2009-05-12  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Oliver Hunt.

        instanceof should throw if the constructor being tested does not implement
        'HasInstance" (i.e. is a function).  Instead we were returning false.

        * interpreter/Interpreter.cpp:
        (JSC::isInvalidParamForIn):
        (JSC::isInvalidParamForInstanceOf):
        (JSC::Interpreter::privateExecute):
        * jit/JITStubs.cpp:
        (JSC::JITStubs::cti_op_instanceof):
        * tests/mozilla/ecma_2/instanceof/instanceof-003.js:
            Fix broken test case.
        * tests/mozilla/ecma_2/instanceof/regress-7635.js:
            Remove broken test case (was an exact duplicate of a test in instanceof-003.js).

LayoutTests:

2009-05-12  Gavin Barraclough  <barraclough@apple.com>

        Reviewed by Oliver Hunt.

        Test was checked in with one test case disabled since it exposed an existing bug;
        enable it now.

        * fast/js/instance-of-immediates-expected.txt:
        * fast/js/resources/instance-of-immediates.js:



git-svn-id: http://svn.webkit.org/repository/webkit/trunk@43560 268f45cc-cd09-0410-ab3c-d52691b4dbfc