don't check dupes

git-svn-id: http://simplejson.googlecode.com/svn/trunk@25 a4795897-2c25-0410-b006-0d3caba88fa1

simplejson/decoder.py

@@ -138,8 +138,6 @@
             value, end = iterscan(s, idx=end, context=context).next()
         except StopIteration:
             raise ValueError(errmsg("Expecting object", s, end))
-        if key in pairs:
-            raise ValueError(errmsg("Duplicate property name", s, end))
         pairs[key] = value
         end = _w(s, end).end()
         nextchar = s[end:end + 1]

simplejson/tests/test_fail.py

@@ -48,8 +48,6 @@
     '["Bad value", truth]',
     # http://json.org/JSON_checker/test/fail24.json
     "['single quote']",
-    # Not part of the JSON spec
-    '{"a": 1, "a": 1}',
 ]
 
 SKIPS = {