Bug fix for expression in 2.5/2.6

test/test_expressions.py

@@ -3,3 +3,8 @@ def _lsbStrToInt(str):
                (ord(str[1]) << 8) + \
                (ord(str[2]) << 16) + \
                (ord(str[3]) << 24)
+
+def test(x):
+    return x
+
+test(a == b == c == 1)

test/test_functions.py

@@ -50,4 +50,9 @@ def func_with_tuple_args6((a,b), (c,d)=(2,3), *args, **kwargs):
     print c
 
 def func_ret1():
-    return 1 < 2 < 3
+    return 1 < 2 < 3
+    
+def read(size=0):
+    if size > 0 and size <= x - cur:
+        return 0
+    return 0