From e29ea081517d975d15d8344e274632ffd8724c01 Mon Sep 17 00:00:00 2001
From: Manuel Blatt <manuel.blatt@fkie.fraunhofer.de>
Date: Thu, 26 Oct 2023 09:50:04 +0200
Subject: [PATCH] fix formatting

---
 .../rules/collapse_add_neg.py                 | 41 +++----------------
 1 file changed, 5 insertions(+), 36 deletions(-)

diff --git a/decompiler/pipeline/controlflowanalysis/expression_simplification/rules/collapse_add_neg.py b/decompiler/pipeline/controlflowanalysis/expression_simplification/rules/collapse_add_neg.py
index 0cddd4bfc..89d142c46 100644
--- a/decompiler/pipeline/controlflowanalysis/expression_simplification/rules/collapse_add_neg.py
+++ b/decompiler/pipeline/controlflowanalysis/expression_simplification/rules/collapse_add_neg.py
@@ -17,48 +17,17 @@ class CollapseAddNeg(SimplificationRule):
     def apply(self, operation: Operation) -> list[tuple[Expression, Expression]]:
         replacement: Optional[Expression] = None
         match operation:
-            case BinaryOperation(
-                operation=OperationType.plus,
-                left=e0,
-                right=UnaryOperation(
-                    operation=OperationType.negate,
-                    operand=e1
-                )
-            ):
+            case BinaryOperation(operation=OperationType.plus, left=e0, right=UnaryOperation(operation=OperationType.negate, operand=e1)):
                 replacement = BinaryOperation(OperationType.minus, [e0, e1], operation.type)
 
-            case BinaryOperation(
-                operation=OperationType.minus,
-                left=e0,
-                right=UnaryOperation(
-                    operation=OperationType.negate,
-                    operand=e1
-                )
-            ):
+            case BinaryOperation(operation=OperationType.minus, left=e0, right=UnaryOperation(operation=OperationType.negate, operand=e1)):
                 replacement = BinaryOperation(OperationType.plus, [e0, e1], operation.type)
 
-            case BinaryOperation(
-                operation=OperationType.plus,
-                left=UnaryOperation(
-                    operation=OperationType.negate,
-                    operand=e0
-                ),
-                right=e1
-            ):
+            case BinaryOperation(operation=OperationType.plus, left=UnaryOperation(operation=OperationType.negate, operand=e0), right=e1):
                 replacement = BinaryOperation(OperationType.minus, [e1, e0], operation.type)
 
-            case BinaryOperation(
-                operation=OperationType.minus,
-                left=UnaryOperation(
-                    operation=OperationType.negate,
-                    operand=e0
-                ),
-                right=e1
-            ):
-                replacement = UnaryOperation(
-                    OperationType.negate,
-                    [BinaryOperation(OperationType.plus, [e0, e1], operation.type)]
-                )
+            case BinaryOperation(operation=OperationType.minus, left=UnaryOperation(operation=OperationType.negate, operand=e0), right=e1):
+                replacement = UnaryOperation(OperationType.negate, [BinaryOperation(OperationType.plus, [e0, e1], operation.type)])
 
         if replacement is None:
             return []