X-Git-Url: https://ocean-lang.org/code/?p=ocean;a=blobdiff_plain;f=csrc%2Foceani-tests.mdc;h=c990bad78a101383f5aa942537b5bbbecf96f4d0;hp=3be36db0734c49836117f3957c40e317d3184cac;hb=5c455fe9ef93d88b349bb25733d5ea20a8984050;hpb=68bdd0987d4fc7c888f8f416d14a6ec70e49a7a8

diff --git a/csrc/oceani-tests.mdc b/csrc/oceani-tests.mdc
index 3be36db..c990bad 100644
--- a/csrc/oceani-tests.mdc
+++ b/csrc/oceani-tests.mdc
@@ -723,44 +723,43 @@ A simple linked list example
 
 ###### test: linked_list
 
-	struct node
+	struct linkage
 		next: @node
+	struct node
+		list: linkage
 		this: string
 
-	func insert(list:@node; new:string):@node
+	func insert(list:@linkage; new:string)
 		p:=list
-		prev := @nil
-		while ?p and then p.this < new:
-			prev = p
-			p = p.next
-		if ?prev:
-			prev.next = @new()
-			prev.next.next = p
-			prev.next.this = new
-		else
-			list = @new()
-			list.next = p
-			list.this = new
-		use list
-
-	func printlist(list:@node)
-		while ?list:
-			print list@.this
-			list = list@.next
-
-	func freelist(list:@node)
-		if list != @nil:
-			freelist(list.next)
-			@free = list
+		while ?p.next and then p.next.this < new:
+			p = p.next.list
+		t:@node = @new()
+		t.list.next = p.next
+		t.this = new
+		p.next = t;
+
+	func printlist(list:@linkage)
+		while ?list.next:
+			print list@.next.this
+			list = list@.next.list
+
+	func freelist(list:@linkage)
+		if list.next != @nil:
+			lp:@linkage = list.next.list
+			freelist(lp)
+			@free = list.next
 
 	func main(argv:[ac::]string)
-		list := insert(@nil, "@start")
-		list = insert(list, "~end")
+		list : linkage
+		lp:@linkage = list
+
+		insert(lp, "@start");
+		insert(lp, "~end")
 		for i:=1; then i=i+1; while i < ac:
-			list = insert(list, argv[i])
-		list = insert(list, "Hello!")
-		printlist(list)
-		freelist(list)
+			insert(lp, argv[i])
+		insert(lp, "Hello!")
+		printlist(lp)
+		freelist(lp)
 
 ###### output: linked_list,one,two,three,four
 	@start
@@ -1203,6 +1202,7 @@ Test for errors with references
 		print num@
 		if num == @nil or ref == ref2 or ref == 2 or ref.foo:
 			@free = num
+		ref = 1
 
 ###### output: ref_err2
 	.tmp.code:5:22: error: @new() can only be used with references, not number
@@ -1216,6 +1216,7 @@ Test for errors with references
 	.tmp.code:7:56: error: have none but need Boolean
 	.tmp.code:8:17: error: @free can only be assigned a reference, not number
 	.tmp.code:8:17: error: @free can only be assigned a reference, not number
+	.tmp.code:9:8: error: Cannot assign an rval to a reference.
 	oceani: type error in program - not running.
 
 ## Test erroneous command line args