Auto merge of #106090 - WaffleLapkin:dereffffffffff, r=Nilstrieb

Remove some `ref` patterns from the compiler

Previous PR: https://github.com/rust-lang/rust/pull/105368

r? `@Nilstrieb`

2 files changed, 4 insertions, 4 deletions

diff --git a/compiler/rustc_const_eval/src/const_eval/error.rs b/compiler/rustc_const_eval/src/const_eval/error.rs
index 13472cc2bfa..0579f781535 100644
--- a/compiler/rustc_const_eval/src/const_eval/error.rs
+++ b/compiler/rustc_const_eval/src/const_eval/error.rs
@@ -36,16 +36,16 @@ impl<'tcx> Into<InterpErrorInfo<'tcx>> for ConstEvalErrKind {
 impl fmt::Display for ConstEvalErrKind {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         use self::ConstEvalErrKind::*;
-        match *self {
+        match self {
             ConstAccessesStatic => write!(f, "constant accesses static"),
             ModifiedGlobal => {
                 write!(f, "modifying a static's initial value from another static's initializer")
             }
-            AssertFailure(ref msg) => write!(f, "{:?}", msg),
+            AssertFailure(msg) => write!(f, "{:?}", msg),
             Panic { msg, line, col, file } => {
                 write!(f, "the evaluated program panicked at '{}', {}:{}:{}", msg, file, line, col)
             }
-            Abort(ref msg) => write!(f, "{}", msg),
+            Abort(msg) => write!(f, "{}", msg),
         }
     }
 }
diff --git a/compiler/rustc_const_eval/src/const_eval/machine.rs b/compiler/rustc_const_eval/src/const_eval/machine.rs
index ca6b01d8a8a..4709514c82e 100644
--- a/compiler/rustc_const_eval/src/const_eval/machine.rs
+++ b/compiler/rustc_const_eval/src/const_eval/machine.rs
@@ -533,7 +533,7 @@ impl<'mir, 'tcx> interpret::Machine<'mir, 'tcx> for CompileTimeInterpreter<'mir,
         let eval_to_int =
             |op| ecx.read_immediate(&ecx.eval_operand(op, None)?).map(|x| x.to_const_int());
         let err = match msg {
-            BoundsCheck { ref len, ref index } => {
+            BoundsCheck { len, index } => {
                 let len = eval_to_int(len)?;
                 let index = eval_to_int(index)?;
                 BoundsCheck { len, index }