{name. ?: "Qute"} doesn't report a validation error

[angelozerr]

{name. ?: "Qute"} doesn't report a validation error

Fixes #884

[angelozerr]

This PR fixes the original isses and takes car of method parameters too.

Here a sample:

{@String name}
{@int beginIndex}
{name.}
{name. ?: name.}
{name.substring(beginIndex.)}

You shoud see errors for each unexpected '.'

[angelozerr]

Thanks @datho7561 for your review!