Remove the "any" type

tests/array_tests.qbl

@@ -10,7 +10,8 @@ function => dump
 	true 0
 	while
 	{
-		dup test.read req print
+		// i
+		dup test.read req intToStr req print
 		1 + test.length dup < req
 	}
 	deq "" println

tests/invalid_function_name_intrinsic.qbl

@@ -1,8 +1,8 @@
 //invalid,Function name print at 3:22 is already an intrinsic:END:
 
-function int => print
+function str => print
 {
 	deq
 }
 
-42 print
+"42" print

tests/invalid_function_name_operation.qbl

@@ -1,8 +1,8 @@
 //invalid,Expected function name but got deq at 3:20:END:
 
-function int => deq
+function str => deq
 {
 	deq
 }
 
-42 print
+"42" print

tests/missing_function_name.qbl

@@ -1,8 +1,8 @@
 //invalid,Expected function name but got { at 4:2:END:
 
-function int =>
+function str =>
 {
 	deq
 }
 
-42 print
+"42" print

tests/recursion.qbl

@@ -14,4 +14,4 @@ function int int int int => int fibonacci
 	}
 }
 
-20 0 1 0 fibonacci println
+20 0 1 0 fibonacci intToStr println

tests/req_impl.qbl

@@ -4,5 +4,5 @@
 
 function int => int req_impl { }
 
-1 2 3 req_impl print print println
-1 2 3 req print print println
+1 2 3 req_impl intToStr intToStr intToStr print print println
+1 2 3 req intToStr intToStr intToStr print print println

tests/test.qbl

@@ -5,9 +5,9 @@
 
 
 // Dequeues, enqueues 42 and 17, prints the head
-function any => int foo
+function int => int foo
 {
-	deq 42 17 print
+	deq 42 17 intToStr req print
 }
 
 "test2" print false

tests/typecheck_function_multiple_io.qbl

@@ -1,9 +1,9 @@
 //valid,42footesttest2stuff
 //:END:
 
-function int str any => str str str foo
+function int str str => str str str foo
 {
-	print req deq "test" "test2" "stuff" print
+	intToStr req req print req deq "test" "test2" "stuff" print
 }
 
 42 "foo" "bar" foo print print println

tests/while.qbl

@@ -7,16 +7,29 @@ true while
 }
 
 10 0 dup > req
+// true 10
 while
 {
-	dup print
-	
+	// i
+	dup intToStr req print
 	1 - 0 dup > req
 }
 deq
 
+function bool => str boolToStr
+{
+	if
+	{
+		"true"
+	}
+	else
+	{
+		"false"
+	}
+}
+
 true true true while
 {
 	false
 }
-print println
+boolToStr boolToStr print println