deconstruct

Author: ArtemIsmagilov

compiler/rustc_middle/src/thir/visit.rs

@@ -42,7 +42,7 @@ pub fn walk_expr<'thir, 'tcx: 'thir, V: Visitor<'thir, 'tcx>>(
 ) {
     use ExprKind::*;
     let Expr { kind, ty: _, temp_lifetime: _, span: _ } = expr;
-    match kind {
+    match *kind {
         Scope { value, region_scope: _, lint_level: _ } => {
             visitor.visit_expr(&visitor.thir()[value])
         }
@@ -225,7 +225,7 @@ pub fn walk_block<'thir, 'tcx: 'thir, V: Visitor<'thir, 'tcx>>(
         visitor.visit_stmt(&visitor.thir()[stmt]);
     }
     if let Some(expr) = expr {
-        visitor.visit_expr(&visitor.thir()[expr]);
+        visitor.visit_expr(&visitor.thir()[*expr]);
     }
 }
 
@@ -235,10 +235,10 @@ pub fn walk_arm<'thir, 'tcx: 'thir, V: Visitor<'thir, 'tcx>>(
 ) {
     let Arm { guard, pattern, body, lint_level: _, span: _, scope: _ } = arm;
     if let Some(expr) = guard {
-        visitor.visit_expr(&visitor.thir()[expr])
+        visitor.visit_expr(&visitor.thir()[*expr])
     }
     visitor.visit_pat(pattern);
-    visitor.visit_expr(&visitor.thir()[body]);
+    visitor.visit_expr(&visitor.thir()[*body]);
 }
 
 pub fn walk_pat<'thir, 'tcx: 'thir, V: Visitor<'thir, 'tcx>>(