, bcb_data.last_bb())
+                for successor in bcb_filtered_successors(mir_body, bcb_data.last_bb())
                    .filter_map(|successor_bb| bb_to_bcb[successor_bb])
                {
                    if !seen[successor] {