Clear AVal's .proto caches when purging types from them

Closes #36
ternjs · Apr 8, 2013 · ea47748 · ea47748
1 parent e432d2a
commit ea47748
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/demo/demo.js b/demo/demo.js
@@ -2,7 +2,7 @@ var server, editor, defs = [];
 var Pos = CodeMirror.Pos;
 var docs = [], curDoc;
 
-var bigDoc = 250, useWorker = true;
+var bigDoc = 250, useWorker = false;
 
 function findDoc(name) {
   for (var i = 0; i < docs.length; ++i) if (docs[i].name == name) return docs[i];

diff --git a/infer.js b/infer.js
@@ -434,11 +434,10 @@
       var known = this.hasProp(prop);
       if (!known) {
         known = this.defProp(prop);
-        if (known.isEmpty()) {
-          var proto = new Obj(true);
-          proto.provisionary = true;
-          known.addType(proto);
-        }
+        var proto = new Obj(true);
+        proto.origin = this.origin;
+        proto.provisionary = true;
+        known.addType(proto);
       }
       return known;
     }
@@ -996,10 +995,12 @@
     }
     if (this.forward) for (var i = 0; i < this.forward.length; ++i) {
       var f = this.forward[i];
-      if (test(f))
+      if (test(f)) {
         this.forward.splice(i--, 1);
-      else if (f.purge)
+        if (this.props) this.props = null;
+      } else if (f.purge) {
         f.purge(test);
+      }
     }
   };
   ANull.purge = Type.prototype.purge = function() {};