[pypy-svn] r65188 - pypy/branch/js-refactoring/pypy/lang/js

[jandem at codespeak.net]

Author: jandem
Date: Sat May  9 19:32:40 2009
New Revision: 65188

Modified:
   pypy/branch/js-refactoring/pypy/lang/js/jscode.py
   pypy/branch/js-refactoring/pypy/lang/js/operations.py
Log:
implement bitwise not (~)


Modified: pypy/branch/js-refactoring/pypy/lang/js/jscode.py
==============================================================================
--- pypy/branch/js-refactoring/pypy/lang/js/jscode.py	(original)
+++ pypy/branch/js-refactoring/pypy/lang/js/jscode.py	Sat May  9 19:32:40 2009
@@ -468,6 +468,11 @@
     def operation(self, ctx, op1, op2):
         return W_IntNumber(op1|op2)
 
+class BITNOT(BaseUnaryOperation):
+    def eval(self, ctx, stack):
+        op = stack.pop().ToInt32(ctx)
+        stack.append(W_IntNumber(~op))
+
 class URSH(BaseBinaryBitwiseOp):
     def eval(self, ctx, stack):
         op2 = stack.pop().ToUInt32(ctx)

Modified: pypy/branch/js-refactoring/pypy/lang/js/operations.py
==============================================================================
--- pypy/branch/js-refactoring/pypy/lang/js/operations.py	(original)
+++ pypy/branch/js-refactoring/pypy/lang/js/operations.py	Sat May  9 19:32:40 2009
@@ -230,10 +230,7 @@
 BitwiseXor = create_binary_op('BITXOR')
 BitwiseOr = create_binary_op('BITOR')
 
-#class BitwiseNot(UnaryOp):
-#    def eval(self, ctx):
-#        op1 = self.expr.eval(ctx).GetValue().ToInt32()
-#        return W_IntNumber(~op1)
+BitwiseNot = create_unary_op('BITNOT')
 
 class Unconditional(Statement):
     def __init__(self, pos, target):