2009-01-21  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Oliver Hunt.

        Fix for https://bugs.webkit.org/show_bug.cgi?id=23469.

        We need to check all numbers in integer switches, not just those
        represented as integer JSImmediates.

        * interpreter/Interpreter.cpp:
        (JSC::Interpreter::privateExecute):
        (JSC::Interpreter::cti_op_switch_imm):

LayoutTests:

2009-01-21  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Oliver Hunt.

        Add layout test for switch (-0).

        * fast/js/resources/switch-behaviour.js:
        * fast/js/switch-behaviour-expected.txt:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@40111 268f45cc-cd09-0410-ab3c-d52691b4dbfc