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jscript: Use the value returned from constructor in 'new' expression if the value if an object.

This commit is contained in:
Jacek Caban 2009-10-19 20:42:03 +02:00 committed by Alexandre Julliard
parent fded8dc017
commit fbb763a53e
2 changed files with 24 additions and 2 deletions
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11
dlls/jscript/function.c
View File

@ -226,20 +226,27 @@ static HRESULT invoke_constructor(script_ctx_t *ctx, FunctionInstance *function,
VARIANT *retv, jsexcept_t *ei, IServiceProvider *caller)
{
DispatchEx *this_obj;
VARIANT var;
HRESULT hres;
hres = create_object(ctx, &function->dispex, &this_obj);
if(FAILED(hres))
return hres;
hres = invoke_source(ctx, function, (IDispatch*)_IDispatchEx_(this_obj), dp, retv, ei, caller);
hres = invoke_source(ctx, function, (IDispatch*)_IDispatchEx_(this_obj), dp, &var, ei, caller);
if(FAILED(hres)) {
jsdisp_release(this_obj);
return hres;
}
V_VT(retv) = VT_DISPATCH;
V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(this_obj);
if(V_VT(&var) == VT_DISPATCH) {
jsdisp_release(this_obj);
V_DISPATCH(retv) = V_DISPATCH(&var);
}else {
VariantClear(&var);
V_DISPATCH(retv) = (IDispatch*)_IDispatchEx_(this_obj);
}
return S_OK;
}

15
dlls/jscript/tests/lang.js
View File

@ -148,6 +148,21 @@ obj2.pvar = 3;
testConstr1.prototype.pvar = 1;
ok(obj2.pvar === 3, "obj2.pvar is not 3");
obj1 = new Object();
function testConstr3() {
return obj1;
}
obj2 = new testConstr3();
ok(obj1 === obj2, "obj1 != obj2");
function testConstr4() {
return 2;
}
obj2 = new testConstr3();
ok(typeof(obj2) === "object", "typeof(obj2) = " + typeof(obj2));
var obj3 = new Object;
ok(typeof(obj3) === "object", "typeof(obj3) is not object");