acc: Removed debug prints, old code. Also the scope of the declarations made inside a for statement is now properly tracked

acc/src/ast.h

@@ -33,7 +33,8 @@
     FUNC(NODE_COMPOUND_STATEMENT), \
     FUNC(NODE_FUNCTION_PARAMETER_DECLARATION), \
     FUNC(NODE_MULTIDIM_SUBSCRIPT_EXPRESSION), \
-    FUNC(NODE_REAL_NUMBER)
+    FUNC(NODE_REAL_NUMBER), \
+    FUNC(NODE_FOR_EXPRESSION)
 // clang-format on
 
 typedef enum { FOR_NODE_TYPES(GEN_ID), NUM_NODE_TYPES } NodeType;