1 files changed, 2 insertions, 3 deletions
diff --git a/st/SymbolTable.java b/st/SymbolTable.java
index 93d3af9..de45a58 100644
--- a/st/SymbolTable.java
+++ b/st/SymbolTable.java
@@ -80,13 +80,12 @@ public class SymbolTable {
         mtd.addArgument(para); // also adds to local vars
     }
 
-    public void addClassInstance(String t, String c) {
-        TypeInstance type = this.getType(t);
+    public void addClassInstance(AbstractInstance t, String c) {
         ClassInstance cls = (c != null) ?
             this.getClass(c) :
             null;
 
-        type.addClassInstance(cls);
+        t.addClassInstance(cls);
     }