diff --git a/asg/src/statement/assign.rs b/asg/src/statement/assign.rs
index b3842d3f30..e1f44b8210 100644
--- a/asg/src/statement/assign.rs
+++ b/asg/src/statement/assign.rs
@@ -213,7 +213,7 @@ impl<'a> FromAst<'a, leo_ast::AssignStatement> for &'a Statement<'a> {
         let statement = scope.context.alloc_statement(Statement::Assign(AssignStatement {
             parent: Cell::new(None),
             span: Some(statement.span.clone()),
-            operation: statement.operation.clone(),
+            operation: statement.operation,
             target_variable: Cell::new(variable),
             target_accesses,
             value: Cell::new(value),
@@ -231,7 +231,7 @@ impl<'a> FromAst<'a, leo_ast::AssignStatement> for &'a Statement<'a> {
 impl<'a> Into<leo_ast::AssignStatement> for &AssignStatement<'a> {
     fn into(self) -> leo_ast::AssignStatement {
         leo_ast::AssignStatement {
-            operation: self.operation.clone(),
+            operation: self.operation,
             assignee: leo_ast::Assignee {
                 identifier: self.target_variable.get().borrow().name.clone(),
                 accesses: self
diff --git a/ast/src/reducer/canonicalization.rs b/ast/src/reducer/canonicalization.rs
index 0ad3ce4e12..218e90a740 100644
--- a/ast/src/reducer/canonicalization.rs
+++ b/ast/src/reducer/canonicalization.rs
@@ -347,7 +347,7 @@ impl Canonicalizer {
                 Statement::Assign(AssignStatement {
                     assignee,
                     value,
-                    operation: assign.operation.clone(),
+                    operation: assign.operation,
                     span: assign.span.clone(),
                 })
             }
diff --git a/ast/src/reducer/reconstructing_reducer.rs b/ast/src/reducer/reconstructing_reducer.rs
index 6be99ef978..8cf5c30bb7 100644
--- a/ast/src/reducer/reconstructing_reducer.rs
+++ b/ast/src/reducer/reconstructing_reducer.rs
@@ -325,7 +325,7 @@ pub trait ReconstructingReducer {
         value: Expression,
     ) -> Result<AssignStatement, ReducerError> {
         Ok(AssignStatement {
-            operation: assign.operation.clone(),
+            operation: assign.operation,
             assignee,
             value,
             span: assign.span.clone(),
diff --git a/compiler/src/statement/assign/assignee/array_index.rs b/compiler/src/statement/assign/assignee/array_index.rs
index 5f6485c885..14cee72017 100644
--- a/compiler/src/statement/assign/assignee/array_index.rs
+++ b/compiler/src/statement/assign/assignee/array_index.rs
@@ -65,7 +65,7 @@ impl<'a, F: PrimeField, G: GroupType<F>> ConstrainedProgram<'a, F, G> {
                 }
             }
         } else {
-            for (i, item) in input.into_iter().enumerate() {
+            for (i, item) in input.iter_mut().enumerate() {
                 let namespace_string = format!(
                     "evaluate dyn array assignment eq {} {}:{}",
                     i, context.span.line_start, context.span.col_start
diff --git a/test-framework/src/runner.rs b/test-framework/src/runner.rs
index 26fa0a59e7..79dcdb9447 100644
--- a/test-framework/src/runner.rs
+++ b/test-framework/src/runner.rs
@@ -67,10 +67,8 @@ pub fn run_tests<T: Runner>(runner: &T, expectation_category: &str) {
     let mut outputs = vec![];
 
     for (path, content) in tests.into_iter() {
-        if !filter.is_empty() {
-            if !path.contains(filter) {
-                continue;
-            }
+        if !filter.is_empty() && !path.contains(filter) {
+            continue;
         }
         let config = extract_test_config(&content);
         if config.is_none() {