Reduce unused warnings in tests and helpers

src/mir/control_tree/normalized_shadow/anf/execute_box.rs

@@ -89,7 +89,7 @@ impl AnfExecuteBox {
     /// This function recursively normalizes left and right operands (depth-first, left-to-right)
     /// and then generates a pure BinaryOp instruction.
     fn execute_binary_op_hoist(
-        plan: &AnfPlan,
+        _plan: &AnfPlan,
         ast: &ASTNode,
         env: &mut BTreeMap<String, ValueId>,
         body: &mut Vec<JoinInst>,
@@ -295,7 +295,7 @@ impl AnfExecuteBox {
     /// This function recursively normalizes left and right operands (depth-first, left-to-right)
     /// and then generates a pure Compare instruction.
     fn execute_compare_hoist(
-        plan: &AnfPlan,
+        _plan: &AnfPlan,
         ast: &ASTNode,
         env: &mut BTreeMap<String, ValueId>,
         body: &mut Vec<JoinInst>,

src/mir/control_tree/normalized_shadow/anf/plan_box.rs

@@ -223,7 +223,7 @@ impl AnfPlanBox {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::ast::{ASTNode, BinaryOperator, LiteralValue, UnaryOperator};
+    use crate::ast::{ASTNode, BinaryOperator, LiteralValue};
     use std::collections::BTreeMap;
 
     fn span() -> crate::ast::Span {

src/mir/control_tree/normalized_shadow/available_inputs_collector.rs

@@ -83,7 +83,6 @@ impl AvailableInputsCollectorBox {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::mir::loop_pattern_detection::function_scope_capture::CapturedVar;
 
     #[test]
     fn test_collect_empty() {

src/mir/control_tree/normalized_shadow/loop_true_break_once.rs

@@ -58,7 +58,7 @@ use crate::mir::join_ir::{JoinFunction, JoinFuncId, JoinInst, JoinModule};
 use crate::mir::ValueId;
 
 #[cfg(test)]
-use crate::mir::join_ir::{BinOpKind, ConstValue, MirLikeInst};
+use crate::mir::join_ir::{ConstValue, MirLikeInst};
 #[cfg(test)]
 use crate::mir::join_ir_vm_bridge::join_func_name;
 #[cfg(test)]