diff options
Diffstat (limited to 'src/cli/runtime/PersistentListMap.cs')
-rw-r--r-- | src/cli/runtime/PersistentListMap.cs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/cli/runtime/PersistentListMap.cs b/src/cli/runtime/PersistentListMap.cs index f0c55492..272ca299 100644 --- a/src/cli/runtime/PersistentListMap.cs +++ b/src/cli/runtime/PersistentListMap.cs @@ -49,6 +49,16 @@ internal virtual PersistentListMap next(){ return this;
}
+public Object peek()
+ {
+ return first();
+ }
+
+public IPersistentList pop()
+ {
+ return rest();
+ }
+
override public int count(){
return 0;
}
|