# Regarding type argument syntax

- Thread: https://externals.io/message/90939
- Original archive: https://news-web.php.net/php.internals/90939
- Started by Dominic Grostate on 2016-01-26T15:01:32+00:00
- Messages: 1
- Reply by email to internals@lists.php.net
- More for agents: search with https://externals.io/search.md?q={query} · JSON API at https://externals.io/api · documentation at https://externals.io/llms.txt

---

## #90939 — Dominic Grostate — 2016-01-26T15:01:32+00:00

URL: https://externals.io/message/90939#90939

Hello all,

This concerns the RFC on generics.  It isn't an extension to the proposal,
a sale or anything, just hypothetical, it only regards a technicality about
its implementation of syntax.

The issue is the `T_SR` >> for nested type arguments.  I understand the
reason this is difficult, and I know resolving it may involve hacking the
lexer.  So all I want to know is **IF** the RFC was accepted, what action
would be acceptable to internals to make it work?

Thanks,
Dominic