attempt to remove redundent memory allocations

tests/anonymous_function.ar

@@ -1,4 +1,9 @@
+term.log("hello world")
 term.log(()=10)
 term.log((x)=10)
 term.log((x,y)=10)
-term.log((x,y,z)=10)
+term.log((x,y,z)=10)
+term.log(a()=10)
+term.log(b(x)=10)
+term.log(c(x,y)=10)
+term.log(d(x,y,z)=10)

tests/hashmap_order.ar

@@ -3,4 +3,11 @@ x.z = 1
 x.b  = 2
 x.c = 3
 x.a = 7
-term.log(x)
+term.log(x)
+
+let y = {'p':1}
+y.z = 1
+y.b  = 2
+y.c = 3
+y.a = 7
+term.log(y)