--- a/eric6/Plugins/CheckerPlugins/CodeStyleChecker/Security/SecurityChecker.py	Wed Mar 17 19:54:32 2021 +0100
+++ b/eric6/Plugins/CheckerPlugins/CodeStyleChecker/Security/SecurityChecker.py	Sun Mar 21 14:17:16 2021 +0100
@@ -223,8 +223,7 @@
         @return generated AST
         @rtype ast.AST
         """
-        source = "".join(self.__source)
-        return compile(source, self.__filename, 'exec', ast.PyCF_ONLY_AST)
+        return ast.parse("".join(self.__source), self.__filename)
     
     def getConfig(self):
         """