Index: src/AST/Pass.hpp
===================================================================
--- src/AST/Pass.hpp	(revision cb25fc9986ee4c5499f5787578c8c32099e0d866)
+++ src/AST/Pass.hpp	(revision 5d2db68b7f82136b007338d3c5ce005b471a7644)
@@ -65,4 +65,5 @@
 //                           corresponding postvisit/postmutate teminates.
 // | WithVisitorRef        - provides an pointer to the templated visitor wrapper
+// | WithIsInFuncion       - provides a way to access the inFunction
 // | WithSymbolTable       - provides symbol table functionality
 // | WithForallSubstitutor - maintains links between TypeInstType and TypeDecl under mutation
@@ -388,5 +389,5 @@
 /// Used to track whether or not we are in a function.
 class WithIsInFuncion {
-	const bool * const __in_funct_ptr = nullptr;
+	const bool * const infunc_ptr = nullptr;
 
 	template<typename core_t>
@@ -394,6 +395,6 @@
 public:
 	bool isInFunction() {
-		assert( __in_funct_ptr );
-		return *__in_funct_ptr;
+		assert( infunc_ptr );
+		return *infunc_ptr;
 	}
 };