2010-07-02  Jedrzej Nowacki  <jedrzej.nowacki@nokia.com>

        Reviewed by Simon Hausmann.

        Compilation fix.

        QScriptEnginePrivate::newArray can't be const because it can
        throw an exception.

        [Qt] QScriptEnginePrivate compilation fix
        https://bugs.webkit.org/show_bug.cgi?id=41520

        * api/qscriptengine_p.cpp:
        (QScriptEnginePrivate::newArray):
        * api/qscriptengine_p.h:

2010-06-28  Jedrzej Nowacki  <jedrzej.nowacki@nokia.com>

        Reviewed by Simon Hausmann.

        Implement exception reporting in the QtScript API.

        The exception should be accessible through the API by the uncaughtException
        function. Functions; hasUncaughtException, clearExceptions, uncaughtExceptionLineNumber,
        uncaughtExceptionBacktrace were added to facilitate error checking and debugging.

        [Qt] QtScript API should be exceptions aware.
        https://bugs.webkit.org/show_bug.cgi?id=41199

        * api/qscriptengine.cpp:
        (QScriptEngine::hasUncaughtException):
        (QScriptEngine::uncaughtException):
        (QScriptEngine::clearExceptions):
        (QScriptEngine::uncaughtExceptionLineNumber):
        (QScriptEngine::uncaughtExceptionBacktrace):
        * api/qscriptengine.h:
        * api/qscriptengine_p.cpp:
        (QScriptEnginePrivate::QScriptEnginePrivate):
        (QScriptEnginePrivate::~QScriptEnginePrivate):
        (QScriptEnginePrivate::uncaughtException):
        * api/qscriptengine_p.h:
        (QScriptEnginePrivate::):
        (QScriptEnginePrivate::evaluate):
        (QScriptEnginePrivate::hasUncaughtException):
        (QScriptEnginePrivate::clearExceptions):
        (QScriptEnginePrivate::setException):
        (QScriptEnginePrivate::uncaughtExceptionLineNumber):
        (QScriptEnginePrivate::uncaughtExceptionBacktrace):
        * api/qscriptvalue_p.h:
        (QScriptValuePrivate::toString):
        (QScriptValuePrivate::toNumber):
        (QScriptValuePrivate::toObject):
        (QScriptValuePrivate::equals):
        (QScriptValuePrivate::instanceOf):
        (QScriptValuePrivate::call):
        (QScriptValuePrivate::inherits):
        * tests/qscriptengine/tst_qscriptengine.cpp:
        (tst_QScriptEngine::uncaughtException):