diff --git a/src/generator/passes.jl b/src/generator/passes.jl
index f2806192..84d98d37 100644
--- a/src/generator/passes.jl
+++ b/src/generator/passes.jl
@@ -852,11 +852,11 @@ end
 
 function should_exclude_node(node, ignoreregex, ignorelist, exclusivelist)
     str_node = string(node.id)
-    for re in ignoreregex
+    for re ∈ ignoreregex
         match(re, str_node) === nothing || return true
     end
     str_node ∈ ignorelist && return true
-    if exclusivelist !== nothing && !(str_node in exclusivelist)
+    if exclusivelist !== nothing && !(str_node ∈ exclusivelist)
         return true
     end
     return false