Author: Stephan <step...@stzal.com>
Branch:
Changeset: r69:92db5ca19b10
Date: 2011-05-18 12:02 +0200
http://bitbucket.org/pypy/lang-js/changeset/92db5ca19b10/
Log: implemented STORE_MEMBER_BITXOR
diff --git a/js/jscode.py b/js/jscode.py
--- a/js/jscode.py
+++ b/js/jscode.py
@@ -584,6 +584,12 @@
def decision(self, ctx, value, prev):
return plus(ctx, value, prev)
+class STORE_MEMBER_BITXOR(BaseStoreMemberAssign):
+ def decision(self, ctx, value, prev):
+ op0 = value.ToInt32(ctx)
+ op1 = prev.ToInt32(ctx)
+ return W_IntNumber(op0 ^ op1)
+
class BaseStoreMemberPost(Opcode):
def eval(self, ctx, stack):
left = stack.pop()
diff --git a/js/test/test_interp.py b/js/test/test_interp.py
--- a/js/test/test_interp.py
+++ b/js/test/test_interp.py
@@ -713,3 +713,9 @@
def test_switch_no_default():
yield assertv, switch_no_default_test_code(0), 42
yield assertv, switch_no_default_test_code(1), 2
+
+def test_member_bitxor():
+ yield assertv, 'var i = {x:0}; i.x^=0;', 0
+ yield assertv, 'var i = {x:0}; i.x^=1;', 1
+ yield assertv, 'var i = {x:1}; i.x^=0;', 1
+ yield assertv, 'var i = {x:1}; i.x^=1;', 0
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