Bug 133914 – IDL Constructor does not allow too many arguments

• Component: Bindings
• Status: RESOLVED FIXED

[Dirk Schulze]

[
    Conditional=GEOMETRY,
    Constructor,
    Constructor(Dictionary point),
    Constructor(unrestricted double x, unrestricted double y),
    Constructor(unrestricted double x, unrestricted double y, unrestricted double z),
    Constructor(unrestricted double x, unrestricted double y, unrestricted double z, unrestricted double w)
] interface DOMPoint : DOMPointReadOnly {

Code generator makes every check equal check. Last check should be >=:

    size_t argsCount = exec->argumentCount();
    if (argsCount == 0)
        return JSDOMPointConstructor::constructJSDOMPoint1(exec);
    if (argsCount == 1)
        return JSDOMPointConstructor::constructJSDOMPoint2(exec);
    if (argsCount == 2)
        return JSDOMPointConstructor::constructJSDOMPoint3(exec);
    if (argsCount == 3)
        return JSDOMPointConstructor::constructJSDOMPoint4(exec);
    if (argsCount == 4)
        return JSDOMPointConstructor::constructJSDOMPoint5(exec);
    return throwVMTypeError(exec);

[Daniel Bates]

This bug is fixed with the patch for bug #136134. That is, we emit code to ignore extra arguments per <http://www.w3.org/TR/2012/CR-WebIDL-20120419/#es-interface-call>.

[Daniel Bates]

(In reply to comment #1)
> This bug is fixed with the patch for bug #136134. That is, we emit code to
> ignore extra arguments per
> <http://www.w3.org/TR/2012/CR-WebIDL-20120419/#es-interface-call>.

err, I meant bug #146515.