Пример #1
0
EvalExecutable* EvalExecutable::create(ExecState* exec, const SourceCode& source, bool isInStrictContext, ThisTDZMode thisTDZMode, const VariableEnvironment* variablesUnderTDZ)
{
    JSGlobalObject* globalObject = exec->lexicalGlobalObject();
    if (!globalObject->evalEnabled()) {
        exec->vm().throwException(exec, createEvalError(exec, globalObject->evalDisabledErrorMessage()));
        return 0;
    }

    EvalExecutable* executable = new (NotNull, allocateCell<EvalExecutable>(*exec->heap())) EvalExecutable(exec, source, isInStrictContext);
    executable->finishCreation(exec->vm());

    UnlinkedEvalCodeBlock* unlinkedEvalCode = globalObject->createEvalCodeBlock(exec, executable, thisTDZMode, variablesUnderTDZ);
    if (!unlinkedEvalCode)
        return 0;

    executable->m_unlinkedEvalCodeBlock.set(exec->vm(), executable, unlinkedEvalCode);

    return executable;
}
Пример #2
0
EvalExecutable* EvalExecutable::create(ExecState* exec, const SourceCode& source, bool isInStrictContext, DerivedContextType derivedContextType, bool isArrowFunctionContext, EvalContextType evalContextType, const VariableEnvironment* variablesUnderTDZ)
{
    VM& vm = exec->vm();
    auto scope = DECLARE_THROW_SCOPE(vm);

    JSGlobalObject* globalObject = exec->lexicalGlobalObject();
    if (!globalObject->evalEnabled()) {
        throwException(exec, scope, createEvalError(exec, globalObject->evalDisabledErrorMessage()));
        return 0;
    }

    EvalExecutable* executable = new (NotNull, allocateCell<EvalExecutable>(*exec->heap())) EvalExecutable(exec, source, isInStrictContext, derivedContextType, isArrowFunctionContext, evalContextType);
    executable->finishCreation(vm);

    UnlinkedEvalCodeBlock* unlinkedEvalCode = globalObject->createEvalCodeBlock(exec, executable, variablesUnderTDZ);
    if (!unlinkedEvalCode)
        return 0;

    executable->m_unlinkedEvalCodeBlock.set(vm, executable, unlinkedEvalCode);

    return executable;
}