From 09a9b907afd22c22f92db3ecc046a2565e0dbb4a Mon Sep 17 00:00:00 2001
From: alpharush <0xalpharush@protonmail.com>
Date: Wed, 8 Mar 2023 23:00:35 -0600
Subject: [PATCH 1/2] restrict variable-scope detector to only solc 0.4.x

close https://github.com/crytic/slither/issues/1424
---
 .../detectors/variables/predeclaration_usage_local.py  | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/slither/detectors/variables/predeclaration_usage_local.py b/slither/detectors/variables/predeclaration_usage_local.py
index 2ba539a91..2a24eed84 100644
--- a/slither/detectors/variables/predeclaration_usage_local.py
+++ b/slither/detectors/variables/predeclaration_usage_local.py
@@ -7,7 +7,11 @@ from slither.core.cfg.node import Node
 from slither.core.declarations import Function
 from slither.core.declarations.contract import Contract
 from slither.core.variables.local_variable import LocalVariable
-from slither.detectors.abstract_detector import AbstractDetector, DetectorClassification
+from slither.detectors.abstract_detector import (
+    AbstractDetector,
+    DetectorClassification,
+    ALL_SOLC_VERSIONS_04,
+)
 from slither.utils.output import Output
 
 
@@ -53,7 +57,9 @@ Additionally, the for-loop uses the variable `max`, which is declared in a previ
     # endregion wiki_exploit_scenario
 
     WIKI_RECOMMENDATION = "Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally."
-
+    
+    VULNERABLE_SOLC_VERSIONS = ALL_SOLC_VERSIONS_04
+    
     def detect_predeclared_local_usage(
         self,
         node: Node,

From 20ca59946d21718f4f7625936cb042b29e0f78f8 Mon Sep 17 00:00:00 2001
From: alpharush <0xalpharush@protonmail.com>
Date: Fri, 10 Mar 2023 08:06:35 -0600
Subject: [PATCH 2/2] lint

---
 slither/detectors/variables/predeclaration_usage_local.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/slither/detectors/variables/predeclaration_usage_local.py b/slither/detectors/variables/predeclaration_usage_local.py
index 2a24eed84..177035ef4 100644
--- a/slither/detectors/variables/predeclaration_usage_local.py
+++ b/slither/detectors/variables/predeclaration_usage_local.py
@@ -57,9 +57,9 @@ Additionally, the for-loop uses the variable `max`, which is declared in a previ
     # endregion wiki_exploit_scenario
 
     WIKI_RECOMMENDATION = "Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally."
-    
+
     VULNERABLE_SOLC_VERSIONS = ALL_SOLC_VERSIONS_04
-    
+
     def detect_predeclared_local_usage(
         self,
         node: Node,